Flange Centering Ring Vacuum Flanges and Fittings Datasheets

Vacuum Fitting - Centering Ring Adaptors -- ISO-KF
from Leybold USA Inc.

For connection of the individual vacuum components there are different flange systems available: small flanges (ISO-KF) in sizes DN 10 to DN 50, clamped flanges (ISO-K) in sizes DN 63 to DN 630 and CF flanges in sizes DN 16 to DN 250. The choice of the best system depends on the required standards... [See More]

  • Component Type: Centering Ring
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")
  • Port Type: Flange
ISO Centering Ring with Screen
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
Centering Rings Flange 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 16 (optional feature); NW 25 (optional feature); NW 40  (optional feature); NW 50 (optional feature); NW 63 (optional feature); NW 80 (optional feature); NW 100 (optional feature); NW 160 (optional feature); NW 200 (optional feature); NW 250 (optional feature); NW 320 (optional feature)
  • Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
  • Materials: Stainless (optional feature); Aluminum (optional feature)
Adaptive Centering Ring Assembly
from A&N Corporation

Cemtering Ring: 304 Stainless steel or Aluminum. O-Ring: Viton ®. Metal centering ring aligns flanges during seal assembly and provides support for the elastomer, sealing ring. Replaceable o-ring [See More]

  • Component Type: Centering Ring
  • ISO Flange Size: NW 10 (optional feature); NW 16 (optional feature); NW 20 (optional feature); NW 25 (optional feature); NW 32 (optional feature); NW 40  (optional feature)
  • Flange System & Fitting Seal: Elastomeric / O-ring; ISO-KF (Small Clamped, <2")
  • Flange Bore / ID: 0.3900 to 1.26
ISO Flanges and Fittings -- ISO 316L Stainless Steel Centering Rings
from EBARA Technologies, Inc.

Clamp style or nonrotatable flanges with clearance bolt holes [See More]

  • Component Type: Centering Ring
  • Vacuum / Pressure Range: 0.00000000001 torr
  • Port Type: Tube
  • Temperature Range: -454 to 302
Centering Ring w/ O-ring
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)
JNWCRAB16
from Swagelok Company

Aluminum KF Fitting, Centering Ring with Buna N O-Ring, NW 16 Flange Size, 1/2 in. Tube OD [See More]

  • Component Type: Centering Ring; O-Ring
  • ISO Flange Size: NW 16
  • Flange System & Fitting Seal: ISO-KF (Small Clamped, <2")
  • Materials: Aluminum
Flange Connections ISO-K, ISO-F -- Series 320
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