1 Vacuum Generator VH and VS

GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

PAD

ACCESSORIESVACUUM

Ejector for Various Piping Conditions 52

Vacuum Generators VH·VS

Compressed air (P) ●Creating vacuum by use of compressed VU
VUM
Vacuum Generator VU air can be used in combination with a VY
（Pipe Type Union Straight） Vacuum Pad to convey materials. VB
VM · VC
Exhaust (EX) VRL
VG
●Vacuum Generator comes in a variety of
performance and types to meet your applications.

Vacuum Tube Valve Direct Mounting Type Valve Direct Mounting Type Pipe Type Small-seized Pipe Type Blow-Off Mechanism Equipped Type

Vacuum Pad Box Type New VK
Vacuum Pad Direct Mounting Vacuum Pad Direct Mounting VJ
Vacuum (V) VX
Work-piece VQ

For the applications requiring copper alloy free material and countermeasures VZ
against low ozone concentration, VH, VS, VU, and VC are selectable. VN

Metal parts material is copper alloy free. HNBR is used for seal rubber material.

VACUUM Vacuum Generator Series
GENERATOR
Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

■ Characteristicss

VY Type ( With Blow-Off Mechanism)

●Ejector and Blow-Off Mechanism are integrated.

VY Type provides a high cost performance, compared to a normal solenoid valve
equipped type.

●Small and lightweight body makes it possible to place on
the terminal part of the vacuum piping. High speed cycle of
suction and Blow-Off Mechanism is achieved by diffuser spool.

VUM Type ( Super small pipe type)

●Super small and lightweight ejector.

Outer diameter : ø8.5mm, Weight : Max. 7.7g

●Nozzle bore selection : ø0.3, ø0.4 and ø0.5mm

VUM Type meets the demands of low air consumption.

Vacuum Nozzle bore Rated supply pressure Vacuum level Suction flow Air consumption
characteristics (ømm) (MPa) (-kPa) (l/min[ANR]) (l/min[ANR])
90 4.5
H03 0.3 0.5 66 2 3.5
L03 8
3 6.5
11.5
E03 0.35 88 1 8

53 H04 0.4 0.5 90 4
L04 66 7

E04 0.35 90 2

VH · VS H05 0.5 0.5 90 7
L05 0.35 66 12
90 3
VU E05

VUM ※ T he above “Vacuum characteristics” codes mean as follows. “H: High-vacuum type” , “L:

Large-flow type” and “E: High-vacuum at low air pressure supply type” .

VY

VB ●Connectable to small Vacuum pad holder VPMB directly.

VM·VC ●Easy detachment by optional fixing holder (VUK04).

VC, VM Type (Vacuum pad Direct Mounting)

●Nozzle bore : ø0.3 and ø0.4mm are available in the series

(VC and VM).

VC and VM Type meet the demands of low air consumption flow.

Vacuum Nozzle bore Rated supply pressure Vacuum level Suction flow Air consumption
(l/min[ANR])
characteristics (ømm) (MPa) (-kPa) (l/min[ANR]) 4.5

H03 0.3 0.5 90 2 8
L03 66 4

H04 0.4 0.5 90 4
L04 66 7.5

※ T he above “Vacuum Characteristics” codes mean as follows. “H: High-vacuum type” , and
“L: Large-flow type” .

■ Piping example Box (VB) Type GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Pipe (VU) Type Vacuum Generator VB
Vacuum filter VFU
Vacuum Generator VU

Vacuum Pad Vacuum Pad
Work-piece Work-piece

Solenoid Valve SVA Solenoid Valve SVA PAD

Valve Direct Mounting (VH, VS) Type Vacuum Pad Direct Mounting (VC, VM) Type ACCESSORIES VACUUM

Vacuum Generator VH Solenoid Valve SVA
Vacuum filter VFU

Vacuum
Generator VC

Vacuum Pad

Solenoid Valve SVB Work-piece

Vacuum Pad

Work-piece 54

Blow-Off Mechanism Equipped (VY) Type VH · VS
■ Example 1
■ Example 2. Usage with Twin 3-way valve (SVA21).

VU

Solenoid Valve SVA VUM
VY
Solenoid Valve SVB Tube Fitting VB
PY Type VM · VC
Regulator VRL
Check Valve RVU VG
CVPU Type
Vacuum
GeneratorVY

Vacuum
GeneratorVY

Vacuum Pad VK
VJ
Work-piece VX
VQ
Vacuum Pad Work-piece VZ
Work-piece can be released instantly by adjusting a VN

blow-off pressure and a flow rate. But it is necessary

Connect P Port and PD Port with Check Valve to pay attention not to blow away the work-piece. The
(Purchase separately). The residual pressure above figure shows an example to arrange the different
between Check Valve and PD Port turns into a blow- pressure supplies to vacuum generation side and Blow-
off air. The flow rate of the blow-off air is adjusted by Off Mechanism side when a blow-off pressure needs
a release needle. Blow-off time can be controlled by to be controlled low (Pressure to vacuum generation
the tube length between Check Valve and PD Port. side ≧ Pressure to Blow-Off Mechanism side). A blow-
off air is adjusted by the release needle. Blow-off time

is controlled by the solenoid valve (SVA21 series).

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

■ Model Designation (Example)
VACUUM
GENERATORVacuum Generator ⑨
Material option
VUM, VM①⑧
VUAdditional option
VH, VSType⑦
VC②Exhaust port size
⑥
Performance ③ Blow-off air supply port size
⑤
Nozzle diameter ④ Air supply port size

Vacuum port size

① Type

Code Type Code Type Code Type
Small-seized Pipe Type
H Valve Direct Mounting Type Elbow U Pipe Type UM
Box Type
M Vacuum Pad Direct Mounting Type Elbow S Valve Direct Mounting Type Straight B

C Vacuum Pad Direct Mounting Type Straight Y Blow-Off Mechanism Equipped Type

② Performance

Code Performance Code Performance Code Performance

High-vacuum type Large-flow type High-vacuum at low air pressure supply type
H （Rated supply pressure：0.5MPa） L （Rated supply pressure：0.5MPa） E （Rated supply pressure：0.5MPa）

55 ③ Nozzle bore

Code Nozzle bore H type L type E type
Vacuum level, Suction flow Vacuum level, Suction flow Vacuum level, Suction flow

VH · VS 03 ø0.3mm -90kPa、2l/min[ANR]*¹ -66kPa、4l/min[ANR]*¹ -88kPa、1l/min[ANR]*¹

VU 04 ø0.4mm -90kPa、4l/min[ANR]*¹ VUM type：-66kPa、7l/min[ANR]*¹ -90kPa、2l/min[ANR]*¹
VC, VM type：-66kPa、7.5l/min[ANR]*¹

05 ø0.5mm -90kPa、7l/min[ANR] -66kPa、12l/min[ANR] -90kPa、3l/min[ANR]*²
VUM 07 ø0.7mm -92 ~ -93kPa、12.5 ~ 13l/min[ANR] -66kPa、22 ~ 26l/min[ANR] -90 ~ 92kPa、10 ~ 10.5l/min[ANR]

VY 10 ø1.0mm -93kPa、28l/min[ANR] -66kPa、42l/min[ANR] -92kPa、21l/min[ANR]

12 ø1.2mm -93kPa、38l/min[ANR] – -92kPa、27l/min[ANR]

VB 15 ø1.5mm -93kPa、63l/min[ANR] -66kPa、95l/min[ANR] -92kPa、42l/min[ANR]

20 ø2.0mm -93kPa、104l/min[ANR] -66kPa、174l/min[ANR] -92kPa、82l/min[ANR]

VM · VC ※ 1. Nozzle bore ø0.3 and 0.4mm of H, L and E type are only for VUM, VC and VM .

※ 2. Nozzle bore ø0.3 and 0.4mm of E type with is only for VUM.

※ 3. Supply pressure of H and L type is 0.5MPa and that of E type is 0.35MPa.

■ VY type H type L type E type
Code Nozzle bore Vacuum level, Suction flow Vacuum level, Suction flow
05 ø0.5mm Vacuum level, Suction flow
07 ø0.7mm -90kPa、7l/min[ANR] -66kPa、12l/min[ANR] -90kPa、3l/min[ANR]

-92kPa、12.5l/min[ANR] Tube O.D. ø4mm：-66kPa、18l/min[ANR] -90kPa、9l/min[ANR]
Tube O.D. ø6mm：-66kPa、21l/min[ANR]

④ Vacuum port size GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Joint type Push-In Fitting Metric thread (mm) Taper pipe thread
01 02 03
Code 180 3 4 6 8 10 12 M3 M5 M6 R1/8 R1/4 R3/8
Size ø1.8mm ø3mm ø4mm ø6mm ø8mm ø10mm ø12mm M3×0.5 M5×0.8 M6×1
○
VH, VS ○○○○○
VB, VY ○○ ○○○

Type VU ○ ○ ○○ PAD
VUM ○ ○ ○ ○○
VC
○○

VM ○ ○

⑤ Air supply port size ACCESSORIES VACUUM

Joint type Push-In Fitting Metric thread (mm) Taper pipe thread

Code 3 4 6 8 10 M5 M6 01 02 03
R1/8 R1/4 R3/8
Size ø3mm ø4mm ø6mm ø8mm ø10mm M5×0.8 M6×1

VH, VS ○ ○ ○○○
VB, VY ○○
Type VU ○ ○○
VUM ○ ○
VC ○ ○ 6C, 6L 8C, 8L 10C, 10L
VM ○

⑥ Blow-off air supply port size (VY only)

Code 4 6 56
Tube dia. ø4mm ø6mm

⑦ Exhaust port (VH, VS, VU, VC and VY only) VH · VS
VU
Code No code J
Port type Silencer vent Tube exhaust

⑧ Additional option (VU, VB and VY only) VUM
VY
Code A P SF
With mechanical vacuum switch (VB only) With vacuum filter (VY only)
Additional option Separable type (VU only) Resin type (VB only)

⑨ Material option No code -S3 VB
Standard Copper alloy free material VM · VC
Code All types VH (Tube exhaust) VS (Tube exhaust) VU (Tube exhaust) VC (Tube exhaust) VRL
Material
Applicable types

■ Model Designation of Mechanical Vacuum Switch VG
VK

VJ

Mechanical Vacuum Switch ① VX
Pressure port (Negative pressure) VQ
VZ
① Pressure port (Negative pressure) VN

Code 4 6
Tube dia. ø4mm ø6mm

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM ■ Specification (Excluding VY)）
GENERATOR
Fluid medium Air
Operating pressure range 0.15 ~ 0.7MPa
Rated pressure supply H, L type：0.5MPa（E type：0.35MPa）
Operating temp. range 0 ~ 60°C（No freezing）

■ Specification of Box Union Switch Type VB and Mechanical Vacuum Switch Type VUSM

Pressure detection Diaphragm to Micro switch
Fluid medium Air
Operating temp. range
Micro switch rating 0 ~ 60°C（No freezing）
Pressure setting range 3A 250V
Accuracy
Differential response -20 ~ -66kPa
Factory default pressure ±5kPa
Lead wire 22kPa
-53kPa

Length: About 300mm (White: Common, Red: Normally closed, Black: Normally open)

■ Specification of Blow-off Mechanism Equipped VY

Fluid medium Air
Operating pressure range 0.3 ~ 0.7MPa
57 Rated pressure supply H, L type：0.5MPa（E type：0.35MPa）
Operating temp. range
VH · VS Lubrication 5 ~ 50°C
Not required

VU

■ Specification of Vacuum Filter for VY

VUM Air

Fluid medium

VY Operating pressure range -100 ~ 0kPa

Filtering capacity 10µm
VB Operating temp. range 0 ~ 60°C（No freezing）

VM · VC Filter area Joint size 44：0.8cm2
Joint size 66：1.1cm2

Material PVF (Polyvinyl formal)

■ Construction (Valve Direct Mounting Type Elbow: VH) GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Tube

Lock-claws (Stainless steel) Release ring (POM) PAD
❶：Guide ring (Nickel-plated brass)
❶：Elastic sleeve (NBR) ❷：Guide ring (Special stainless steel ※2) ACCESSORIES VACUUM
❷：Elastic sleeve (HNBR)
Exhaust body (Aluminum)
Tube End
❶：Diffuser (Nickel-plated brass)
❶：Metallic body (Nickel-plated brass) ❷：Diffuser (Special stainless steel ※2)
❷：Metallic body (Special stainless steel ※2)
Tube end
Resin body (PBT) Lock-claws (Stainless steel)
Release ring (POM)
❶：O-ring (NBR)
❷：O-ring (HNBR) Tube
❶：Guide ring (Nickel-plated brass)
Sealock- coating ❷：Guide ring (Special stainless steel ※2)
❶：Nozzle (Nickel-plated brass) ❶：Elastic sleeve (NBR)
❷：Nozzle (Special stainless steel ※2) ❷：Elastic sleeve (HNBR)

※ 1. The above ❶ material is for standard type. ❷ is for the type of copper alloy free material.
※ 2. Performance of corrosion resistance is equal to SUS303.

■ Construction (Blow-Off Mechanism Equipped Type: VY)

Tube

Resin body (15% glass contained PBT) Cartridge 58

Upper stopper (Nickel-plated brass) Y-packing (NBR) VH · VS
Locknut (Aluminum) Sleeve (Nickel-plated brass) VU
VUM
Release needle (SUS303 equivalent steel) O-ring (NBR) VY
Plug (Nickel-plated brass) Nozzle piston (Nickel-plated brass) VB
Elastic sleeve (NBR) VM · VC
Lock-claws (Stainless steel) Spool packing (HNBR) VRL
Diffuser spool (Nickel-plated brass) VG
Guide ring (Nickel-plated brass) Diffuser spring (Stainless steel) VK
Release ring (POM) Silencer element (PVF) VJ
End plug (Nickel-plated brass) VX
Spring pin (Stainless steel) VQ
VZ
VN

VACUUM Vacuum Generator Series
GENERATOR
Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

Detailed Safety Instructions

Before using PISCO products, be sure to read “Safety Instructions” and “Safety Instruction
Manual” on page 35-39, “Common Safety Instructions for Vacuum Series” on page 47-49
and “Common Safety Instructions for Mechanical Vacuum Switch” on page 50.

Warning
1. For the VC type with M5×0.8, piping direction cannot be changed after installation of the body.
2. Before installing VY type, thoroughly read this instruction for piping method of VY Vacuum Generator.

Wrong piping may cause injuries to human bodies and damage to equipments.
3. Resin body of VY vacuum filter is made of PP. Material deterioration may be caused by exposure to direct

sunlight or ultra-violet rays.
4. Please do not apply load in a pulling direction to the generator VU and VUM. The tension loading may

cause breakup of the generator.
5. Please avoid increasing unnecessary inner pressure for VU and VUM. Metal part may come away from

resin unit.

Caution
1. In order to adjust blow-off air and blow-off time of VY Vacuum Generator, thoroughly read the catalog and

understand the method.
2. The filter element of VY type is not replacable. When the replacement is necessary, replace the whole

vacuum filter unit.
3. When applying different pressure level for vacuum generation and blow-off for VY, keep the blow-off

pressure level under the level of vacuum generation. If the blow-off pressure level is higher than the level
of vacuum generation, it may cause air leakage.
59 4. When the unit is used as following piping diagram, the blow-off air from check valve is exhausted from V
port for a short period until shut-off valve is fully switched.

VH · VS Valve for vacuum generation
P Port

VU

VUM PD Port V Port
VY

5. When connecting a tube for VY Vacuum Filter, please do not apply excessive force. It may break the

VB inside of filter.

6. In the assembly after the maintenance of filter of VUM, confirm the plug is installed in the right position as

VM · VC

shown in the below construction first, and then install the spacer and filter element. It is unnecessary to

take out the plug at the maintenance.

7. In case of VU and VUM type, make sure to place the right part in the correct position with right method

(There must not be space between the resin body and the vacuum port unit) at the filter element

maintenance. Otherwise, the satisfactory product performance cannot be obtained.

