Vacuum Pad, Bellows Type, VPA, Barb Fitting Type

NIHON PISCO

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Product specification
Part Numbers
Catalog

Dimensions

Standard table

Model code	Pad O.D. ød	Tube I.D. øD	Thread M	B	L1	L2	L3	Hex. H	Connection config. code
VPA10B5-6B[7][8][11]	10	4	M8 × 0.75	43	16	21	15	10	-M4
VPA15B5-6B[7][8][11]	15	4	M8 × 0.75	43	16	21	15	10	-M4
VPA20B5-4B[7][8][11]	20	2.5	M12 × 1	53	19	25	18	14	-M6
VPA20B5-6B[7][8][11]	20	4
VPA25B5-4B[7][8][11]	25	2.5
VPA25B5-6B[7][8][11]	25	4
VPA30B5-4B[7][8][11]	30	2.5		57	23	29
VPA30B5-6B[7][8][11]	30	4		57	23	29
VPA40B5-4B[11]	40	2.5		64	30	36
VPA40B5-6B[11]	40	4		64	30	36
VPA50B5-4B[11]	50	2.5		66	32	38
VPA50B5-6B[11]	50	4		66	32	38

Units: mm

*[5]: Replaced with Pad rubber material code. Refer to the catalog for details.
*[7]: Replaced with “-Q” for mark-free resin attachment.
*Add extra lengths below to the dimension B in the table above for dimension including a resin attachment.
*[9]: Replaced with "-S3" for -S3 spec. (Copper alloy free material for metal parts and FKM or HNBR for sealing parts).
*Pad material N and NE are not suitable for use under ozone environment.

Pad O.D. (mm)	ø10	ø15	ø20	ø25	ø30
Length added to dimension B (mm)	0.5	0.5	0.5	0.8	1

*[8]: Replaced with Resin attachment material code. Refer to the catalog for details.
*[11]: Replaced with "-S3" for -S3 spec. (Copper alloy free material for metal parts and FKM or HNBR for sealing parts).
*Pad material N and NE are not suitable for use under ozone environment.
*Tightening torque of a pad holder fixing bulkhead nut is as below.
▪Pad diameter: ø10 mm ▶ 2.5~3.5 N·m, ø20~ø50 mm ▶ 12~14 N·m.

Data to be displayed: 30; 45; 60

Part Number
VPA10BN-6B
VPA10BS-6B
VPA10BSE-6B
VPA20BN-6B
VPA20BS-6B
VPA20BSE-6B
VPA30BN-6B
VPA30BS-6B
VPA40BN-6B
VPA40BS-6B
VPA50BN-6B
VPA50BS-6B

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Rubber Group Material	Usage Environment	Color	Outer Diameter D (φ)	Height L1 (mm)	Full length B (mm)	Mount Connection Screw
16.78 €	1	11 Days	[Nitrile Rubber] Nitrile Rubber	Standard	Black	10	16	43	M8
18.60 €	1	10 Days	[Silicone Rubber] Silicone Rubber	Standard	[White] White	10	16	43	M8
18.60 €	1	10 Days	[Silicone Rubber] Silicone Rubber +Carbon	Standard / Static electricity diffusion	Black	10	16	43	M8
17.37 €	1	10 Days	[Nitrile Rubber] Nitrile Rubber	Standard	Black	20	19	53	M12
19.67 €	1	10 Days	[Silicone Rubber] Silicone Rubber	Standard	[White] White	20	19	53	M12
19.67 €	1	10 Days	[Silicone Rubber] Silicone Rubber +Carbon	Standard / Static electricity diffusion	Black	20	19	53	M12
17.82 €	1	10 Days	[Nitrile Rubber] Nitrile Rubber	Standard	Black	30	23	57	M12
20.12 €	1	10 Days	[Silicone Rubber] Silicone Rubber	Standard	[White] White	30	23	57	M12
20.12 €	1	10 Days	[Nitrile Rubber] Nitrile Rubber	Standard	Black	40	30	64	M12
22.88 €	1	10 Days	[Silicone Rubber] Silicone Rubber	Standard	[White] White	40	30	64	M12
21.77 €	1	10 Days	[Nitrile Rubber] Nitrile Rubber	Standard	Black	50	32	66	M12
24.98 €	1	10 Days	[Silicone Rubber] Silicone Rubber	Standard	[White] White	50	32	66	M12

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Basic information

Pad type	Standard / Holder Set	Pad Type	Bellows	Mounting Method	Pad Screw Fixed
Material	Rubber-Based	Mounting Bracket	Fixed Type	Vacuum Outlet Direction	Top
Vacuum Outlet Tube Outer Diameter(φ)	6	Fall Prevention Valve	None	Direct Attached Filter	None
Metal parts material	Standard Specifications

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Basic Attributes

Rubber Group Material
- Nitrile Rubber
  - Nitrile Rubber
- Silicone Rubber
  - Silicone Rubber
  - Silicone Rubber +Carbon
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Color
- Black
- White
  - White
Clear
Outer Diameter D(φ)
10

20

30

40

50
Clear
Height L1(mm)
16

19

23

30

32
Clear
Full length B(mm)
43

53

57

64

66
Clear
Mount Connection Screw
- M8
- M12
Clear
Type
- VPA
Clear
Usage Environment
- Standard
- Static electricity diffusion
Clear
Filter by CAD data type
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- 3D
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