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
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)
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