●Construction of VUM Filter element Plug Plastic body

V Port ⇒ ⇒ P Port
⇒
Vacuum port unit Spacer ⇒ EX Port
Plastic body EX Port
●Construction of VU Filter element ⇒

V Port ⇒ P Port

Vacuum port unit

■ Characteristics GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM
Supply pressure - Final vacuum / Suction Flow / Air Consumption

VHH05, VHL05, VSH05, VSL05, VBH05, VBL05 VHH07, VHL07, VHE07, VSH07, VSL07, VSE07, VBH07, VBL07, VBE07, VCH07, VCL07, VCE07

Vacuum characteristics Flow characteristics Vacuum characteristics Flow characteristics

–93 –93 Pressure supply：0.5MPa (H, Ltype) –93 –93 Pressure supply：0.5MPa (H, L type)
0.35MPa (E type)
tfiynpaelfivnaalcvuaucumum
–80 –80 Final vacuum (kPa)
E type final vacuum
H tyL tpyepfienfianlalvvaaccuuuumm

Flow rate (l/min(ANR))
Vacuum pressure (kPa)
Final vacuum (kPa) Flow rate (l/min(ANR)) –80 –80
Vacuum pressure (kPa)
–66 –66 H type –66 50 –66 H type

–53 type Air consumption 20 –53 L type –53 suction floAwir consumption 40 –53 L type PAD
–40 L 15 –40 –40 H type suction flow 30 –40
–26 20 –26
H type –13

–26 L type suction flow 10 –26 L 0 10 20 30 40
Suction flow (l/min(ANR))
–13 H type suction flow 5 –13 –13 E type suction flow 10 E type ACCESSORIES VACUUM

0 0.1 0.2 0.3 0.4 0.5 0.6 0 0 5 10 15 20 0 0.1 0.2 0.3 0.4 0.5 0.6 0
Supply pressure (MPa) Suction flow (l/min(ANR)) Supply pressure (MPa)

VHH10, VHL10, VHE10, VSH10, VSL10, VSE10, VBH10, VBL10, VBE10, VCH10, VCL10, VCE10 VHH12, VHE12, VSH12, VSE12, VBH12, VBE12, VCH12, VCE12

Vacuum characteristics Flow characteristics Vacuum characteristics Flow characteristics

–93 70 –93 Pressure supply：0.5MPa (H, L type) –93 –93 Pressure supply：0.5MPa (H type)
0.35MPa (E type) 0.35MPa (E type)
Final vacuum (kPa)
H tEytpyepfienaLlfityvnpaealcfinualvuvaamccuuumum–80 60 –80 –80 –80
–66 consumption 50 –66 H type Final vacuum (kPa) ttyyppeefifinnalalvvaaccuuuumm Flow rate (l/min(ANR))
Flow rate (l/min(ANR))Air –66 100 –66 Vacuum pressure (kPa)
Vacuum pressure (kPa) Air consumption 80
–53 L type suction flow 40 –53 –53 –53

–40 H type suction flow 30 –40 –40 60 –40
E
H

–26 E type suction flow 20 –26 L type –26 H type suction flow 40 –26
E type
–13 10 –13 –13 E type suction flow 20 –13 H type 60
E type

0 0.1 0.2 0.3 0.4 0.5 0.6 0 0 10 20 30 40 0 0.1 0.2 0.3 0.4 0.5 0.6 0 0 10 20 30 40
Supply pressure (MPa) Suction flow (l/min(ANR)) Supply pressure (MPa) Suction flow (l/min(ANR))
VH · VS
VHH15, VHL15, VHE15, VSH15, VSL15, VSE15, VCH15, VCL15, VCE15 VCH20, VCL20, VCE20 VU
VUM
Vacuum characteristics Flow characteristics Vacuum characteristics Flow characteristics VY

–93 140 –93 Pressure supply：0.5MPa (H, L type) –93 H type final vacuum –93 Pressure supply：0.5MPa (H, L type)
0.35MPa (E type) 0.35MPa (E type)
E type finalH tvyapceufiunalmvacuum
–80 Air consumption 120 Flow rate (l/min(ANR)) –80 Final vacuum (kPa) –80 –80
–66 100 Vacuum pressure (kPa) E type final vacuum
Final vacuum (kPa) –66 H type L type final vacuum–66 –66 H type

L type suction flow Flow rate (l/min(ANR))–53
–53 80 –53 Vacuum pressure (kPa) –53
–40 VB
–40 H type suction flow 60 –40 –40 consumption 300 –26 VM · VC
–26 200 –13 VRL
–26 L type final vacuum E type suction flow 40 –26 L type suction flow Air VG
0 50 100 150 VK
Suction flow (l/min(ANR)) VJ
–13 20 –13 L type –13 H type suction flow 100 L type VX
E type E type suction flow E type VQ
VZ
0 0.1 0.2 0.3 0.4 0.5 0.6 0 0 20 40 60 80 0 0.1 0.2 0.3 0.4 0.5 0.6 0 VN
Supply pressure (MPa) Suction flow (l/min(ANR))
Supply pressure (MPa)

VUH05, VUL05, VMH05, VML05, VCH05, VCL05 VUH07, VUL07, VUE07

Vacuum characteristics Flow characteristics Vacuum characteristics Flow characteristics

–93 –93 Pressure supply：0.5MPa (H, L type) –93 –93 Pressure supply：0.5MPa (H, L type)
0.35MPa (E type)

–80 –80 Final vacuum (kPa) –80 –80
Final vacuum (kPa) EHt tyyppeefinfialnvaalcLuvtyuapmecfiunaul vamcuum
H tyLpteypfienfialnavlavcaucuuumm H type H type
Flow rate (l/min(ANR))
Flow rate (l/min(ANR)) Vacuum pressure (kPa)
Vacuum pressure (kPa)
–66 –66 –66 50 –66

–53 Air consumption 20 –53 –53 Air consumption 40 –53
–40 15 –40 –40 30
–40

–26 L type suction flow 10 –26 –26 L type suction flow 20 –26
H type suction flow
–13 H type suction flow 5 –13 L type –13 L type
–13 E type suction flow 10 E type
0 0.1 0.2 0.3 0.4 0.5 0.6 0
0 0.1 0.2 0.3 0.4 0.5 0.6 0 0 5 10 15 20 0 10 20 30 40
Supply pressure (MPa) Suction flow (l/min(ANR)) Suction flow (l/min(ANR))
Supply pressure (MPa)

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM ■ Characteristics
GENERATOR
Vacuum arrival time (Supply pressure H and L types: 0.5MPa, E type: 0.3 to 0.5Mpa)
※ T he following graphs is for reference only since the values vary according to

the piping arrangement.

-86kPa VHH 05 VHL 05 -86kPa VUH 05
-80kPa VSH 05 VSL 05 -80kPa
VBH 05 VBL 05 -66kPa

12 -66kPa -26kPa Arrival time (sec) 12 12 -53kPa -26kPa
11 -53kPa -66kPa11 11 -40kPa
10 -40kPa -60kPa10 10
9 -53kPa9 9
Arrival time (sec) 8 -13kPa 8 -26kPa Arrival time (sec) 8 -13kPa
7 -40kPa7 -13kPa 7
6 123456 6 6
5 Vacuum volume (l) 7 5 123456 7 5 123456 7
4 4 Vacuum volume (l) 4 Vacuum volume (l)
3 3 3
2 2 2
1 1 1

0 0 0

VUL 05 -80kPa VUH 07 VUL 07

61 Arrival time (sec) 12 12 -86kPa -40kPa Arrival time (sec) 12
-66kPa 11 11 -66kPa -66kPa 11
VH · VS --6503kkPPaa 10 10 -53kPa -60kPa10
VU -40kPa9 9 9
VUM 8 -26kPa Arrival time (sec) 8 -26kPa 8 -53kPa
VY 7 7 -13kPa 7 -40kPa
VB 6 -13kPa 6 6
VM · VC 5 5 5 -26kPa
4 123456 7 4 123456 7 4 -13kPa 7
3 Vacuum volume (l) 3 Vacuum volume (l) 3
2 2 2 123456
1 1 1 Vacuum volume (l)

0 0 0

-80kPa VUE 07 -80kPa VHH 07 VHL 07
-66kPa VSH 07 VSL 07
VBH 07 VBL 07

12 -86kPa -40kPa 12 -86kPa -40kPa Arrival time (sec) 12
11 -53kPa 11 -66kPa -66kPa11
10 10 -53kPa -60kPa10
9 9 9
Arrival time (sec) 8 -26kPa Arrival time (sec) 8 -26kPa -53kPa8
7 -13kPa 7 -13kPa 7 -40kPa
6 6 6
5 123456 7 5 123456 7 5 -26kPa 7
4 Vacuum volume (l) 4 Vacuum volume (l) 4 -13kPa
3 3 3
2 2 2 123456
1 1 1 Vacuum volume (l)

0 0 0

-86kPa VHE 07 VHH 10 VHL 10 GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM
-80kPa VSE 07 VSH 10 VSL 10
VBE 07 VBH 10 VBL 10

12 -66kPa 12Arrival time (sec)-53kPa 12 -60kPa PAD
11 -53kPa 11 -86kPa 11 -53kPa
10 -40kPa 10 -80kPa 10
9 9 -66kPa 9
Arrival time (sec) 8 -26kPa 8 -40kPa 8 ACCESSORIES VACUUM
7 -13kPa 7 Arrival time (sec) 7
6 6 -66kPa6 -40kPa
5 5 -26kPa 5
4 4 -13kPa 4 -26kPa
3 3 3 -13kPa
2 2 2
1 123456 7 1 123456 7 1 12345 6 7
Vacuum volume (l) Vacuum volume (l) Vacuum volume
0 0 0

VHE 10 VHH 12 VHE 12
VSE 10 VSH 12 VSE 12
VBH 12 VBE 12

Arrival time (sec) 12 12 12 -53kPa 62
-86kPa11 11 11
-80kPa10 -40kPa 10 -53kPa 10 -40kPa VH · VS
-66kPa9 9 9 -26kPa VU
-53kPa8-26kPa 8 8 -13kPa VUM
7 -13kPa 7 7 VY
Arrival time (sec)66 6 VB
-86kPa55 5 VM · VC
-80kPa44 4
3 3 3
-66kPa22 2
Arrival time (sec)11 1

-86kPa00 0
-80kPa
-66kPa
-40kPa

-26kPa
-13kPa

123456 7 123456 7 123456 7
Vacuum volume (l) Vacuum volume (l) Vacuum volume (l)

VHH 15 VHL 15 VHE 15 VRL
VSH 15 VSL 15 VSE 15 VG
VK
Arrival time (sec) 12 12 12 -66kPa VJ
-86kPa11 11 11 VX
-80kPa10 10 10 VQ
9 9 9 VZ
Arrival time (sec)88 8 VN
-66kPa77 7
6 6 6
Arrival time (sec)55 5
-650kPa44 4
-600kPa333
2 -66kPa 2 -60kPa 2 -53kPa
1 1 1
53kPa -53kPa -13kPa -40kPa
0 0 -40kPa 7 0
-40kPa -26kPa -26kPa
-26kPa -13kPa
-13kPa 123456
Vacuum volume (l)
123456 7 123456 7
Vacuum volume (l) Vacuum volume (l)

VACUUM Vacuum Generator Series
GENERATOR
Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

■ Characteristics
Vacuum arrival time (Supply pressure H and L types: 0.5MPa, E type: 0.3 to 0.5Mpa)
※ The following graphs is for reference only since the values vary according to
the piping arrangement.

VCH 20 VCE 20

Arrival time (sec) 12 -85kPa Arrival time (sec) 12 -85kPa
11 -80kPa 11 -80kPa
10 10
9 -66kPa 9 -66kPa
8 -53-k4P0akPa 8 -53kPa
7 7
6 -26kPa 6 -40kPa
5 5
4 -13kPa 4 -26kPa
3 3
2 1234567 2 123456 7
1 1 Vacuum volume (l)

0 0

Vacuum volume (l)

■ Standard Size List

Valve Direct Mounting Type (Nozzle bore: ø0.5 / 0.7 / 1.0 / 1.2 / 1.5 / 2.0mm)

Exhaust port Copper alloy free
Selectable
Exhaust port Fitting

63

VH · VS Fitting Fitting
VU Vacuum port Vacuum port
VUM
VY Air supply port Thread (Directly mounting on valve)
VB
VM · VC Air supply port Thread (Directly mounting on valve)

Type Page Air supply Vacuum port Type Page Air supply Vacuum port Exhaust
to refer port 4mm 6mm 8mm 10mm 12mm
to refer port 4mm 6mm 8mm 10mm 12mm port
●●
VH Valve M5×0.8 ● ●●● VH Valve M5×0.8 ● 6mm
●
Direct Mounting 68 R1/8 Direct Mounting 69 R1/8 ●● 8mm
Type Elbow R1/4 Type Elbow Tube R1/4
R3/8 ● ● ● 12mm
(Silencer vent) R3/8 Exhaust ●

Exhaust port Copper alloy free
Selectable
Exhaust port Fitting

Vacuum port Vacuum port
Fitting Fitting

Air supply port Thread (Directly mounting on valve) Thread (Directly mounting on valve)

Air supply port

Type Page Air supply Vacuum port Type Page Air supply Vacuum port Exhaust
to refer port 8mm 10mm to refer port 6mm
6mm 12mm 8mm 10mm 12mm port
● ●
VS Valve Direct R1/8 ●● ● VS Valve Direct R1/8 ● ● 8mm
●
Mounting Type Straight 70 R1/4 Mounting Type 71 R1/4 ● ● ● 12mm
●
(Silencer vent) R3/8 Straight Tube Exhaust R3/8

Pipe Type (Nozzle bore: ø0.3 / 0.4 / 0.5 / 0.7mm) / Box Type (Nozzle bore: ø0.5 / 0.7 / 1.0 / 1.2mm) Union Type GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Exhaust port Exhaust port Fitting Copper alloy free
Selectable
Fitting Fitting Fitting
Air supply port Vacuum port Air supply port Fitting
Vacuum port

Type Page Air supply Vacuum port Type Page Air supply Vacuum port Exhaust
to refer port to refer port port
4mm 6mm 4mm 6mm
6mm
VU Pipe Type Union 74 4mm ●● VU Pipe Type Union 75 4mm ●●
Straight (Silencer vent) 6mm Straight Tube Exhaust 6mm
●● ●● PAD

Exhaust port Vacuum port
Fitting

Fitting Fitting Exhaust port Fitting ACCESSORIESVACUUM
Air supply port Vacuum port Air supply port

Type Page Air supply Vacuum port Type Page Air supply Vacuum port
to refer port 3mm to refer port
1.8mm 4mm 4mm 6mm
● ● ●
VUM Pipe Type 77 3mm ● ● ● VB Box Type 86 4mm ●
Union Straight(vent) 4mm Union 6mm
●

Vacuum port

Fitting

Fitting

Exhaust port Air supply port

Type Page Air supply Vacuum port
to refer port
4mm 6mm 64

VB Box Type 86 4mm ●
Union Vacuum Switch 6mm
●

Pipe Type Adaptor (Nozzle bore: ø0.5 / 0.7mm) VH · VS

Air supply port Air supply port Copper alloy free
Selectable
Fitting Fitting VU
VUM

Exhaust port Fitting VY
Exhaust port

Type Page Air supply port Type Page Air supply port VB
to refer 4mm 6mm to refer 4mm 6mm VM · VC

Vacuum port VU Pipe Type 76 ● ● Vacuum port VU Pipe Type 76 ● ●

Adapter (Silencer vent) Adapter Tube Exhaust

VRL

VG

VK

VJ

VX

VQ

VZ

VN

VACUUM Vacuum Generator Series
GENERATOR
Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

■ Standard Size List
Vacuum Pad Direct Mounting Type (Nozzle bore: ø0.3 / 0.4 / 0.5 / 0.7 / 1.0 / 1.2 / 1.5 / 2.0mm)

Air supply port Exhaust port Air supply port Exhaust port

Fitting Thread Fitting Thread
(Directly mounting on vacuum pad)
(Directly mounting on vacuum pad)
Vacuum port
Vacuum port

Type Page Vacuum Air supply port Type Page Vacuum Air supply port
to refer port 4mm to refer port 4mm

VM Pad Direct 88 M5×0.8 ● VC Pad Direct Mounting 88 M5×0.8 ●
Mounting Elbow (Silencer vent) M6×1 ● Straight (Silencer vent) M6×1 ●

Copper alloy free

Air supply port Air supply Exhaust Selectable
Fitting port port
Thread
Thread Exhaust port Fitting (Directly mounting on vacuum pad)

(Directly mounting on vacuum pad)

Vacuum port Vacuum port

Type Page Vacuum 6mm Air supply port 10mm Type Page Vacuum Air supply port Exhaust
to refer port ● 8mm to refer port 6mm 8mm 10mm port
● 8mm
VC Pad Direct R1/8 ● ● VC Pad Direct R1/8 ●●
● ●● 12mm
Mounting Straight 90 R1/4 ● Mounting Straight 91 R1/4 ●●

(Silencer vent) R3/8 (Tube Exhaust) R3/8

Air supply port Fitting Air supply port Fitting Copper alloy free
Selectable

Exhaust port

Exhaust port Thread
65 Thread (Directly mounting on vacuum pad)
(Directly mounting on vacuum pad)
Vacuum port Vacuum port

VH · VS Type Page Vacuum 6mm Air supply port 10mm Type Page Vacuum Air supply port Exhaust
VU to refer port ● 8mm to refer port 6mm 8mm 10mm port
VUM ● 8mm
VC Pad Direct R1/8 ● ● VC Pad Direct R1/8 ●●
● ●● 12mm
Mounting Elbow 92 R1/4 ● Mounting Elbow 93 R1/4 ●●

(Silencer vent) R3/8 (Tube Exhaust) R3/8

Air supply port Air supply port Copper alloy free
Fitting Selectable
VY Fitting

VB Exhaust port
Exhaust port Fitting

VM · VC

Thread (Directly Type Page Vacuum Air supply port Type Page Vacuum エア供給ポート Exhaust
to refer port 4mm 6mm to refer port 4mm 6mm port

mounting on vacuum VU Pipe Type M5×0.8 ● ● Thread VU Pipe Type M5×0.8 ● ●
pad) Straight (Silencer M6×1 ● ●
Vacuum port 72 (Directly mounting Straight (Tube 73 M6×1 ● ● 6mm
on vacuum pad) Exhaust) R1/8 ● ●
vent) R1/8 ● ● Vacuum port

Air supply port

Fitting

Exhaust port

Type Page Vacuum Air supply port
to refer port 3mm 4mm
Thread (Directly
mounting on vacuum VUM Pipe Type Union M3×0.5 ● ●
pad) Straight (Silencer vent) 78 M5×0.8 ● ●
Vacuum port

Tube Connecting Type with Blow-Off Mechanism (Nozzle bore: ø0.5 / 0.7mm) GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Exhaust port Fitting Fitting
Air supply port Exhaust port：6mm
Fitting
Air supply port

Blow-off port dia. Vacuum port Blow-off port dia. Vacuum port
Fitting Fitting Fitting Fitting

Type Page Air supply Vacuum port Blow-off Type Page Air supply Vacuum port Blow-off PAD
to refer port port dia. to refer port port dia.
4mm 6mm 4mm 4mm 6mm 4mm
6mm 6mm
VY Blow-Off Mechanism 83 4mm ● VY Blow-Off Mechanism 84 4mm ●
incorporated (Silencer vent) 6mm incorporated (Tube Exhaust) 6mm
● ●

Exhaust port Fitting Fitting ACCESSORIES VACUUM
Air supply port Exhaust port：6mm
Fitting
Air supply port

Blow-off port dia. Vacuum port Blow-off port dia. Vacuum port
Fitting Fitting Fitting Fitting

Type Page Air supply Vacuum port Blow-off Type Page Air supply Vacuum port Blow-off
to refer port port dia. to refer port port dia.
4mm 6mm 4mm 4mm 6mm 4mm
6mm 6mm
VY Blow-Off Mechanism and 83 4mm ● VY Blow-Off Mechanism and 85 4mm ●
Vacuum Filter incorporated (Silencer vent) 6mm Vacuum Filter incorporated (Tube Exhaust) 6mm
● ●

66

VH · VS
VU
VUM
VY
VB
VM · VC
VRL
VG
VK
VJ
VX
VQ
VZ
VN

VACUUM Vacuum Generator Series
GENERATOR
Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY
■ How to insert and disconnect
1. How to insert and disconnect tubes

① Tube insertion
Insert a tube into Push-In Fitting of the vacuum generator up to the tube end.
Lock-claws bite the tube to fix it and the elastic sleeve seals around the tube.
Refer to “2. Instructions for Tube Insertion” under “Common Safety Instructions
for Fittings” .

