Flange Centering Ring Vacuum Flanges and Fittings
from Precision Polymer Engineering Ltd.
Used to center and seal two flanges, in standard NW, KF and ISO sizes, centering ring flange fittings provide reliable vacuum seals within critical semiconductor environments. PPE centering rings are available in both aluminum and stainless steel, and can be combined with O-ring materials commonly... [See More]
- Component Type: Centering Ring
- ISO Flange Size: NW 10; NW 16; NW 20; NW 25; NW 32; NW 40 ; NW 50; NW 63; NW 80; NW 100; NW 120 (optional feature); NW 160 (optional feature); NW 200 (optional feature); NW 250 (optional feature); NW 320 (optional feature); NW 400 (optional feature)
- Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
- Materials: Stainless; Aluminum
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal ISO hardware are manufactured to the International Standards Organization specification so they can be mated to other manufacturers' ™ ISO flanges. [See More]
- Component Type: Centering Ring
- Flange System & Fitting Seal: Elastomeric / O-ring
- Port Type: Flange
- ISO Flange Size: NW 63; NW 80; NW 100; NW 160; NW 200; NW 250; NW 320; NW 400
from Edwards Vacuum
We complement our aluminum centering rings with a range manufactured from a high-tech polymer. These centering rings have a unique slotted design which prevents gas bursts. The CX2 polymer can be used at temperatures up to 120 °C and is unaffected by most common solvents. The material has an... [See More]
- Component Type: Centering Ring
- Temperature Range: 14 to 392
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- Materials: Stainless (optional feature); Plastic (optional feature)
from VAT, Inc.
Series 320 comprises a selection of connection parts (ISO-K, ISO-F) made of aluminum or stainless steel. These are clamps, claws, bolts, centering rings, rotatable flanges, blank-off flanges, weld neck flanges. [See More]
- Component Type: Clamp; FlangeAssembly; Centering Ring; Blank-off; Flange
- Temperature Range: 392
- Port Type: Flange; ButtWeld
- Flange Bore / ID: 2.5 to 20
from Nor-Cal Products, Inc. - The Vacuum Experts
Nor-Cal ISO hardware are manufactured to the International Standards Organization specification so they can be mated to other manufacturers' ™ ISO flanges. [See More]
- Component Type: Centering Ring
- Flange System & Fitting Seal: Elastomeric / O-ring
- Port Type: Flange
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
from Edwards Vacuum
We complement our aluminum centering rings with a range manufactured from a high-tech polymer. These centering rings have a unique slotted design which prevents gas bursts. The CX2 polymer can be used at temperatures up to 120 °C and is unaffected by most common solvents. The material has an... [See More]
- Component Type: Centering Ring
- Temperature Range: 14 to 392
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- ISO Flange Size: NW 10 (optional feature); NW 16 (optional feature); NW 20 (optional feature); NW 25 (optional feature); NW 40 (optional feature); NW 50 (optional feature)
from VAT, Inc.
Series 310 comprises a selection of connection parts (ISO-KF) made of aluminum or stainless steel. These are clamps, claws, centering rings, blank-off flanges, weld neck flanges, metal seals (indium, 60 °C) [See More]
- Component Type: Clamp; FlangeAssembly; Centering Ring; Blank-off; Flange
- Flange System & Fitting Seal: Metal Seal; ISO-KF (Small Clamped, <2")
- Port Type: Flange; ButtWeld
- Temperature Range: 140 to 392
from Nor-Cal Products, Inc. - The Vacuum Experts
NW flanges utilize an aluminum clamp with a single wingnut fastener allowing frequent disassembly without tools. The vacuum seal is effected by uniform application of pressure by the clamp on the 15 ° surface of the 304 stainless steel flanges. The mating flange surfaces compress a Viton ®... [See More]
- Component Type: Centering Ring
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
- Temperature Range: -58 to 446
from Edwards Vacuum
We complement our aluminum centering rings with a range manufactured from a high-tech polymer. These centering rings have a unique slotted design which prevents gas bursts. The CX2 polymer can be used at temperatures up to 120 °C and is unaffected by most common solvents. The material has an... [See More]
- Component Type: Centering Ring
- Temperature Range: 14 to 392
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- ISO Flange Size: NW 25 (optional feature)
from Nor-Cal Products, Inc. - The Vacuum Experts
NW flanges utilize an aluminum clamp with a single wingnut fastener allowing frequent disassembly without tools. The vacuum seal is effected by uniform application of pressure by the clamp on the 15 ° surface of the 304 stainless steel flanges. The mating flange surfaces compress a Viton ®... [See More]
- Component Type: Centering Ring
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
- Temperature Range: -58 to 446
from Edwards Vacuum
We complement our aluminum centering rings with a range manufactured from a high-tech polymer. These centering rings have a unique slotted design which prevents gas bursts. The CX2 polymer can be used at temperatures up to 120 °C and is unaffected by most common solvents. The material has an... [See More]
- Component Type: Centering Ring
- Temperature Range: 14 to 392
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- ISO Flange Size: NW 16 (optional feature); NW 25 (optional feature); NW 40 (optional feature); NW 50 (optional feature)