② Tube disconnection
The tube is disconnected by pushing release-ring to release Lock-claws.
Make sure to stop air supply before the tube disconnection.

2. How to tighten thread

① Tightening thread
There are two ways to fix vacuum generators. One is tightening a hexagonal-
column by a proper spanner, and the other is fixing with M4 thread at the fixing
holes which is adopted to VB and VUSM.

67 Refer to the outer dimensional drawings of the hole pitch.

VH · VS

VU

VUM

VY

VB

VM · VC ■ Applicable Tube and Related Products

Vacuum Tube (Piping products catalog Vacuum Pads

P.612) 　● Vacuum Pad Standard Series・ ・・ P.428
　● Vacuum Pad Sponge Series・ ・・・ P.468
　■ Ultra-soft tube is suitable for vacuum 　● Vacuum Pad Bellows Series・ ・・・ P.488
products or actuators. 　● Vacuum Pad Multi-Bellows Series・ P.508
　● Vacuum Pad Oval Series・・・・・・ P.526
　● Vacuum Pad Soft Series・・・・・・ P.550
　● Vacuum Pad Soft Bellows Series・・ P.578
　● Vacuum Pad Skidproof Series・ ・・ P.604
　● Vacuum Pad Ultrathin Series・・・・ P.624
　● Vacuum Pad Mark-free Series・ ・・ P.642
　● Vacuum Pad Long Stroke Series・・ P.658

VH Valve Direct Mounting Type Elbow (Silencer vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant øP1 øP1 L2
øD øD
V L2

C EXH R H
E P
øP2

C
E
øP2

H EXH L1 A L1 AR PAD
B B Unit：mm
Metric thread type

Model Tube O.D. R A B L1 L2 øP1 øP2 C E Hex. Nozzle Operating Final Suction Air Weight CAD ACCESSORIES
code øD bore pressure vacuum flow consumption
H (mm) (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name VACUUM

VHH05-4M5 4 M5×0.8 3.5 35 31.5 10.5 10 9.8 14.9 21.2 8 0.5 13 VH_05-4M5
VHH05-601 90 7 11.5

36.5

VHH07-601 6 11.4 12.4 17 25.5 0.7 13 23 37
VHH10-601 R1/8 8 VH_-601
VHH12-601 48 44 18.4 17 1
28 46
1.2 36.5

38 70

VHH10-801 12.4 28.4 1 28 46 38
VHH12-801 8 14.4 18.1 1.2 0.5 VH_-801

38 70 37.5

VHH15-802 71.5 65.5 13.5 28.9 93 77 VH_15-802
22 22 1.5 63 100
VHH15-1002 R1/4 11 14.8 31.2 79.5 VH_15-1002

VHH20-1002 10 99.6 93.5 15.1 17.6 20.2 33.6 116 VH_20-1002
126 VH_20-1003
VHH20-1003 R3/8 12 100.6 94.2 15.8 28 24 2 104 200
23.4 36.4 116 VH_20-1202
VHH20-1202 12 R1/4 11 99.6 93.5 16.8 21 126 VH_20-1203 68
VHH20-1203 R3/8 12 100.6 94.2 17.5
VH · VS
VHL05-4M5 4 M5×0.8 3.5 35 31.5 10.5 10 9.8 14.9 21.2 8 0.5 13 VH_05-4M5 VU
VHL05-601 12 11.5 VUM
VY
36.5 VB
VM · VC
VHL07-601 6 11.4 12.4 17 25.5 0.7 26 23 37 VH_-601 VRL
VG
VHL10-601 R1/8 8 48 44 18.4 17 1 42 46 36 VK
VJ
VHL07-801 8 12.4 28.4 0.7 26 23 38.5 VX
VHL10-801 14.4 18.1 1 VH_-801 VQ
VZ
42 46 37.5 VN

VHL15-802 13.5 28.9 0.5 66 75 VH_15-802

VHL15-1002 10 71.5 65.5 14.8 17.6 22 20.2 31.2 22 1.5 95 100 77.5 VH_15-1002
VHL15-1202 12 R1/4 11 81.5 VHL15-1202
16.5 21 23.4 36.9

VHL20-1002 10 99.6 93.5 15.1 20.2 33.6 116 VH_20-1002
VHL20-1003 17.6 126 VH_20-1003
VHL20-1202 R3/8 12 100.6 94.2 15.8 174 200
VHL20-1203 28 24 2 116 VH_20-1202
12 R1/4 11 99.6 93.5 16.8 21 126 VH_20-1203
R3/8 12 100.6 94.2 17.5 23.4 36.4

VHE07-601 0.7 10.5 17 36.5

VHE10-601 6 11.4 12.4 17 25.5 1 21 34 37 VH_-601

VHE12-601 R1/8 8 48 44 18.4 17 1.2 27 47 36.5

VHE10-801 12.4 28.4 1 21 34 38.5
VHE12-801 8 14.4 18.1 1.2 VH_-801

27 47 38

VHE15-802 13.5 28.9 0.35 92 78 VH_15-802
71.5 65.5 22 22 1.5 42 70
VHE15-1002 R1/4 11 14.8 31.2 80 VH_15-1002

VHE20-1002 10 99.6 93.5 15.1 17.6 20.2 24 2 116 VH_20-1002
VHE20-1003 R3/8 12 100.6 94.2 15.8 33.6 126 VH_20-1003
VHE20-1202 82 150
VHE20-1203 12 R1/4 11 99.6 93.5 16.8 21 28 116 VH_20-1202
R3/8 12 100.6 94.2 17.5 23.4 36.4 126 VH_20-1203

※ “L1” and “L2” are reference dimensions after tightening the taper thread.

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

C1
E
øD2
øP2

C1
E
øD2
øP2
VH Valve Direct Mounting Type Elbow (Tube Exhaust) --

compliant øP1 V L2 øP1 L2
øD1 R øD1 H
Copper alloy free
Selectable

EXH

P

H C2 A C2 R
L1 L1 A
B
B Unit：mm
Metric thread type

Model Tube O.D. Tube O.D. R A B L1 L2 øP1 øP2 C1 C2 E Hex. Nozzle Operating Final Suction Air Weight CAD
code øD1 øD2 bore pressure vacuum flow consumption
H (mm) (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name

VHH05-4M5J 4 6 M5×0.8 3.5 42.1 38.6 10.5 10 10 14.9 11.7 21.2 8 18 VH_05-4M5J
VHH05-601J 0.5 90 7 11.5

44.5

VHH07-601J 6 11.4 12.4 17 25.5 0.7 13 23 45.5
VHH10-601J VH_-601J
VHH12-601J 8 R1/8 8 58.4 54.4 18.4 18.2 1
17 28 46 44.5
1.2 38 70 44

VHH10-801J 12.4 18.1 28.4 1 28 46 45.5
VHH12-801J 8 14.4 1.2 0.5 VH_-801J

38 70 46

VHH15-802J 76.9 70.9 13.5 22 28.9 93 92 VH_15-802J
VHH15-1002J 22 1.5 63 100
R1/4 11 14.8 94.5 VH_15-1002J
31.2

VHH20-1002J 10 12 89.4 83.3 15.1 17.6 20.2 128 VH_20-1002J
VHH20-1003J R3/8 12 90.4 84 15.8 23.3 33.6 138 VH_20-1003J
104 200
69 VHH20-1202J 12 28 24 2 128 VH_20-1202J
VHH20-1203J R1/4 11 89.4 83.3 16.8 36.4 138 VH_20-1203J

21 23.4
R3/8 12 90.4 84 17.5

VHL05-4M5J 4 6 M5×0.8 3.5 42.1 38.6 10.5 10 10 14.9 11.7 21.2 8 18 VH_05-4M5J
VH · VS VHL05-601J 0.5 12 11.5

44.5

VHL07-601J 6 11.4 12.4 17 25.5 0.7 26 23 45 VH_-601J

VU VHL10-601J 8 R1/8 8 58.4 54.4 18.4 18.2 17 1 42 46 44

VHL07-801J 12.4 18.1 28.4 0.7 26 23 46
VUM VHL10-801J 8 14.4 1 VH_-801J

42 46 45

VY VHL15-802J 13.5 28.9 0.5 66 89.5 VH_15-802J
VHL15-1002J 10
R1/4 11 76.9 70.9 14.8 17.6 22 20.2 31.2 22 1.5 95 100 93 VH_15-1002J
VB VHL15-1202J 12
16.5 21 23.4 36.9 96.5 VHL15-1202J

VHL20-1002J 10 12 89.4 83.3 15.1 20.2 23.3 33.6 128 VH_20-1002J
VHL20-1003J 17.6 138 VH_20-1003J
VM · VC 174 200
R3/8 12 90.4 84 15.8 128 VH_20-1202J
28 24 2 138 VH_20-1203J
VHL20-1202J 12 R1/4 11 89.4 83.3 16.8 36.4
VHL20-1203J
21 23.4
R3/8 12 90.4 84 17.5

VHE07-601J 0.7 10.5 17 45

VHE10-601J 6 11.4 12.4 17 25.5 1 21 34 44.5 VH_-601J
VHE12-601J
8 R1/8 8 58.4 54.4 18.4 18.2 17 1.2 27 47

VHE10-801J 12.4 18.1 28.4 1 21 34 46.5
VHE12-801J 8 14.4 1.2 VH_-801J

27 47 45.5

VHE15-802J 76.9 70.9 13.5 22 28.9 22 1.5 0.35 92 42 70 92 VH_15-802J
VHE15-1002J
R1/4 11 14.8 31.2 95.5 VH_15-1002J

VHE20-1002J 10 12 89.4 83.3 15.1 17.6 20.2 128 VH_20-1002J
23.3 33.6 138 VH_20-1003J
VHE20-1003J R3/8 12 90.4 84 15.8 82 150
28 24 2 128 VH_20-1202J
VHE20-1202J R1/4 11 89.4 83.3 16.8 138 VH_20-1203J
VHE20-1203J 12 21 23.4 36.4
R3/8 12 90.4 84 17.5

※ “L1” and “L2” are reference dimensions after tightening the taper thread.
※ Add “-S3” at the end of model code for “Copper alloy free” .

Characteristic chart page CAD data is available at PISCO website.

--

VS Valve Direct Mounting Type Straight (Silencer vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant L2 L2
VC VC

E
øP1
øD

øP2
øP1
øD

øP2
E
RR
P

H EXH EXH L1 A P
B A
PAD
L1

B

VS□20-□□ Unit：mm

Model Tube O.D. R A B L1 L2 øP1 øP2 C E Hex. Nozzle Operating Final Suction Air Weight CAD ACCESSORIES
code øD bore pressure vacuum flow consumption
H (mm) (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name VACUUM

VSH05-601 0.5 90 7 11.5 38

VSH07-601 6 20.2 12.6 17 17.2 0.7 13 23 38.5
VSH10-601 R1/8 8 VS_-601
VSH12-601 48 44 18.4 17 1
28 46 38
1.2 38 70 37.5

VSH10-801 21.6 18.2 1 28 46 40
VSH12-801 8 14.6 18.1 0.5 VS_-801

1.2 93 38 70 39.5

VSH15-802 22.4 19.2 79 VS_15-802
71.5 65.5 22 22 1.5 63 100
VSH15-1002 10 R1/4 11 24.7 17.8 20.2 20.8
82 VS_15-1002

VSH20-1202 12 99.6 93.5 21 28 23.4 25 24 2 121 VS_20-1202
VSH20-1203 35.2 104 200
R3/8 12 100.6 94.2
129 VS_20-1203

VSL05-601 0.5 12 11.5 37.5

VSL07-601 6 20.2 12.6 17 17.2 0.7 26 23 38 VS_-601 70

VSL10-601 R1/8 8 48 44 18.4 17 1 42 46 37.5 VH · VS
VU
VSL07-801 8 21.6 18.2 0.7 26 23 39.5 VUM
VSL10-801 14.6 18.1 VS_-801 VY
VSL15-802 VB
22.4 19.2 1 0.5 66 42 46 39 VM · VC
76.5 VS_15-802 VRL
VG
VSL15-1002 10 R1/4 11 71.5 65.5 24.7 17.8 22 20.2 20.8 22 1.5 95 100 80.5 VS_15-1002 VK
84.5 VSL15-1202 VJ
VSL15-1202 27.4 21.2 23.4 22.5 VX
VQ
VSL20-1202 12 99.6 93.5 2 121 VS_20-1202 VZ
35.2 21 28 23.4 25 24 174 200 VN
VSL20-1203 R3/8 12 100.6 94.2
129 VS_20-1203

VSE07-601 0.7 10.5 17

VSE10-601 6 20.2 12.6 17 17.2 1 21 34 38 VS_-601

VSE12-601 R1/8 8 48 44 18.4 17 1.2 27 47

VSE10-801 8 21.6 18.2 1 21 34 40
VSE12-801 14.6 18.1 VS_-801

1.2 0.35 92 27 47 39.5

VSE15-802 22.4 22 19.2 22 1.5 79.5 VS_15-802
71.5 65.5 42 70
VSE15-1002 10 R1/4 11 24.7 17.8 20.2 20.8
83 VS_15-1002

VSE20-1202 12 99.6 93.5 28 23.4 25 24 2 121 VS_20-1202
VSE20-1203 35.2 21 82 150
R3/8 12 100.6 94.2
129 VS_20-1203

※ “L1” is reference dimension after tightening the taper thread.

■ Replacement Element of VH Type

Element model code Element parts Vacuum generator VH model

A SEE0802 B VH □□ - □ M5
B
C Silencer element SE01 A, B, C VH □□ - □ 01
SE02 B, C, D VH □□ - □ 02
D
※ Filter element of nozzle bore ø2.0mm is the same as that of
VC type (VCSE20). Refer to page 94.

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

E
øP1
øD

øP2
øP1
øD

øP2
E
VS Valve Direct Mounting Type Straight (Tube Exhaust) --

compliant L2 L2
Copper alloy free VC VC

Selectable

RR
P

H EXH EXH L1 A P
B A

L1

B

VS□20-□□ Unit：mm

Model Tube O.D. Tube O.D. R A B L1 L2 øP1 øP2 C1 C2 E Hex. Nozzle Operating Final Suction Air Weight CAD
code øD1 øD2 bore pressure vacuum flow consumption
H (mm) (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name

VSH05-601J 0.5 90 7 11.5 46

VSH07-601J 6 20.2 12.6 17 17.2 0.7 13 23 46.5
VSH10-601J VS_-601J
VSH12-601J 8 R1/8 8 58.4 54.4 18.4 18.2 17 1
28 46 46
1.2 38 70 45

VSH10-801J 21.6 18.1 18.2 1 28 46 47.5
VSH12-801J 8 14.6 0.5 VS_-801J

1.2 93 38 70 47

VSH15-802J 76.9 70.9 22.4 22 19.2 22 1.5 94 VS_15-802J
2 63 100
VSH15-1002J 10 R1/4 11 24.7 17.8 20.2 20.8
12 23.3 97.5 VS_15-1002J
VSH20-1202J 89.4 83.3 133 VS_20-1202J
VSH20-1203J 12 35.2 21 28 23.4 25 24 104 200
R3/8 12 90.4 84 141 VS_20-1203J

VSL05-601J 0.5 12 11.5 46.5

71 VSL07-601J 6 20.2 12.6 17 17.2 0.7 26 23 VS_-601J

VSL10-601J 8 R1/8 8 58.4 54.4 18.4 18.2 17 1 42 46 45.5

VSL07-801J 21.6 18.2 0.7 26 23 48
14.6 VS_-801J
VH · VS VSL10-801J 8 18.1 1 0.5 66 42 46 47

VSL15-802J 22.4 19.2 91.5 VS_15-802J
VU VSL15-1002J 10
R1/4 11 76.9 70.9 24.7 17.8 22 20.2 20.8 22 1.5 95 100 96 VS_15-1002J
12
VUM VSL15-1202J 27.4 21.2 23.4 23.3 22.5 99 VSL15-1202J

VSL20-1202J 12 89.4 83.3 133 VS_20-1202J
35.2 21 28 23.4 25 24 2 174 200
VY VSL20-1203J R3/8 12 90.4 84 141 VS_20-1203J

VSE07-601J 0.7 10.5 17 46

VB VSE10-601J 6 20.2 12.6 17 17.2 1 21 34 44.5 VS_-601J

VSE12-601J 8 R1/8 8 58.4 54.4 18.4 18.2 17 1.2 27 47 46
VM · VC VSE10-801J
21.6 18.1 18.2 1 21 34 47.5
VSE12-801J 8 14.6 VS_-801J

1.2 0.35 92 27 47 47

VSE15-802J 76.9 70.9 22.4 22 19.2 94.5 VS_15-802J
22 1.5 42 70
VSE15-1002J 10 R1/4 11 24.7 17.8 20.2 20.8
12 23.3 98 VS_15-1002J
VSE20-1202J 89.4 83.3 133 VS_20-1202J
VSE20-1203J 12 35.2 21 28 23.4 25 24 2 82 150
141 VS_20-1203J
R3/8 12 90.4 84

※ “L1” is reference dimension after tightening the taper thread.
※ Add “-S3” at the end of model code for “Copper alloy free” .

■ Replacement Element of VS Type

Element model code Element parts Vacuum generator VS model

A SE01 A, B, C VS □□ - □ 01
B
C Silencer element SE02 B, C, D VS □□ - □ 02

D ※ Filter element of nozzle bore ø2.0mm is the same as that of
VC type (VCSE20). Refer to page 94.

Characteristic chart page CAD data is available at PISCO website.

--

VU Pipe Type Straight (Silencer vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant B
L
7.8 9.8 C Hex. 12 B A
AL
P EXH
9.8 V
11.8
øD RR
ø13
ø4mm ø6mm Metric thread type

Release ring Release ring

Unit：mm PAD

Model Tube O.D. R A B L C Nozzle Final Suction Air Weight CAD
code øD 3 bore vacuum flow consumption (g) file name
3.4 50 47 10.9 (mm) (l/min(ANR)) ACCESSORIES
8 51.1 48.1 11.7 (-kPa) (l/min(ANR))
3 50.5 47.1 10.9
VUH05-M54A 4 3.4 51.6 48.2 11.7 17.5 VU_05-M54A VACUUM
VUH05-M56A 6 M5 × 0.8 8 54 50 10.9
3 55.1 51.1 11.7 17 VU_05-M56A
3.4 56.8 53.8 10.9
VUH05-M64A 4 8 57.6 54.6 11.7 0.5 90 18 VU_05-M64A
VUH05-M66A 6 M6 × 1 3 57.3 53.9 10.9 7 11.5
3.4 58.1 54.7 11.7
8 60.8 56.8 10.9 16.5 VU_05-M66A
3 61.6 57.6 11.7
VUH05-014A 4 3.4 50 47 10.9 20 VU_05-014A
VUH05-016A 6 R1/8 8 51.1 48.1 11.7
50.5 47.1 10.9 19.5 VU_05-016A
51.6 48.2 11.7
VUH07-M54A 4 54 50 10.9 19 VU_07-M54A
VUH07-M56A 6 M5 × 0.8 55.1 51.1 11.7
56.8 53.8 10.9 18 VU_07-M56A
57.6 54.6 11.7
VUH07-M64A 4 57.3 53.9 10.9 19 VU_07-M64A
VUH07-M66A 6 M6 × 1 58.1 54.7 11.7 0.7 92 12.5 23
60.8 56.8 10.9
61.6 57.6 11.7 18.5 VU_07-M66A
56.8 53.8 10.9
VUH07-014A 4 57.6 54.6 11.7 21 VU_07-014A
VUH07-016A 6 R1/8 57.3 53.9 10.9
58.1 54.7 11.7 20.5 VU_07-016A
60.8 56.8 10.9
VUL05-M54A 4 61.6 57.6 11.7 17.5 VU_05-M54A 72
VUL05-M56A 6 M5 × 0.8
17 VU_05-M56A VH · VS
VU
VUL05-M64A 4 17.5 VU_05-M64A VUM
VUL05-M66A 6 M6 × 1 0.5 12 11.5 VY
VB
17 VU_05-M66A VM · VC
VRL
VUL05-014A 4 20 VU_05-014A VG
VUL05-016A 6 R1/8 VK
66 19.5 VU_05-016A VJ
VUL07-M54A 4 20 19 VU_07-M54A
VUL07-M56A 6 M5 × 0.8 18 VU_07-M56A

VUL07-M64A 4 19 VU_07-M64A
VUL07-M66A 6 M6 × 1 0.7 23

VUL07-014A 4 18 VU_07-M66A
VUL07-016A 6 R1/8 22

21 VU_07-014A

20.5 VU_07-016A

VUE07-M54A 4 VU_07-M54A
VUE07-M56A 6 M5 × 0.8
19 VU_07-M56A

VUE07-M64A 4 VU_07-M64A
VUE07-M66A 6 M6 × 1 0.7 90 10 17

18.5 VU_07-M66A

VUE07-014A 4 21.5 VU_07-014A
VUE07-016A 6 R1/8
20.5 VU_07-016A

※ “L1” is reference dimension after tightening the taper thread.
※ A knurling knob is used on M5 and M6 thread instead of a hexagonal-column. Hex.12 is used only for 01(R1/8).

VX

VQ

VZ

VN

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

9.8
11.8
ø13 8.5 øD

11.6
20.5
VU Pipe Type Straight Tube Exhaust (Tube exhaust) --

compliant 7.8 9.8 EXH Hex. 12 B
LA
Copper alloy free ø6 ø11 R
Selectable
2-ø3.2

PV

ø4mm ø6mm C 15 R
E A Metric thread type
Release ring Release ring L
B Unit：mm

Model Tube O.D. R A B L C E Nozzle Final Suction Air Weight CAD
code øD 3 bore vacuum flow consumption (g) file name
50 47 10.9 22 (mm) (l/min(ANR))
51.1 48.1 11.7 23.1 (-kPa) (l/min(ANR))

VUH05-M54J 4 20 VU_05-M54J
VUH05-M56J 6 M5 × 0.8
19.5 VU_05-M56J

VUH05-M64J 4 50.5 47.1 10.9 22 90 20 VU_05-M64J
VUH05-M66J 6 M6 × 1 3.4 51.6 48.2 11.7 23.1 0.5 7 11.5

19.5 VU_05-M66J

VUH05-014J 4 54 50 10.9 22 22.5 VU_05-014J
VUH05-016J 6 R1/8 8 55.1 51.1 11.7 23.1 22 VU_05-016J

VUH07-M54J 4 56.8 53.8 10.9 28.8 21 VU_07-M54J
VUH07-M56J 6 M5 × 0.8 3 57.6 54.6 11.7 29.6 20.5 VU_07-M56J

VUH07-M64J 4 57.3 53.9 10.9 28.8 0.7 21 VU_07-M64J
VUH07-M66J 6 M6 × 1 3.4 58.1 54.7 11.7 29.6 92 12.5 23

20.5 VU_07-M66J

VUH07-014J 4 60.8 56.8 10.9 28.8 23.5 VU_07-014J
VUH07-016J 6 R1/8 8 61.6 57.6 11.7 29.6 23 VU_07-016J

73 VUL05-M54J 4 50 47 10.9 22 VU_05-M54J
VUL05-M56J 6 M5 × 0.8 3 51.1 48.1 11.7 23.1 19.5 VU_05-M56J

VUL05-M64J 4 50.5 47.1 10.9 22 0.5 VU_05-M64J
VH · VS VUL05-M66J 6 M6 × 1 3.4 51.6 48.2 11.7 23.1 12 11.5

19 VU_05-M66J

VUL05-014J 4 54 50 10.9 22 66 22 VU_05-014J
VU VUL05-016J 6 R1/8 8 55.1 51.1 11.7 23.1 20 21.5 VU_05-016J
VUM VUL07-M54J 4 56.8 53.8 10.9 28.8 VU_07-M54J
6 M5 × 0.8 3 57.6 54.6 11.7 29.6 20 VU_07-M56J
VUL07-M56J

VY VUL07-M64J 4 57.3 53.9 10.9 28.8 0.7 21 VU_07-M64J
VUL07-M66J 6 M6 × 1 3.4 58.1 54.7 11.7 29.6 23
4 60.8 56.8 10.9 28.8
VB VUL07-014J 6 R1/8 8 61.6 57.6 11.7 29.6 20.5 VU_07-M66J
VUL07-016J 4 56.8 53.8 10.9 28.8 22
6 M5 × 0.8 3 57.6 54.6 11.7 29.6
VM · VC VUE07-M54J 23 VU_07-014J
VUE07-M56J 22.5 VU_07-016J
21.5 VU_07-M54J
20.5 VU_07-M56J

VUE07-M64J 4 57.3 53.9 10.9 28.8 0.7 90 10 17 VU_07-M64J
6 M6 × 1 3.4 21
VUE07-M66J 58.1 54.7 11.7 29.6 VU_07-M66J

VUE07-014J 4 60.8 56.8 10.9 28.8 23.5 VU_07-014J
VUE07-016J 6 R1/8 8 61.6 57.6 11.7 29.6 23 VU_07-016J

※ “L1” is reference dimension after tightening the taper thread.
※ A knurling knob is used on M5 and M6 thread instead of a hexagonal-column. Hex.12 is used only for 01(R1/8).
※ Add “-S3” at the end of model code for “Copper alloy free” .

Characteristic chart page CAD data is available at PISCO website.

--

VU Pipe Type Union Straight (Silencer vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant

7.8 9.8 B V
C2 EXH
P C1
9.8
11.8
ø13
øD2
øD1
ø4mm ø6mm

Release ring Release ring

Unit：mm PAD

Model Tube O.D. Tube O.D. B C1 C2 Nozzle Final Suction Air Weight CAD
10.9 bore vacuum flow consumption (g) file name
code øD1 øD2 49.3 11.7 10.9 (mm) ACCESSORIES
50.4 10.9 11.7 (-kPa) (l/min(ANR)) (l/min(ANR))
50.1 11.7 10.9
VUH05-44A 4 4 51.2 10.9 11.7 VU_05-44A VACUUM
VUH05-46A 6 56.1 11.7 10.9 18.5
10.9 11.7 0.5 90
VUH05-64A 4 56.9 11.7 10.9 VU_05-46A
VUH05-66A 6 6 10.9 11.7 7 11.5
57.7 11.7 10.9
49.3 11.7 18 VU_05-64A
50.4 10.9
50.1 11.7 17.5 VU_05-66A
51.2 10.9
VUH07-44A 4 4 56.1 11.7 20 VU_07-44A
VUH07-46A 6 10.9
56.9 11.7 19.5 VU_07-46A
VUH07-64A 6 4 10.9 0.7 92 12.5 23
VUH07-66A 6 57.7 11.7
56.1 10.9 19 VU_07-64A
11.7
56.9 18.5 VU_07-66A

VUL05-44A 4 4 57.7 VU_05-44A
VUL05-46A 6 18.5

VUL05-64A 6 4 VU_05-46A
VUL05-66A 6 0.5 12 11.5

VUL07-44A 4 4 VU_05-64A 74
VUL07-46A 6 17.5
VH · VS
VUL07-64A 6 4 VU_05-66A VU
VUL07-66A 6 66 VUM
VY
20 VU_07-44A
20

19 VU_07-46A
0.7 23

18.5 VU_07-64A
22

17.5 VU_07-66A

VUE07-44A 4 4 20.5 VU_07-44A
VUE07-46A 6
19.5 VU_07-46A
VUE07-64A 6 4 0.7 90 10 17
VUE07-66A 6
18.5 VU_07-64A

19 VU_07-66A

■ Replacement Element VB
VM · VC
Tube Exhaust Straight Element model code Remarks VRL
type type FEE8.2×2 A：Disassembly type

FEE10×2 Adapter type only

VG

Filter element VK

VJ

VX

VQ

VZ

VN

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

9.8
11.8
ø13 8.5 øD2

11.6
20.5
øD1
VU Pipe Type Union Straight (Silencer vent) --

compliant 7.8 9.8 EXH V

Copper alloy free ø6 ø11
Selectable
2-ø3.2

P

ø4mm ø6mm C2 15 C1
E B
Release ring Release ring

Unit：mm

Model Tube O.D. Tube O.D. B C1 C2 E Nozzle Final Suction Air Weight CAD
code øD1 øD2 10.9 bore vacuum flow consumption (g) file name
11.7 10.9 22 (mm) (l/min(ANR))
10.9 11.7 23.1 (-kPa) (l/min(ANR))
11.7 10.9 22
VUH05-44J 4 4 49.3 10.9 11.7 23.1 21 VU_05-44J
VUH05-46J 6 50.4 11.7 10.9 28.8
10.9 11.7 29.6 0.5 90 20.5 VU_05-46J
VUH05-64J 4 50.1 11.7 10.9 28.8 7 11.5
VUH05-66J 6 6 51.2 10.9 11.7 29.6
11.7 10.9 22 20 VU_05-64J
11.7 23.1
10.9 22 19.5 VU_05-66J
11.7 23.1
VUH07-44J 4 4 56.1 10.9 28.8 22.5 VU_07-44J
VUH07-46J 6 6 11.7 29.6
VUH07-64J 4 56.9 10.9 28.8 VU_07-46J
VUH07-66J 6 57.7 11.7 29.6 0.7 92 12.5 23 21.5
10.9 28.8
11.7 29.6 VU_07-64J
10.9 28.8
11.7 29.6 20.5 VU_07-66J

VUL05-44J 4 4 49.3 21 VU_05-44J
VUL05-46J 6 50.4
20.5 VU_05-46J
VUL05-64J 6 4 50.1 0.5 12 11.5
VUL05-66J 6 51.2
20 VU_05-64J

75 VUL07-44J 4 4 56.1 19.5 VU_05-66J
VUL07-46J 6 6 66
4 56.9
VUL07-64J 6 57.7 22 VU_07-44J
20
VH · VS VUL07-66J
21.5 VU_07-46J
0.7 23

21 VU_07-64J
22

20.5 VU_07-66J

VUE07-44J 4 4 56.1 VU_07-44J
VU VUE07-46J 6 6 22
VUM VUE07-64J 4 56.9
6 57.7 VU_07-46J
VUE07-66J 0.7 90 10 17

21.5 VU_07-64J

20.5 VU_07-66J

VY ※ Add “-S3” at the end of model code for “Copper alloy free” .

VB --

VUK VU Holder

VM · VC

21
B 13.5

12

JF 2-ø4.5

Model B F J Weight Unit：mm
code (g) CAD
33.2 9 file name
VUK05 39.2 10 15 2
VUK07 VVU-005
20 2

※ VUK05 is for nozzle bore ø0.5mm and VUK07 is for nozzle bore ø0.7mm.
※ This product can be applicable only for the vacuum generator ending with the model code “J” or “A” .

Characteristic chart page CAD data is available at PISCO website.

--

VU Pipe Type Adapter -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant

7.8 9.8 B V
C EXH 7
P
9.8
11.8
øD ø13
ø10
ø4mm ø6mm

Release ring Release ring

Unit：mm PAD

Model Tube O.D. B C Nozzle Final Suction Air Weight CAD ACCESSORIES
code øD bore vacuum flow consumption (g) file name
VUH05-4A 4 41 10.9 (mm) (l/min(ANR))
VUH05-6A 6 42.1 11.7 0.5 (-kPa) (l/min(ANR))
VUH07-4A 4 47.8 10.9 0.7 90
VUH07-6A 6 48.6 11.7 0.5 92 7 11.5 11.5 VU_05-4A VACUUM
VUL05-4A 4 41 10.9 0.7
VUL05-6A 6 42.1 11.7 0.7 66 VU_05-6A
VUL07-4A 4 47.8 10.9
VUL07-6A 6 48.6 11.7 90 12.5 23 13 VU_07-4A
VUE07-4A 4 47.8 10.9
VUE07-6A 6 48.6 11.7 12.5 VU_07-6A

12 11.5 11.5 VU_05-4A

VU_05-6A

20 12.5 VU_07-4A
23

22 12 VU_07-6A

13 VU_07-4A
10 17

12.5 VU_07-6A

VU Pipe Type Adapter Tube Exhaust -- 76

compliant EXH VH · VS
VU
Copper alloy free ø6 ø11 VUM
Selectable VY
2-ø3.2 VB
9.8 VM · VC
11.8 VRL
ø13 8.5 øD VG
VK
11.8 VJ
20.5 VX
ø10 VQ
7.8 9.8

P

ø4mm ø6mm V

Release ring Release ring C 15 7
E
B Unit：mm

Model Tube O.D. B C E Nozzle Final Suction Air Weight CAD
code øD bore vacuum flow consumption
VUH05-4J 4 41 10.9 (mm) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name
VUH05-6J 6 42.1 11.7
VUH07-4J 4 47.8 10.9 22 0.5 90 13.5 VU_05-4J
VUH07-6J 6 48.6 11.7 23.1 7 11.5
VUL05-4J 4 41 10.9
VUL05-6J 6 42.1 11.7 13 VU_05-6J
VUL07-4J 4 47.8 10.9
VUL07-6J 6 48.6 11.7 28.8 0.7 15 VU_07-4J
VUE07-4J 4 47.8 10.9 29.6 92 12.5 23
VUE07-6J 6 48.6 11.7
14.5 VU_07-6J

22 13.5 VU_05-4J
0.5 12 11.5
23.1 13 VU_05-6J
66
28.8 15 VU_07-4J
0.7 22 23
29.6 14 VU_07-6J

28.8 0.7 90 10 17 14.5 VU_07-4J

29.6 VU_07-6J

※ Add “-S3” at the end of model code for “Copper alloy free” .

VZ

VN

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY Unit：mm

VACUUM VUM Model code Tube O.D. Tube O.D. C1 C2 B øP Nozzle Operating Final Suction Air Weight CAD
GENERATOR øD1 øD2 bore pressure vacuum flow consumption (g) file name
Pipe Type Union (ø) (MPa) (-kPa)
Straight (l/min(ANR)) (l/min(ANR))
(Silencer vent)
VUMH03-1803 1.8 3 9.3 43.1 6.4
VUMH03-1804 4 8.4 4.8

10.9 44.7 6.5
2 4.5
VUMH03-33 3 3 9.3 44 –
VUMH03-34 9.3 0.3 6.6
4 10.9 45.6
–

VUMH03-43 4 3 9.3 45.6 7.8
VUMH03-44 10.9 6.8
4 10.9 47.2

compliant VUMH04-1803 3 9.3 43.1 6.4
VUMH04-1804 4 8.4 4.8
1.8
Energy Space 10.9 44.7
6.5
saving saving VUMH04-33 3 3 9.3 44 – 8ー
type type VUMH04-34 0.4 0.5 90 4
4 9.3 6.6
10.9 45.6 –

VUMH04-43 4 3 9.3 45.6 7.8
VUMH04-44 10.9 6.8
4 10.9 47.2

VUMH05-1803 1.8 3 9.3 43.1 6.4
VUMH05-1804 3 8.4 4.8
ø7.8 VUMH05-33 4 4 10.9 44.7 6.5
VUMH05-34 7 11.5
Release ring VUMH05-43 3 9.3 44 – 0.5
size of tube VUMH05-44 9.3 6.6
4 10.9 45.6 –
6.8
3 9.3 45.6 7.8
10.9
4 10.9 47.2

O.D. ø1.8 / 4mm VUML03-1803 1.8 3 9.3 43.1 4.8 6.4
øD2 VUML03-1804 3 8.35
VUML03-33 4 10.9 44.7 6.5
VUML03-34 3 4.5
3 9.3 44 – 0.3
9.3
VP 4 10.9 45.6 – 6.6
6.8
C1 C2 VUML03-43 4 3 9.3 45.6
77 EXH B VUML03-44 10.9 7.8
4 10.9 47.2

ø8.5 VUML04-1803 1.8 3 9.3 43.1 6.4
VUML04-1804 4 8.4 4.8
6.5 ー
10.9 44.7 8
VH · VS 3 9.3 44 – 0.5 66
VU VUML04-33 3 9.3 0.4 7
VUM VUML04-34 4 10.9 45.6 –
VUML04-43 6.6
VUML04-44 4 3 9.3 45.6 6.8
øD1 10.9 7.8
4 10.9 47.2

6 VUML05-33 3 3 9.3 44 – 6.5
VUML05-34 9.3
VY 4 10.9 45.6 –

7 VUML05-43 3 9.3 45.6 0.5 12 11.5 6.6
VUML05-44
VB VUME03-1803 4 4 10.9 10.9 47.2 7.8 6.8
VM · VC VUME03-1804 1.8 6.4
Release ring VUME03-33 3 3 9.3 43.1
size of tube VUME03-34 8.4 4.8 6.5
O.D. ø3mm 4 10.9 44.7 88 1 3.5

øP 3 9.3 44 – 0.3
9.3
4 10.9 45.6 – 6.6
6.8
VUME03-43 4 3 9.3 45.6 7.8
VUME03-44 10.9
Release ring 4 10.9 47.2

size of tube VUME04-1803 1.8 3 9.3 43.1 6.4
O.D. ø1.8 / 4mm VUME04-1804 4 8.4 4.8
6.5
10.9 44.7

VUME04-33 3 3 9.3 44 – 0.4 0.35 2 6.5 ー
VUME04-34 9.3
4 10.9 45.6 – 6.6
6.8
VUME04-43 4 3 9.3 45.6
VUME04-44 10.9 7.8
4 10.9 47.2
90
VUME05-1803 3 9.3 43.1 6.4
VUME05-1804 1.8 4 8.4 4.8

10.9 44.7 6.5
38
VUME05-33 3 3 9.3 44 – 0.5
VUME05-34 9.3
4 10.9 45.6 – 6.6
6.8
VUME05-43 4 3 9.3 45.6
VUME05-44 10.9 7.8
4 10.9 47.2

VUM Pipe Type Straight (Silencer vent) GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

EXH 6 ø7.8
VP
compliant øP
øD
7

Energy Space M C Release ring Release ring
L size of tube size of tube
saving saving A O.D. ø3mm O.D. ø4mm

type type Unit：mm

形　式 Tube O.D. M A C L Nozzle Operating Final Suction Air Weight CAD
øD 2.5 bore pressure vacuum flow consumption
3 9.3 42.2 (ø) (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name PAD
2.5 10.9 43.8
VUMH03-M33 3 3 9.3 42.2 6.7
VUMH03-M34 4 M3×0.5 2.5 10.9 43.8
3 9.3 42.2 6.8
VUMH03-M53 3 2.5 10.9 43.8 0.3 2 4.5 ACCESSORIES
VUMH03-M54 4 M5×0.8 3 9.3 42.2
2.5 10.9 43.8 7.5
3 9.3 42.2
2.5 10.9 43.8 7.7 VACUUM
3 9.3 42.2
VUMH04-M33 3 2.5 10.9 43.8 6.7
VUMH04-M34 4 M3×0.5 3 9.3 42.2
2.5 10.9 43.8 0.4 0.5 90 4 6.8
VUMH04-M53 3 3 9.3 42.2 8ー
VUMH04-M54 4 M5×0.8 2.5 10.9 43.8
3 9.3 42.2 7.5
10.9 43.8
9.3 42.2 7.7
10.9 43.8
VUMH05-M33 3 9.3 42.2 6.7
VUMH05-M34 4 M3×0.5 10.9 43.8
9.3 42.2 6.8
VUMH05-M53 3 10.9 43.8 0.5 7 11.5
VUMH05-M54 4 M5×0.8 9.3 42.2
10.9 43.8 7.5
9.3 42.2
10.9 43.8 7.7
9.3 42.2
VUML03-M33 3 10.9 43.8 6.7
VUML03-M34 4 M3×0.5 9.3 42.2
10.9 43.8 6.8
VUML03-M53 3 9.3 42.2 0.3 3 4.5
VUML03-M54 4 M5×0.8 10.9 43.8
9.3 42.2 7.5
10.9 43.8
7.7 78

VUML04-M33 3 6.7 VH · VS
VUML04-M34 4 M3×0.5 VU
0.4 0.5 66 7 6.8 VUM
VUML04-M53 3 8ー VY
VUML04-M54 4 M5×0.8 VB
7.5 VM · VC
VRL
7.7 VG
VK
VUML05-M33 3 6.7 VJ
VUML05-M34 4 M3×0.5 VX
6.8
VUML05-M53 3 0.5 12 11.5
VUML05-M54 4 M5×0.8
7.5

7.7

VUME03-M33 3 6.7
VUME03-M34 4 M3×0.5
6.8
VUME03-M53 3 0.3 88 1 3.5
VUME03-M54 4 M5×0.8
7.5

7.7

VUME04-M33 3 6.7
VUME04-M34 4 M3×0.5
0.4 0.35 2 6.5 6.8 ー

VUME04-M53 3 7.5
VUME04-M54 4 M5×0.8
7.7
VUME05-M33 3 90
VUME05-M34 4 M3×0.5
6.7

VUME05-M53 3 6.8
VUME05-M54 4 M5×0.8 0.5 3 8

7.5

7.7

VQ

VZ

VN

Characteristic chart page

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

9.5
VUK VUM Type Fixing Holder

New 2-ø3.5 20 7.5 Unit：mm
CAD
35 6.5 Model code Weight file name
10.7 VUK04 (g)
ー
1

■ Replacement Element

Filter element model code
FEE5.6×1.5

Spacer model code
VUM008S16

Spacer
Filter element

79

VH · VS
VU
VUM
VY
VB
VM · VC

■ Characteristics GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

VUMH03

Vacuum characteristics Flow characteristics Vacuum arrival time
–100 20 –100 1,000
Supply Pressure：0.5MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨

–90 18 –90 &
④
Final vacuum (kPa)
Final vacuum

Flow rate (l/min[ANR])
Vacuum pressure (kPa)
Vacuum arrival time (msec)
–80 16 –80 800 –86kPa

–70 14 –70

–60 12 –60 600

–50 10 –50 –80kPa

–40 8 –40 400

–30 Air consumption 6 –30 –66kPa PAD
–20 4 –53kPa
Suction flow –20 200 89

–10 2 –10 –40kPa
–26kPa
0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 01234567 ACCESSORIES VACUUM
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml) –13kPa
10

VUML03

Vacuum characteristics Flow characteristics Vacuum arrival time
–100 20 –100 400
Supply Pressure：0.5MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨

–90 18 –90 350 & –66kPa
④
Final vacuum (kPa) –53kPa
Final vacuum –40kPa
–26kPa
Flow rate (l/min[ANR]) –13kPa
Vacuum pressure (kPa)
Vacuum arrival time (msec) 8 9 10
–80 16 –80 300

–70 14 –70

–60 12 –60 250

–50 10 –50 200

–40 8 –40 150
–30
–30 Air consumption 6
–20 4 100
–10 Suction flow 2 –20
–10 50

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 0.5 1 1.5 2 2.5 3 3.5 01234567 80
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)
VH · VS
VUME03 VU
VUM
Vacuum characteristics Flow characteristics Vacuum arrival time VY
–100 20 VB
–100 Supply Pressure：0.35MPa 1,400 ⑦ ⑧ ⑨ VM · VC
–90 ①② ③ ⑤ ⑥ –86kPa VRL
–90 18 & VG
–80 –80kPa VK
1,200 ④ VJ
–70 1,000 –66kPa VX
Final vacuum (kPa) –53kPa VQ
Final vacuum VZ
–40kPa VN
Flow rate (l/min[ANR]) –26kPa
Vacuum pressure (kPa)
Vacuum arrival time (msec) –13kPa
–80 16 8 9 10

–70 14

–60 12 –60 800
–50
–50 10 –40 600

–40 8

–30 Air consumption 6 –30 400
–20 4 –20
–10 200
–10 Suction flow 2

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 0.2 0.4 0.6 0.8 1 1.2 01234567
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

※ Shaded ① to ⑨ line in the graph of “Vacuum arrival time” represents the code and length (mm) of the following tubes.

Please refer the below for the details.

　① UB01810 (L: 500) ② UB01810 (L: 1,000) ③ UB0320 (L: 500) ④ UB01810 (L: 2,000)

　⑤ UB0425 (L: 500) ⑥ UB0320 (L: 1,000) ⑦ UB0425 (L: 1,000) ⑧ UB0320 (L: 2,000)

　⑨ UB0425 (L: 2,000)

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM ■ Characteristics
GENERATOR
VUMH04

Vacuum characteristics Flow characteristics Vacuum arrival time
–100 20 –100 450
Supply Pressure：0.5MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨
–86kPa
–90 18 –90 400 &
Final vacuum ④ –80kPa
Vacuum arrival time (msec)
Final vacuum (kPa) –80 16 Flow rate (l/min[ANR]) –80 350 –66kPa
Vacuum pressure (kPa) –53kPa
–70 14 –70 300
–40kPa
–60 12 –60 250 –26kPa

–50 Air consumption 10 –50 200 –13kPa
–40 8 8 9 10
–40

–30 6 –30 150
Suction flow
–20 100
–20 4

–10 2 –10 50

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 0.5 1 1.5 2 2.5 3 3.5 01234567
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

VUML04

Vacuum characteristics 20 Flow characteristics Vacuum arrival time
–100 –100
Supply Pressure：0.5MPa 250 ⑦ ⑧ ⑨
①② ③ ⑤ ⑥ –66kPa
–90 18 –90 &
④
Final vacuum (kPa) –80 vacuum 16 –80 Vacuum arrival time (msec)
Flow rate (l/min[ANR])–70Air consumption14 200
Vacuum pressure (kPa)–6012
–50 Final 10 –70
–40 8
–60 150

–50

Suction flow –40 100
–30 6
–30 –53kPa

–20 4 –20 50 –40kPa

–10 2 –10 –26kPa

81 0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 01234567 01234567 8 9 10 –13kPa
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)
VH · VS
VU VUME04
VUM
VY Vacuum characteristics Flow characteristics Vacuum arrival time
VB –100 20 –100 800
VM · VC Supply Pressure：0.35MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨

–90 18 –90 & –86kPa
Final vacuum (kPa) 700 ④
Final vacuum Vacuum arrival time (msec) –80kPa

Flow rate (l/min[ANR]) –66kPa
Vacuum pressure (kPa) –53kPa
–80 16 –80
600 –40kPa
–70 14 –26kPa
–70
–13kPa
–60 12 –60 500 8 9 10

–50 Air consumption 10 –50 400
–40 8
–40 300
–30 6 –30

–20 Suction flow 4 200
–10 2 –20
–10 100

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 0.5 1 1.5 2 2.5 01234567
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

※ Shaded ① to ⑨ line in the graph of “Vacuum arrival time” represents the code and length (mm) of the following tubes.

Please refer the below for the details.

　① UB01810 (L: 500) ② UB01810 (L: 1,000) ③ UB0320 (L: 500) ④ UB01810 (L: 2,000)

　⑤ UB0425 (L: 500) ⑥ UB0320 (L: 1,000) ⑦ UB0425 (L: 1,000) ⑧ UB0320 (L: 2,000)

　⑨ UB0425 (L: 2,000)

VUMH05 GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Vacuum characteristics Flow characteristics Vacuum arrival time
–120 20 –100 300
Supply Pressure：0.5MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨
–86kPa
Final vacuum (kPa)–100 18 –90 &
Final vacuum–80 16 –80 250 ④ –80kPa
–60 14
Flow rate (l/min[ANR])Air consumption12 –66kPa
Vacuum pressure (kPa)10 –53kPa
Vacuum arrival time (msec)
–70 200 –40kPa
–60 –26kPa

–50 150 –13kPa
8 9 10
Suction flow 8 –40 PAD
–40 6 –30 100

–20 4 –20 50
2 –10

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0123456 01234567 ACCESSORIES VACUUM
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

VUML05

Vacuum characteristics Flow characteristics Vacuum arrival time
–120 20 –100 200
Supply Pressure：0.5MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨
–66kPa
Air consumption 18 –90 180 &
16 ④
–100Final vacuum (kPa) 14
–80 Flow rate (l/min[ANR])12
Vacuum pressure (kPa)10
Vacuum arrival time (msec)8
6 –80 160
4
2 –70 140

–60 120

–60 SuctioFninfalol wvacuum –50 100
–40
–40 80

–30 60 –53kPa

–20 –20 40 –40kPa

–10 20 –26kPa

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 1 2 3 4 5 6 7 8 9 10 01234567 8 9 10 –13kPa 82
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)
VH · VS
VUME05 VU
VUM
Vacuum characteristics Flow characteristics Vacuum arrival time VY
–120 20 –100 Supply Pressure：0.35MPa 1,000 VB
①② ③ ⑤ ⑥ ⑦ ⑧ ⑨ VM · VC
& –86kPa VRL
18 –90 ④ –80kPa VG
16 –66kPa VK
–100Final vacuum (kPa) 14 –53kPa VJ
–80 Flow rate (l/min[ANR])12 VX
–60 Vacuum pressure (kPa)10 –40kPa VQ
–40 Vacuum arrival time (msec)8 –26kPa –13kPa VZ
Final vacuum 6 –80 800 8 9 10 VN
Air consumption
–70

–60 600

–50

–40 400

–30

–20 Suction flow 4 –20 200
2
–10

0.16 0.22 0.28 0.34 0.4 0.46 0.52 0.58 0.64 0.70 0 0.5 1 1.5 2 2.5 01234567
Supply Pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

※ Shaded ① to ⑨ line in the graph of “Vacuum arrival time” represents the code and length (mm) of the following tubes.

Please refer the below for the details.

　① UB01810 (L: 500) ② UB01810 (L: 1,000) ③ UB0320 (L: 500) ④ UB01810 (L: 2,000)

　⑤ UB0425 (L: 500) ⑥ UB0320 (L: 1,000) ⑦ UB0425 (L: 1,000) ⑧ UB0320 (L: 2,000)

　⑨ UB0425 (L: 2,000)

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

F 17
2-C2
C1

19.5
B
VY Blow-Off Mechanism with Silencer vents

compliant 27.3 Max. 33 Circuit
12.5 Min. 30.1
5.3 PD Port P Port
PD 3-øD P Ejector
11 Blow-off air rate
adjustment needle
2-ø3.2

Shut-off valve

EXH V Port Silencer
Unit：mm
ø10.5 V 24.5

Model Tube O.D. B F C1 C2 Nozzle Operating Final Suction Air Weight
bore pressure vacuum flow consumption
code øD 45.1 10.4 10.9 11 (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g)
48 10.8 11.7 11.6
VYH05-444 4 45.1 10.4 10.9 11 19
48 10.8 11.7 11.6 0.5 90 7 11.5
VYH05-666 6 45.1 10.4 10.9 11
48 10.8 11.7 11.6 19.5
VYH07-444 4 45.1 10.4 10.9 11 0.5
48 10.8 11.7 11.6
VYH07-666 6 19.5
0.7 92 12.5 23

19.5

VYL05-444 4 19
0.5 12 11.5
VYL05-666 6
19.5
VYL07-444 4 0.5 66

VYL07-666 6 18 19
0.7 23

21 19.5

VYE05-444 4 45.1 10.4 10.9 11 19
0.5 38
VYE05-666 6 48 10.8 11.7 11.6 0.35 90 19.5

VYE07-444 4 45.1 10.4 10.9 11 19.5
0.7 9 17
VYE07-666 6 48 10.8 11.7 11.6 20

83

VY Blow-Off Mechanism with Silencer vent & Vacuum Filter

VH · VS compliant 27.3 Max. 33 Circuit
VU 12.5 Min. 30.1
VUM 11 5.3 PD Port P Port
PD 3-øD P
2-ø3.2 Blow-off air rate
adjustment needle
F 17
2-C2

C1
19.5

B
VY Shut-off valve

VB EXH Ejector
Filter

VM · VC V Port Silencer

ø10.5 24.5 Unit：mm

V

Model Tube O.D. B F C1 C2 Nozzle Operating Final Suction Air Weight
bore pressure vacuum flow consumption
code øD 59.7 (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g)
62.9
VYH05-444F 4 59.7 34.1 10.9 11 20.5
62.9 34.4 11.7 11.6 0.5 90 7 11.5
VYH05-666F 6 59.7 34.1 10.9 11
62.9 34.4 11.7 11.6 21.5
VYH07-444F 4 59.7 34.1 10.9 11 0.5
62.9 34.4 11.7 11.6
VYH07-666F 6 59.7 34.1 10.9 11 20.5
62.9 34.4 11.7 11.6 0.7 92 12.5 23
59.7 34.1 10.9 11
62.9 34.4 11.7 11.6 21.5
34.1 10.9 11
VYL05-444F 4 34.4 11.7 11.6 20.5
0.5 12 11.5
VYL05-666F 6
21.5
VYL07-444F 4 0.5 66

VYL07-666F 6 18 20.5
0.7 23

21 21.5

VYE05-444F 4 0.5 3 8 20.5

VYE05-666F 6 0.35 90 21.5

VYE07-444F 4 0.7 9 17 21

VYE07-666F 6 22

Characteristic chart page

VY Blow-Off Mechanism with Tube Exhaust GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant 27.3 Max. 33 Circuit
12.5 Min. 30.1 PD Port
11 5.3 P Port
PD 3-øD P Blow-off air rate Ejector
2-ø3.2 adjustment needle

F 17 Shut-off valve
2-C2
PAD
C1
11.7

30.1
B
V V Port EX port

ø10.5 EXH ø6 Unit：mm ACCESSORIES
24.5
F
Model Tube O.D. B C1 C2 Nozzle Operating Final Suction Air Weight VACUUM
10.4 bore pressure vacuum flow consumption
code øD 55.7 10.8 10.9 11 (MPa) (-kPa) (l/min(ANR)) (l/min(ANR)) (g)
58.6 10.4 11.7 11.6
VYH05-444J 4 55.7 10.8 10.9 11 23
58.6 10.4 11.7 11.6 0.5 90 7 11.5
VYH05-666J 6 55.7 10.8 10.9 11
58.6 10.4 11.7 11.6 23
VYH07-444J 4 55.7 10.8 10.9 11 0.5
58.6 10.4 11.7 11.6
VYH07-666J 6 55.7 10.8 10.9 11 23
58.6 10.4 11.7 11.6 0.7 92 12.5 23
55.7 10.8 10.9 11
58.6 11.7 11.6 23

VYL05-444J 4 22.5
0.5 12 11.5
VYL05-666J 6
23
VYL07-444J 4 0.5 66

VYL07-666J 6 18 22.5
0.7 23

21 23

VYE05-444J 4 0.5 3 8 23

VYE05-666J 6 0.35 90 23

VYE07-444J 4 0.7 9 17 23 84

VYE07-666J 6 23.5

VYF Vacuum Filter for VY VH · VS
VU
compliant Vacuum generator side B Work-piece side VUM
C
øD2
øD1 VY

øP

L Unit：mm
Filter area
Model code Tube O.D. Applicable fitting dia. B L C øP Weight VB
øD1 øD2 (g) (cm2) VM · VC
VYF44M 44 34.7 21.5 11 8 1.5 0.8 VRL
VYF66M 66 35.2 21.8 11.6 10.5 VG
2.5 1.1

VYB Bracket for VY (10.4) 2-ø3.5 Unit：mm VK
9.2 Weight VJ
compliant 4 15 VX
23 (g) VQ
1.2 17 2-ø3.5 Model code
VYB11 8

30.2 VZ
29.2

VN

Characteristic chart page

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

F 17
2-C2

C1
11.7

30.1
B
VY Blow-Off Mechanism with Tube Exhaust & Vacuum Filter

compliant 27.3 Max. 33 Circuit
12.5 Min. 30.1
11 5.3 PD Port P Port
PD 3-øD P
2-ø3.2 Blow-off air rate
adjustment needle

Shut-off valve

EXH Filter Ejector
V Port EX port

ø10.5 ø6

V 24.5 Unit：mm

Model Tube O.D. B F C1 C2 Nozzle Operating Final Suction Air Weight
bore pr(eMsPsau)re va(-ckuPua)m (l/mfinlo(AwNR)) (clo/mnsinu(mApNtRio)n) (g)
code øD 34.1 10.9 11
34.4 11.7 11.6
VYH05-444JF 4 59.7 34.1 10.9 11 24
34.4 11.7 11.6 0.5 90 7 11.5
VYH05-666JF 6 62.9 34.1 10.9 11
34.4 11.7 11.6 25
VYH07-444JF 4 59.7 34.1 10.9 11 0.5
34.4 11.7 11.6
VYH07-666JF 6 62.9 34.1 10.9 11 24
34.4 11.7 11.6 0.7 92 12.5 23
34.1 10.9 11
34.4 11.7 11.6 25

VYL05-444JF 4 59.7 24
0.5 12 11.5
VYL05-666JF 6 62.9
25
VYL07-444JF 4 59.7 0.5 66

VYL07-666JF 6 62.9 18 24
0.7 23

21 25

VYE05-444JF 4 59.7 0.5 3 8 24

85 VYE05-666JF 6 62.9 0.35 90 25
VYE07-444JF 4 59.7
0.7 9 17 24.5

VYE07-666JF 6 62.9 25.5

VH · VS

VU ■ Characteristics
VUM Supply pressure - Final vacuum / Suction Flow / Air Consumption

VY VYH05, VYL05, VYE05 Flow characteristics VYH07, VYL07, VYE07 Flow characteristics
VB Vacuum characteristics Vacuum characteristics
VM · VC Supply pressure：0.5MPa (H, Ltype) Supply pressure：0.5MPa (H, Ltype)
–90 0.35MPa (Etype) –90 0.35MPa (Etype)
–80 –80
–70 –70
–60 –60
Final vacuum (kPa) 35 –90 70 –90
HLttyyppEeetFFyiipnnaeall vFviaanccauluuuvmamcuum30 60
25 –80 50 –80
Flow rate (l/min(ANR))
Vacuum pressure (kPa)–70 –70

Final vacuum (kPa)–60 –60 H type
L tyHpteyEpFtieynpaFlienvaFailcnuvaualcmvuaucmuum

Flow rate (l/min(ANR))
Vacuum pressure (kPa)
–50 Air consumption 20 –50 –50 40 –50
–40 15 –40 Air consumption 30
–40 –40

–30 –30 –30 –30

L type suction flow 10 L type suction flow 20 L type
H type suction flow L type
–20 –20 –20 –20
(Tube
–10 H type suction flow 5 L type 10 E type (Tube
E type suction flow H type E type suction flow
–10 E type –10 –10 O.D.：6mm)
O.D.：4mm)
0 0.1 0.2 0.3 0.4 0.5 0.6 0 0
0 5 10 15 20 0 0.1 0.2 0.3 0.4 0.5 0.6 0 5 10 15 20
Supply pressure (MPa) Suction flow (l/min(ANR)) Supply pressure (MPa) Suction flow (l/min(ANR))

Characteristic chart page

VB Box Type Union (Silencer vent) 50 -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant 12.2
2-øD
2-C

11.5 2-øP L2

2-ø4.3 V EXH

20
15
12

P L15 2-ø2.6

12.7 5 Unit：mm PAD

Model Tube O.D. øP C L1 L2 Nozzle Operating Final Suction Air Weight CAD
code øD bore pressure vacuum flow consumption (g) file name
(mm) (l/min(ANR)) ACCESSORIES
(MPa) (-kPa) (l/min(ANR))

VBH05-44P 4 9 11 6.6 16.6 0.5 90 7 11.5 18 VB_05-44P VACUUM

VBH07-66P 0.7 13 23
VBH10-66P 0.5 18.5
6 10.5 11.6 7 17 1 93 28 46 VB_-66P

VBH12-66P 1.2 38 70 18

VBL05-44P 4 9 11 6.6 16.6 0.5 12 11.5 18 VB_05-44P

VBL07-66P 6 10.5 11.6 7 0.7 0.45 66 26 23 18.5
VBL10-66P 17 VB_-66P

1 42 46 17.5

VBE07-66P 0.7 10.5 17 18.5
VBE10-66P
6 10.5 11.6 7 17 1 0.4 92 21 34 VB_-66P

VBE12-66P 1.2 27 47 18

VB Box Type Union Vacuum Switch --

Max. 17 50 86

compliant

27.2 VH · VS
2-øD
11.5 2-C EXH VU
VUM
V Black VY
Red VB
20 VM · VC
12 White VRL
VG
P5 2-ø4.3 Unit：mm VK
VJ
Model Tube O.D. C Nozzle Operating Final Suction Air Weight CAD VX
11 bore pr(eMsPsau)re va(-ckuPua)m (l/mifnlo(AwNR))(cl/omnsinu(mApNtRio)n) VQ
code øD 11.6 (mm) (g) file name
VBH05-44S 4 11 0.5 0.5
11.6 0.7 90 7 11.5 46.5 VB_05-44S
1 0.45
VBH07-66S 11.6 1.2 0.4 13 23 46
0.5
VBH10-66S 6 0.7 93 28 46 47 VB_-66S
1
VBH12-66S 0.7 38 70 47.5
1
VBL05-44S 4 1.2 12 11.5 46.5 VB_05-44S

VBL07-66S 6 66 26 23 48
VBL10-66S VB_-66S

42 46 46.5

VBE07-66S 10.5 17 48.5

VBE10-66S 6 92 21 34 VB_-66S

VBE12-66S 27 47 47.5

※ Lead wire White: Common VZ
Red: Normally closed
Black: Normally open

VN

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

20
15
12 15

C
VUSM Mechanical Vacuum Switch 11.5 --

compliant Unit：mm
CAD
Max. 17 øD 50 file name
VUSM10-4
2-ø4.3 V VUSM10-6

Black
Red

White

Model Tube O.D. C 5 2-ø2.6
code øD 12.7 5
4 11
VUSM10-4 6 11.6 Weight
VUSM10-6 (g)
29

29

※ Lead wire White: Common
Red: Normally closed
Black: Normally open

■ Replacement Element Element B model code
VGED-G
Element A model code
SEE0602

87 Silencer
element A
VH · VS
VU Silencer
VUM element B
VY
VB
VM · VC

CAD data is available at PISCO website.

--

VM Pad Direct Mounting Elbow(Silencer vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant L AM P □8
V EXH
Energy 6
saving ø8 9 10
øD
type

2-H7 B C
16 F
Unit：mm

Model Tube O.D. M A B L C F Nozzle Final Suction Air Weight CAD
code øD bore vacuum flow consumption
(mm) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name PAD

VMH03-M53 3 9.4 0.3 2 4.5 15.5 ー
VMH03-M54 4 M5×0.8 3.5 14.5 11 10.9 15

VMH04-M53 3 9.4 8 16.5 ー ACCESSORIES
VMH04-M54 4 M5×0.8 3.5 14.5 11 10.9 17 0.4 90 4
VACUUM
VMH05-M54 4 M5×0.8 3.5 14.5 11 10.9 19 0.5 17 VM_05-M54
VMH05-M64 M6 × 1 5.5 15.5 10 7 11.5

17.5 VM_05-M64

VML03-M53 3 11 9.4 0.3 4 4.5 17 ー
4 M5×0.8 3.5 14.5 18.2
VML03-M54 10.9

VML04-M53 3 9.4
VML04-M54 4 M5×0.8 3.5 14.5 11 10.9 19 0.4 66 7.5 8 17 ー

VML05-M54 4 M5×0.8 3.5 14.5 11 10.9 19 0.5 VM_05-M54
VML05-M64 M6 × 1 5.5 15.5 10 11 11.5 17

VM_05-M64

VC Pad Direct Mounting Straight(Silencer vent) --

compliant F 16 □8 H7 88
EXH ø8C
Energy øDP VH · VS
saving
15.5
type A 6.5

M Unit：mm VU
V VUM
Model Tube O.D. M A C Nozzle Final Suction Air Weight CAD VY
øD F bore vacuum flow consumption VB
code 3.5 9.4 (mm) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name VM · VC
VCH03-M53 10.9 15 VRL
VCH03-M54 3 3.5 9.4 0.3 2 4.5 12.5 ー
VCH04-M53 4 M5 × 0.8 3 10.9 17
VCH04-M54 3.5
VCH05-M54 3 3.5 10.9 19 0.4 90 4 8 13.5 ー
VCH05-M64 4 M5 × 0.8 0.5
VCL03-M53 3.5 9.4
VCL03-M54 4 M5 × 0.8 3 10.9 VC_05-M54
VCL04-M53 M6 × 1 3.5 9.4 7 11.5 14.5
VCL04-M54 10.9
VCL05-M54 3 VC_05-M64
VCL05-M64 4 M5 × 0.8 10.9
3 18.2 0.3 4 4.5 14 ー VG
4 M5 × 0.8
19 0.4 66 7.5 8 14 ー VK

4 M5 × 0.8 19 0.5 VC_05-M54 VJ
M6 × 1 11 11.5 17

VC_05-M64
VX

■ Replacement Element VC VQ
VM VZ

Silencer element Silencer element VN
Model code：VMSE 5×2 Model code：VMSE 5×2

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM ■ Characteristics
GENERATOR
VCH03, VMH03

Vacuum characteristics 8 Flow characteristics Vacuum arrival time
7 1,000
–100 –100 Supply pressure：0.5MPa ①② ③ ⑤ ⑥ ⑦ ⑧ ⑨
–90 & –40kPa
–90 –80 900 ④ –26kPa –13kPa
–70
Final vacuum (kPa) –80 Final vacuum Air consumption 6 Flow rate (l/min[ANR]) –60 Vacuum arrival time (msec) 800 –86kPa 10
–70 5 Vacuum pressure (kPa) –50
–60 4 700 –80kPa
–50
600 –66kPa
–53kPa
500
89
–40 Suction flow 3 –40 400
–30 2
–20 –30 300
–10 1
–20 200

–10 100

0.16 0.22 0.28 0.34 0.40 0.46 0.52 0.58 0.64 0.70 0 0.5 1.0 1.5 2.0 2.5 01234567
Supply pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

VCL03, VML03

Vacuum characteristics 8 Flow characteristics Vacuum arrival time ⑦ ⑧ ⑨
7
–100 6 –100 Supply pressure：0.5MPa 110
5 –90 ①② ③ ⑤ ⑥
–90 4 –80
Final vacuum (kPa) 3 –70 Vacuum arrival time (msec)100 & –53kPa
Final vacuum–80 2 –60 ④
1 –50
Flow rate (l/min[ANR])–70 –40 90
Vacuum pressure (kPa) –30 80
–60 Suction flow Air consumption –20 70 –40kPa
–50 –10 60 –26kPa
–40 50 –13kPa
40
–30 30
20
–20 10

–10

89 0.16 0.22 0.28 0.34 0.40 0.46 0.52 0.58 0.64 0.70 01 2 3 4 5 0 1 2 3 4 5 6 7 8 9 10
Supply pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)
VH · VS
VU VCH04, VMH04
VUM
VY Vacuum characteristics 14 Flow characteristics Vacuum arrival time ⑦ ⑧ ⑨
VB 12 –40kPa
VM · VC –100 10 –100 Supply pressure：0.5MPa 600 –26kPa –13kPa
8 –90 ①② ③ ⑤ ⑥
–90 6 –80 10
Final vacuum (kPa) 4 –70 Vacuum arrival time (msec)550 & –86kPa
Final vacuum–80 Air consumption 2 –60 500 ④
–70 –50 450 –80kPa
Flow rate (l/min[ANR])–60 –40 400
Vacuum pressure (kPa) –30 350 –66kPa
–50 –20 300 –53kPa
–10 250 89
–40 Suction flow 200
–30 150
100
–20
50
–10

0.16 0.22 0.28 0.34 0.40 0.46 0.52 0.58 0.64 0.70 01 2 3 4 01234567
Supply pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

VCL04, VML04

Vacuum characteristics 12 Flow characteristics Vacuum arrival time ⑦ ⑧ ⑨
10
–100 8 –100 Supply pressure：0.5MPa 70
6 –90 ①② ③ ⑤ ⑥
–90 4 –80 Vacuum arrival time (msec)& –53kPa
2 –70
Final vacuum (kPa) –80 Air coSnuscutmiFopinntiaofllnovawcuum 60 ④
Flow rate (l/min[ANR]) 50
Vacuum pressure (kPa)–70
–60 –60 40
–50
–40 –50 –40kPa
–40 30
–26kPa
–30 –30 20 –13kPa
8 9 10
–20 –20
10
–10
–10

0.16 0.22 0.28 0.34 0.40 0.46 0.52 0.58 0.64 0.70 01 2 3 4 5 6 7 8 9 01234567
Supply pressure (MPa) Suction flow (l/min[ANR]) Volume (ml)

※ Shaded ① to ⑨ line in the graph of “Vacuum arrival time” represents the code and length (mm) of the following tubes.
Please refer the below for the details.

　① UB01810 (L: 500) ② UB01810 (L: 1,000) ③ UB0320 (L: 500) ④ UB01810 (L: 2,000)
　⑤ UB0425 (L: 500) ⑥ UB0320 (L: 1,000) ⑦ UB0425 (L: 1,000) ⑧ UB0320 (L: 2,000) ⑨ UB0425 (L: 2,000)

VC Pad Direct Mounting Straight(Silencer vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

compliant E B
C □F EXH
P
L1
L2
L3 øD
A

øP

R

V Unit：mm PAD

Model Tube O.D. R A L1 L2 L3 øP B E C □F Nozzle Final Suction Air Weight CAD
code øD1 (bmomre) va(-ckuPua)m (l/mfilno(AwNR)) (clo/mnsinu(mApNtRio)n) (g) file name
8
VCH07-016C 6 62.5 24.5 17 0.7 13 23 VC_-016C ACCESSORIES
11 65.2 27.2 18.2 VC_-018C
VCH07-018C 8 12 VACUUM
11
VCH10-016C 6 12 28 24 16 16 62.5 24.5 17 16 1 VC_-016C
VCH10-018C 8 R1/8 11 28 46 31.5
12 65.2 27.2 18.2
11 VC_-018C
12
VCH12-016C 6 62.5 24.5 17 1.2 38 70 VC_-016C
8 65.2 27.2 18.2 VC_-018C
VCH12-018C
11
VCH15-028C 8 R1/4 12 33 21 104.2 29.2 18.2 93 87 VC_-028C
11
VCH15-038C R3/8 12 32.7 20.7 1.5 63 100 88 VC_-038C
11
VCH15-0210C 10 R1/4 12 33 21 105.9 30.9 20.7 VC_-0210C
VCH15-0310C R3/8 11
12 32.7 20.7 89 VC_-0310C
39 24 22
VCH20-028C R1/4 8 33 21 91 VC_-028C
VCH20-038C 8 R3/8 104.2 29.2 18.2
11 32.7 20.7 92 VC_-038C
12 2 110 200
VCH20-0210C R1/4 11 33 21 92.5 VC_-0210C
VCH20-0310C 10 R3/8 12 105.9 30.9 20.7
11 32.7 20.7 93.5 VC_-0310C
12 90
VCL07-016C 6 11 62.5 24.5 17 0.7 VC_-016C
12 26 23 VH · VS
VCL07-018C 8 28 24 16 16 65.2 27.2 18.2 16 VU
VCL10-016C 6 R1/8 VC_-018C VUM
62.5 24.5 17 1 31.5 VY
VB
VCL10-018C 65.2 27.2 18.2 VC_-016C VM · VC
42 46 VRL
VG
VC_-018C VK
VJ
VCL15-028C 8 R1/4 33 21 104.2 29.2 18.2 85 VC_-028C VX
VQ
VCL15-038C R3/8 32.7 20.7 1.5 66 95 100 86 VC_-038C VZ
VN
VCL15-0210C 10 R1/4 33 21 105.9 30.9 20.7 86.5 VC_-0210C
VCL15-0310C R3/8
32.7 20.7 87.5 VC_-0310C
39 24 22
VCL20-028C R1/4 33 21 87 VC_-028C
VCL20-038C 8 R3/8 104.2 29.2 18.2
32.7 20.7 VC_-038C
2 180 200 88
VCL20-0210C 10 R1/4 33 21 VC_-0210C
VCL20-0310C R3/8 105.9 30.9 20.7
32.7 20.7 89 VC_-0310C

VCE07-016C 6 62.5 24.5 17 0.7 10.5 17 VC_-016C

VCE07-018C 8 65.2 27.2 18.2 VC_-018C

VCE10-016C 6 28 24 16 16 62.5 24.5 17 16 1 VC_-016C
VCE10-018C 8 R1/8 21 34 31.5
65.2 27.2 18.2
VC_-018C

VCE12-016C 6 62.5 24.5 17 1.2 27 47 VC_-016C
65.2 27.2 18.2 VC_-018C
VCE12-018C

VCE15-028C 8 R1/4 33 21 104.2 29.2 18.2 92 87.5 VC_-028C

VCE15-038C R3/8 32.7 20.7 1.5 42 70 88.5 VC_-038C

VCE15-0210C 10 R1/4 33 21 105.9 30.9 20.7 VC_-0210C
VCE15-0310C R3/8
32.7 20.7 89.5 VC_-0310C
39 24 22
VCE20-028C R1/4 33 21 92.5 VC_-028C
VCE20-038C 8 R3/8 104.2 29.2 18.2
32.7 20.7 93.5 VC_-038C
2 84 150
VCE20-0210C R1/4 33 21 94 VC_-0210C
VCE20-0310C 10 R3/8 105.9 30.9 20.7
32.7 20.7 95 VC_-0310C

※ “L2” and “L3” are reference dimensions after tightening the thread.

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

L1
L2
L3 øD1
A

øD2
øP
VC Pad Direct Mounting Straight (Tube Exhaust) --

compliant B
E
Copper alloy free C1 □F C2
Selectable

P EXH

RV Unit：mm

Model Tube O.D. Tube O.D. R A L1 L2 L3 øP B E C1 C2 □F Nozzle Final Suction Air Weight CAD
code øD1 øD2 bore vacuum flow consumption (g) file name
(mm) (-kPa) (l/min(ANR)) (l/min(ANR))

VCH07-016CJ 6 64.6 24.5 17 VC_-016CJ
VCH07-018CJ 8 67.3 27.2 18.2 0.7 13 23

VC_-018CJ

VCH10-016CJ 6 8 R1/8 8 28 24 16 16 64.6 24.5 17 18.2 16 1 VC_-016CJ
VCH10-018CJ 8 28 46 36.5
67.3 27.2 18.2
VC_-018CJ

VCH12-016CJ 6 64.6 24.5 17 VC_-016CJ
VCH12-018CJ 67.3 27.2 18.2 1.2 38 70

VC_-018CJ

VCH15-028CJ 8 R1/4 11 32 21 94 29.2 18.2 93 98.5 VC_-028CJ

VCH15-038CJ R3/8 12 31.7 20.7 VC_-038CJ
1.5 63 100 99.5
VCH15-0210CJ R1/4 11 32 21 VC_-0210CJ
VCH15-0310CJ 10 12 R3/8 12 95.7 30.9 20.7
VCH20-028CJ 8 31.7 20.7 100.5 VC_-0310CJ
VCH20-038CJ R1/4 11 38 22 23.3 22 103 VC_-028CJ
R3/8 12 32 21
94 29.2 18.2 VC_-038CJ
31.7 20.7
2 110 200 104
VCH20-0210CJ 10 R1/4 11 32 21 95.7 30.9 20.7 VC_-0210CJ
VCH20-0310CJ R3/8 12 31.7 20.7
105 VC_-0310CJ

91 VCL07-016CJ 6 64.6 24.5 17 0.7 VC_-016CJ
VCL07-018CJ 8 26 23
8 R1/8 8 28 24 16 16 67.3 27.2 18.2 18.2 16
VCL10-016CJ 6 VC_-018CJ
64.6 24.5 17 1 36.5
VH · VS
67.3 27.2 18.2 VC_-016CJ
VCL10-018CJ 42 46

VC_-018CJ

VU VCL15-028CJ 8 R1/4 11 32 21 94 29.2 18.2 97 VC_-028CJ
VCL15-038CJ R3/8 12 31.7 20.7 VC_-038CJ
1.5 66 95 100 98
VUM VCL15-0210CJ R1/4 11 32 21 VC_-0210CJ
VY VCL15-0310CJ 10 12 R3/8 12 95.7 30.9 20.7
VCL20-028CJ 8 31.7 20.7 99 VC_-0310CJ
VCL20-038CJ R1/4 11 38 22 23.3 22 98.5 VC_-028CJ
R3/8 12 32 21 99.5 VC_-038CJ
94 29.2 18.2
31.7 20.7
VB 2 180 200
VCL20-0210CJ 100 VC_-0210CJ
VCL20-0310CJ 10 R1/4 11 32 21 95.7 30.9 20.7 100.5 VC_-0310CJ
R3/8 12 31.7 20.7
VM · VC

VCE07-016CJ 6 64.6 24.5 17 VC_-016CJ
VCE07-018CJ 8 67.3 27.2 18.2 0.7 10.5 17

VC_-018CJ

VCE10-016CJ 6 8 R1/8 8 28 24 16 16 64.6 24.5 17 18.2 16 1 VC_-016CJ
VCE10-018CJ 8 21 34 36.5
67.3 27.2 18.2
VC_-018CJ

VCE12-016CJ 6 64.6 24.5 17 VC_-016CJ
VCE12-018CJ 67.3 27.2 18.2 1.2 27 47

VC_-018CJ

VCE15-028CJ 8 R1/4 11 32 21 94 29.2 18.2 92 99.5 VC_-028CJ

VCE15-038CJ R3/8 12 31.7 20.7 1.5 VC_-038CJ
42 70 100.5
VCE15-0210CJ 10 R1/4 11 32 21 95.7 30.9 20.7 VC_-0210CJ
VCE15-0310CJ 8 12 R3/8 12
VCE20-028CJ 31.7 20.7 101.5 VC_-0310CJ
VCE20-038CJ R1/4 11 38 22 23.3 22 104.5 VC_-028CJ
R3/8 12 32 21
94 29.2 18.2 VC_-038CJ
31.7 20.7
2 84 150 105.5
VCE20-0210CJ 10 R1/4 11 32 21 95.7 30.9 20.7 VC_-0210CJ
VCE20-0310CJ R3/8 12 31.7 20.7
106.5 VC_-0310CJ

※ “L2” and “L3” are reference dimensions after tightening the thread.
※ Add “-S3” at the end of model code for “Copper alloy free” .

Characteristic chart page CAD data is available at PISCO website.

--

VC Pad Direct Mounting Elbow (Silencer Vent) -- GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

E2 E1
P
compliant øD

øP1 □F EXH
L1
L2 H
L3 C
A
øP2
V
R Unit：mm PAD

Model Tube O.D. R A L1 L2 L3 E1 E2 øP1 øP2 C Hex. □F Nozzle Final Suction Air Weight CAD
code øD H (bmomre) va(-ckuPua)m(l/mfilno(AwNR))c(lo/mnsinu(mApNtRio)n) (g) file name

VCH07-016L 6 42.8 38.8 57.3 19.3 12.5 17 31.5 VC_-016L ACCESSORIES VACUUM
VCH07-018L 8 45.7 41.7 58.3 20.3 14.5 18.2 0.7 13 23

34 VC_-018L

VCH10-016L 6 42.8 38.8 57.3 19.3 12.5 17 31.5 VC_-016L
8 R1/8 8 16 16 14 16 1 28 46
VCH10-018L 45.7 41.7 58.3 20.3 14.5 18.2
34 VC_-018L

VCH12-016L 6 42.8 38.8 57.3 19.3 12.5 17 31.5 VC_-016L
VCH12-018L 45.7 41.7 58.3 20.3 14.5 18.2 1.2 38 70

34 VC_-018L

VCH15-028L 8 R1/4 11 46.7 21 85.5 VC_-028L
52.7 99.3 24.3 14.5 18.2 93
VCH15-038L R3/8 12 46.4 20.7 86.5 VC_-038L
1.5 63 100
VCH15-0210L 10 R1/4 11 56.5 50.5 21 100.8 25.8 17.5 20.2 90.5 VC_-0210L
VCH15-0310L R3/8 12 91.5 VC_-0310L
50.2 20.7 24 19 22

VCH20-028L 8 R1/4 11 52.7 46.7 21 99.3 24.3 14.5 18.2 90 VC_-028L
VCH20-038L 91 VC_-038L
R3/8 12 46.4 20.7 2 110 200
95 VC_-0210L
VCH20-0210L 10 R1/4 11 56.5 50.5 21 100.8 25.8 17.5 20.2 96 VC_-0310L
VCH20-0310L R3/8 12
50.2 20.7 92

VCL07-016L 6 42.8 38.8 57.3 19.3 12.5 17 0.7 31.5 VC_-016L VH · VS
VCL07-018L 26 23 VU
VCL10-016L 8 45.7 41.7 58.3 20.3 14.5 18.2 VUM
VCL10-018L 6 R1/8 8 16 16 14 16 34 VC_-018L VY
42.8 38.8 57.3 19.3 12.5 17 31.5 VC_-016L VB
1 42 46 VM · VC
45.7 41.7 58.3 20.3 14.5 18.2 34 VC_-018L VRL
VG
VCL15-028L 8 R1/4 11 52.7 46.7 21 99.3 24.3 14.5 18.2 84 VC_-028L VK
VJ
VCL15-038L R3/8 12 46.4 20.7 85 VC_-038L VX
1.5 66 95 100 VQ
VCL15-0210L 10 R1/4 11 56.5 50.5 21 100.8 25.8 17.5 20.2 89 VC_-0210L VZ
VCL15-0310L R3/8 12 90 VC_-0310L VN
50.2 20.7 24 19 22

VCL20-028L 8 R1/4 11 46.7 21 99.3 24.3 14.5 18.2 85.5 VC_-028L
VCL20-038L 52.7 86.5 VC_-038L
R3/8 12 46.4 20.7
2 180 200
VCL20-0210L 10 R1/4 11 56.5 50.5 21 100.8 25.8 17.5 20.2 90.5 VC_-0210L
VCL20-0310L R3/8 12 91.5 VC_-0310L
50.2 20.7

VCE07-016L 6 42.8 38.8 57.3 19.3 12.5 17 31.5 VC_-016L
VCE07-018L 8 45.7 41.7 58.3 20.3 14.5 18.2 0.7 10.5 17

34 VC_-018L

VCE10-016L 6 42.8 38.8 57.3 19.3 12.5 17 16 31.5 VC_-016L
8 R1/8 8 16 16 14 1 21 34
VCE10-018L 45.7 41.7 58.3 20.3 14.5 18.2
34 VC_-018L

VCE12-016L 6 42.8 38.8 57.3 19.3 12.5 17 31.5 VC_-016L
VCE12-018L 45.7 41.7 58.3 20.3 14.5 18.2 1.2 27 47

34 VC_-018L

VCE15-028L 8 R1/4 11 46.7 21 86.5 VC_-028L
52.7 99.3 24.3 14.5 18.2 92
VCE15-038L R3/8 12 46.4 20.7 87.5 VC_-038L
1.5 42 70
VCE15-0210L 10 R1/4 11 56.5 50.5 21 100.8 25.8 17.5 20.2 91.5 VC_-0210L
VCE15-0310L R3/8 12 92.5 VC_-0310L
50.2 20.7 24 19 22

VCE20-028L 8 R1/4 11 52.7 46.7 21 99.3 24.3 14.5 18.2 91.5 VC_-028L
VCE20-038L 92.5 VC_-038L
R3/8 12 46.4 20.7 2 84 150
96.5 VC_-0210L
VCE20-0210L 10 R1/4 11 56.5 50.5 21 100.8 25.8 17.5 20.2 97.5 VC_-0310L
VCE20-0310L R3/8 12
50.2 20.7

※ “L2” and “L3” are reference dimensions after tightening the thread.

Characteristic chart page CAD data is available at PISCO website.

--

Vacuum Generator Series

Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

VACUUM
GENERATOR

L1
L2

L3 C1
A

øD2
øP2
VC Pad Direct Mounting Elbow (Tube Exhaust) --

E1

compliant øD1 E2 C2
EXH
Copper alloy free P
Selectable øP1 □F

HR Unit：mm
V

Model Tube O.D.Tube O.D. R A L1 L2 L3 E1 E2 øP1 øP2 C1 C2 Hex. □F Nozzle Final Suction Air Weight CAD
code øD1 øD2 H bore vacuum flow consumption
(mm) (-kPa) (l/min(ANR)) (l/min(ANR)) (g) file name

VCH07-016LJ 6 42.8 38.8 59.4 19.3 12.5 17 35.5 VC_-016LJ
45.7 41.7 60.4 20.3 14.5 18.2 0.7 13 23
VCH07-018LJ 8
38 VC_-018LJ

VCH10-016LJ 6 8 42.8 38.8 59.4 19.3 12.5 17 35.5 VC_-016LJ
VCH10-018LJ 8 R1/8 8 16 16 18.2 14 16 1 28 46
45.7 41.7 60.4 20.3 14.5 18.2
38 VC_-018LJ

VCH12-016LJ 6 42.8 38.8 59.4 19.3 12.5 17 35.5 VC_-016LJ
VCH12-018LJ 45.7 41.7 60.4 20.3 14.5 18.2 1.2 38 70

38 VC_-018LJ

VCH15-028LJ 8 R1/4 11 46.7 21 97.5 VC_-028LJ
52.7 89.1 24.3 14.5 18.2 93
VCH15-038LJ R3/8 12 46.4 20.7 98.5 VC_-038LJ
1.5 63 100
VCH15-0210LJ R1/4 11 50.5 21 102 VC_-0210LJ
VCH15-0310LJ 10 56.5 90.6 25.8 17.5 20.2 103 VC_-0310LJ
12 R3/8 12 50.2 20.7 101.5 VC_-028LJ
22 23.3 19 22 102.5 VC_-038LJ
VCH20-028LJ R1/4 11 46.7 21
VCH20-038LJ 8 52.7 89.1 24.3 14.5 18.2
R3/8 12 46.4 20.7
2 110 200
VCH20-0210LJ 10 R1/4 11 56.5 50.5 21 90.6 25.8 17.5 20.2 106.5 VC_-0210LJ
VCH20-0310LJ 107.5 VC_-0310LJ
R3/8 12 50.2 20.7

93 VCL07-016LJ 6 42.8 38.8 59.4 19.3 12.5 17 0.7 35.5 VC_-016LJ
26 23
VCL07-018LJ 8 8 45.7 41.7 60.4 20.3 14.5 18.2
VCL10-016LJ 6 R1/8 8 16 16 18.2 14 16 38 VC_-018LJ
VCL10-018LJ 42.8 38.8 59.4 19.3 12.5 17 35.5 VC_-016LJ
VH · VS 1 42 46
38 VC_-018LJ
45.7 41.7 60.4 20.3 14.5 18.2

VU VCL15-028LJ 8 R1/4 11 52.7 46.7 21 89.1 24.3 14.5 18.2 95.5 VC_-028LJ

VCL15-038LJ R3/8 12 46.4 20.7 1.5 66 96.5 VC_-038LJ
95 100
VUM VCL15-0210LJ 10 R1/4 11 56.5 50.5 21 90.6 25.8 17.5 20.2 100.5 VC_-0210LJ
VY VCL15-0310LJ 8 101.5 VC_-0310LJ
VB VCL20-028LJ 12 R3/8 12 50.2 20.7 22 23.3 19 22 97 VC_-028LJ
VM · VC VCL20-038LJ 98 VC_-038LJ
R1/4 11 52.7 46.7 21 89.1 24.3 14.5 18.2

R3/8 12 46.4 20.7 2 180 200
102 VC_-0210LJ
VCL20-0210LJ 10 R1/4 11 56.5 50.5 21 90.6 25.8 17.5 20.2 103 VC_-0310LJ
VCL20-0310LJ
R3/8 12 50.2 20.7

VCE07-016LJ 6 42.8 38.8 59.4 19.3 12.5 17 35.5 VC_-016LJ
VCE07-018LJ 8 45.7 41.7 60.4 20.3 14.5 18.2 0.7 10.5 17

38 VC_-018LJ

VCE10-016LJ 6 8 R1/8 8 42.8 38.8 59.4 19.3 12.5 17 16 35.5 VC_-016LJ
VCE10-018LJ 8 16 16 18.2 14 1 21 34
45.7 41.7 60.4 20.3 14.5 18.2
38 VC_-018LJ

VCE12-016LJ 6 42.8 38.8 59.4 19.3 12.5 17 35.5 VC_-016LJ
VCE12-018LJ 45.7 41.7 60.4 20.3 14.5 18.2 1.2 27 47

38 VC_-018LJ

VCE15-028LJ 8 R1/4 11 46.7 21 98 VC_-028LJ
52.7 89.1 24.3 14.5 18.2 92
VCE15-038LJ R3/8 12 46.4 20.7 99 VC_-038LJ
1.5 42 70
VCE15-0210LJ R1/4 11 50.5 21 103 VC_-0210LJ
VCE15-0310LJ 10 56.5 90.6 25.8 17.5 20.2 104 VC_-0310LJ
12 R3/8 12 50.2 20.7 103 VC_-028LJ
22 23.3 19 22 104 VC_-038LJ
VCE20-028LJ R1/4 11 46.7 21
VCE20-038LJ 8 52.7 89.1 24.3 14.5 18.2
R3/8 12 46.4 20.7
2 84 150
VCE20-0210LJ 10 R1/4 11 56.5 50.5 21 90.6 25.8 17.5 20.2 108 VC_-0210LJ
VCE20-0310LJ 109 VC_-0310LJ
R3/8 12 50.2 20.7

※ “L2” and “L3” are reference dimensions after tightening the thread.
※ Add “-S3” at the end of model code for “Copper alloy free” .

Characteristic chart page CAD data is available at PISCO website.

--

■ Replacement Element GENERATOR CONTROLLERVACUUM EXTERNAL VACUUM VACUUM

Straight A Silencer A Element set model code Vacuum generator model
Silencer element B VCSE12 VC □ 07-01 □ C(L)
set VCSE15 VC □ 10-01 □ C(L)
B element C VC □ 12-01 □ C(L)
set VCSE20 VC □ 15-028 □ C(L)
VC □ 15-038 □ C(L)
Elbow
VC □ 15-0210 □ C(L)
VC □ 15-0310 □ C(L) PAD
VC □ 20-028 □ C(L)
VC □ 20-038 □ C(L)
VC □ 20-0210 □ C(L)
VC □ 20-0310 □ C(L)

Thread size：01(R1/8) Straight Elbow ACCESSORIES

VACUUM

Thread size：02(R1/4), 03(R3/8)

94

VH · VS
VU
VUM
VY
VB
VM · VC
VRL
VG
VK
VJ
VX
VQ
VZ
VN

VACUUMVacuum Generator Series
GENERATOR
Vacuum Generator VH,VS,VU,VUM,VB,VM,VC,VY

95

VH · VS
VU
VUM
VY
VB
VM · VC

Safety Instructions

SAFETY Instructions

　This safety instructions aim to prevent personal injury and damage to
properties by requiring proper use of PISCO products.
　Be certain to follow ISO 4414 and JIS B 8370

ISO 4414：Pneumatic fluid power…Recomendations for the application of equipment
to transmission and control systems.

JIS B 8370：General rules and safety requirements for systems and their components.
This safety instructions is classified into “Danger”, “Warning” and “Caution” depending on
the degree of danger or damages caused by improper use of PISCO products.

Danger Hazardous conditions. It can cause death or serious
personal injury.

Warning Hazardous conditions depending on usages. Improper use of
PISCO products can cause death or serious personal injury.

Caution Hazardous conditions depending on usages. Improper use of PISCO
products can cause personal injury or damages to properties.

Warning

1. Selection of pneumatic products
35 ① A user who is a pneumatic system designer or has sufficient experience

and technical expertise should select PISCO products.
② Due to wide variety of operating conditions and applications for PISCO

products, carry out the analysis and evaluation on PISCO products.
The pneumatic system designer is solely responsible for assuring that
the user's requirements are met and that the application presents no
health or safety hazards. All designers are required to fully understand
the specifications of PISCO products and constitute all systems based
on the latest catalog or information, considering any malfunctions.

2. Handle the pneumatic equipment with enough knowledge and experience
① Improper use of compressed air is dangerous. Assembly, operation
and maintenance of machines using pneumatic equipment should be
conducted by a person with enough knowledge and experience.

3. Do not operate machine / equipment or remove pneumatic equipment until
safety is confirmed.
① Make sure that preventive measures against falling work-pieces or
sudden movements of machine are completed before inspection or
maintenance of these machine.
② Make sure the above preventive measures are completed. A
compressed air supply and the power supply to the machine must be
off, and also the compressed air in the systems must be exhausted.
③ Restart the machines with care after ensuring to take all preventive
measures against sudden movements.

※ . This safety instructions are subject to change without notice.

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Disclaimer

1. PISCO does not take any responsibility for any incidental or indirect
loss, such as production line stop, interruption of business, loss
of benefits, personal injury, etc., caused by any failure on use or
application of PISCO products.

2. PISCO does not take any responsibility for any loss caused by natural
disasters, fires not related to PISCO products, acts by third parties, and
intentional or accidental damages of PISCO products due to incorrect
usage.

3. PISCO does not take any responsibility for any loss caused by improper
usage of PISCO products such as exceeding the specification limit or not
following the usage the published instructions and catalog allow.

4. PISCO does not take any responsibility for any loss caused by remodeling
of PISCO products, or by combinational use with non-PISCO products and
other software systems.

5. The damages caused by the defect of Pisco products shall be covered but
limited to the full amount of the PISCO products paid by the customer.

36

Safety Instructions

SAFETY INSTRUCTION MANUAL

PISCO products are designed and manufactured for use in general industrial
machines. Be sure to read and follow the instructions below.

Danger

1. Do not use PISCO products for the following applications.
① Equipment used for maintaining / handling human life and body.
② Equipment used for moving / transporting human.
③ Equipment specifically used for safety purposes.

Warning

1. Do not use PISCO products under the following conditions.

① Beyond the specifications or conditions stated in the catalog, or the instructions.

② Under the direct sunlight or outdoors.

③ Excessive vibrations and impacts.

④ Exposure / adhere to corrosive gas, inflammable gas, chemicals, seawater, water and vapor. *

　　　＊ S ome products can be used under the condition above( ④ ), refer to

the details of specification and condition of each product.

2. Do not disassemble or modify PISCO products, which affect the

performance, function, and basic structure of the product.

3. Turn off the power supply, stop the air supply to PISCO products, and make sure

there is no residual air pressure in the pipes before maintenance and inspection.

4. Do not touch the release-ring of push-in fitting when there is a working pressure.

37 The lock may be released by the physical contact, and tube may fly out or slip out.
5. Frequent switchover of compressed air may generate heat, and there is a

risk of causing burn injury.

6. Avoid any load on PISCO products, such as a tensile strength, twisting

and bending. Otherwise, there is a risk of causing damage to the products.

7. As for applications where threads or tubes swing / rotate, use Rotary

Joints, High Rotary Joints or Multi-Circuit Rotary Block only. The other

PISCO products can be damaged in these applications.

8. Use only Die Temperature Control Fitting Series, Tube Fitting Stainless SUS316

Series, Tube Fitting Stainless SUS316 Compression Fitting Series or Tube Fitting

Brass Series under the condition of over 60℃ (140°F) water or thermal oil. Other

PISCO products can be damaged by heat and hydrolysis under the condition above.

9. As for the condition required to dissipate static electricity or provide an antistatic

performance, use EG series fitting and antistatic products only, and do not use other PISCO

products. There is a risk that static electricity can cause system defects or failures.

10. Use only Fittings with a characteristic of spatter-proof such as Anti-

spatter or Brass series in a place where flame and weld spatter is

produced. There is a risk of causing fire by sparks.

11. Turn off the power supply to PISCO products, and make sure there is

no residual air pressure in the pipes and equipment before maintenance.

Follow the instructions below in order to ensure safety.

① Make sure the safety of all systems related to PISCO products before maintenance.

② Restart of operation after maintenance shall be proceeded with care after

ensuring safety of the system by preventive measures against unexpected

movements of machines and devices where pneumatic equipment is used.

③ Keep enough space for maintenance when designing a circuit.

12.Take safety measures such as providing a protection cover if there is a

risk of causing damages or fires on machine / facilities by a fluid leakage.

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Caution

1. Remove dusts or drain before piping. They may get into the peripheral

machine / facilities and cause malfunction.

2. When inserting an ultra-soft tube into push-in fitting, make sure to place

an Insert Ring into the tube edge. There is a risk of causing the escape of

tube and a fluid leakage without using an Insert Ring.

3. The product incorporating NBR as seal rubber material has a risk of

malfunction caused by ozone crack. Ozone exists in high concentrations

in static elimination air, clean-room, and near the high-voltage motors,

etc. As a countermeasure, material change from NBR to HNBR or FKM is

necessary. Consult with PISCO for more information.

4. Special option “Oil-free” products may cause a very small amount of a fluid

leakage. When a fluid medium is liquid or the products are required to be

used in harsh environments, contact us for further information.

5. In case of using non-PISCO brand tubes, make sure the tolerance of the

outer tube diameter is within the limits of Table 1.

　● Table 1. Tube O.D. Tolerance

mm size Nylon tube Polyurethane tube inch size Nylon tube Polyurethane tube

ø1.8mm ─ ± 0.05mm ø1/8 ± 0.1mm ± 0.15mm

ø3mm ─ ± 0.15mm ø5/32 ± 0.1mm ± 0.15mm
ø4mm ± 0.1mm ± 0.15mm ø3/16 ± 0.1mm ± 0.15mm

ø6mm ± 0.1mm ± 0.15mm ø1/4 ± 0.1mm ± 0.15mm

ø8mm ± 0.1mm ± 0.15mm ø5/16 ± 0.1mm ± 0.15mm
ø10mm ± 0.1mm ± 0.15mm ø3/8 ± 0.1mm ± 0.15mm

ø12mm ± 0.1mm ± 0.15mm ø1/2 ± 0.1mm ± 0.15mm 38

ø16mm ± 0.1mm ± 0.15mm ø5/8 ± 0.1mm ± 0.15mm

6. Instructions for Tube Insertion
① Make sure that the cut end surface of the tube is at right angle without
a scratch on the surface and deformations.
② When inserting a tube, the tube needs to be inserted fully into the push-
in fitting until the tubing edge touches the tube end of the fitting as
shown in the figure below. Otherwise, there is a risk of leakage.

Tube end

Sealing

Tube is not fully inserted up to tube end.

③ After inserting the tube, make sure it is inserted properly and not to be
disconnected by pulling it moderately.

※ . When inserting tubes, Lock-claws may be hardly visible in the hole, observed
from the front face of the release-ring. But it does not mean the tube will
surely escape. Major causes of the tube escape are the followings;
① Shear drop of the lock-claws edge
② The problem of tube diameter (usually small)
Therefore, follow the above instructions from ① to ③ , even lock-claws
is hardly visible.

Safety Instructions

7. Instructions for Tube Disconnection

① Make sure there is no air pressure inside of the tube, before disconnecting it.

② Push the release-ring of the push-in fitting evenly and deeply enough to

pull out the tube toward oneself. By insufficient pushing of the release-

ring, the tube may not be pulled out or damaged by scratch, and tube

shavings may remain inside of the fitting, which may cause the leakage

later.

8. Instructions for Installing a fitting

① When installing a fitting, use proper tools to tighten a hexagonal-column

or an inner hexagonal socket. When inserting a hex key into the inner

hexagonal socket of the fitting, be careful so that the tool does not

touch lock-claws. The deformation of lock-claws may result in a poor

performance of systems or an escape of the tube.

② Refer to Table 2 which shows the recommended tightening torque. Do

not exceed these limits to tighten a thread. Excessive tightening may

break the thread part or deform the gasket and cause a fluid leakage.

Tightening thread with tightening torque lower than these limits may

cause a loosened thread or a fluid leakage.

③ Adjust the tube direction while tightening thread within these limits,

since some PISCO products are not rotatable after the installation.

● Table 2: Recommended tightening torque / Sealock color / Gasket

materials

39 Thread type Thread size Tightening torque Sealock color Gasket materials

M3 × 0.5 0.7N·m SUS304
M5 × 0.8 1.0 ~ 1.5N·m NBR
M6 × 1 2 ~ 2.7N·m

Metric thread M3 × 0.5 0.5 ~ 0.6N·m ─

M5 × 0.8 1 ~ 1.5N·m POM
M6 × 0.75 0.8 ~ 1N·m

M8 × 0.75 1 ~ 2N·m

R1/8 7 ~ 9N·m

Taper pipe thread R1/4 12 ~ 14N·m White ─
R3/8 22 ~ 24N·m

R1/2 28 ~ 30N·m

Unified thread No.10-32UNF 1.0 ~ 1.5N·m ─ SUS304、NBR

1/16-27NPT 7 ~ 9N·m

National pipe 1/8-27NPT 7 ~ 9N·m White ─
thread taper 1/4-18NPT 12 ~ 14N·m
3/8-18NPT 22 ~ 24N·m

1/2-14NPT 28 ~ 30N·m

※ These values may differ for some products. Refer to each specification as well.

9. Instructions for removing a fitting

① When removing a fitting, use proper tools to loosen a hexagonal-column

or an inner hex bolt.

② Remove the sealant stuck on the mating equipment. The remained

sealant may get into the peripheral equipment and cause malfunctions.

10. Arrange piping avoiding any load on fittings and tubes such as twist,

tensile, moment load, shaking and physical impact. These may cause

damages to fittings, tube deformations, bursting and the escape of tubes.

VACUUMVacuum Generator Series
GENERATOR
Vacuum Generator

Common Safety Instructions for Vacuum Series

Before selecting or using PISCO products, read the following instructions. Read the
detailed instructions for individual series.

Warning

1. If there is a risk of dropping work-pieces during vacuum suction, take a safety
measure against the falling of them.

2. Avoid supplying more than 0.1MPa pressure constantly in a vacuum circuit.
Since vacuum generators are not explosive-proof, there is a risk of damaging
the products.

3. Pay attention to drop of vacuum pressure caused by problems of the supplied
air or the power supply. Decrease of suction force may lead to a danger
of falling work-piece so that safety measure against the falling of them is
necessary.

4. When more than 2 vacuum pads are plumbed on a single ejector and one of
them has a suction problem such as vacuum leak, there is a risk of releasing
work-pieces from the other pad due to the drop of the vacuum pressure.

5. Do not use in the way by which exhaust port is blocked or exhaust resistance
is increased. Otherwise, there is a risk of no vacuum generation or a drop of
the vacuum pressure.

6. Do not use the product in the circumstance of corrosive gas, inflammable
gas, explosive gas, chemicals, seawater and vapor or do not expose the

47 product to those. Never allow the product to suck those things.
7. Provide a protective cover on the products when it is exposed to sunlight.
8. Carry out clogging check for silencer element in an ejector and a vacuum
filter periodically. Clogged element will be a cause to impair the performance
or a cause of troubles.
9. Before replacing the element, thoroughly read and understand the method of
filter replacement in the catalog.

10. Make sure the correct port of the vacuum generator by this catalog or
marking on the products when plumbing. Wrong plumbing can be a risk to
damage the product.

11. Supply clean air without sludge or dusts to an ejector. Do not lubricate by a
lubricator. There is a risk of malfunction or performance impairing by impurities
and oil contained in the compressed air.

12. Do not apply extreme tension, twist or bending forces on a lead wire.
Otherwise, it may cause a wire breaking.

13. Locknut needs to be tightened firmly by hand. Do not use any tool to tighten.
In case of using tools to tighten the locknut, it may damage the locknut or the
product. Inadequate tightening may loosen the locknut and the initial setting
can be changed.

14. Do not force the product to rotate or swing even its resin body is rotatable. It
may cause damage to the product and a fluid leakage.

15. Do not supply an air pressure or a dry air to the products over the necessary
amount. There is a risk of deteriorating rubber materials and malfunction due
to oil.

16. Keep the product away from water, oil drops or dusts. These may cause
malfunction. Take a proper measure to protect the product before the
operation.