FPM Seal with Support Ring

INFICON CF quality fittings are manufactured according to ISO 3669 and the latest TS/ ISO 3669-2 standard. INFICON Ultra high vacuum fittings are designed for applications down to 1 x 10-12 mbar and bakeout temperatures up to 400°C.


  • World wide logistics
  • Design and measures follow strictly international respected standards
  • 2011/65/EU RoHS compliant
  • qiba17e1_213-397_D.gif


Type DN 250 CF
Dimension A 5
Dimension B 266.5
Dimension C 248.3
Dimension D 256.2
Set of: 1 pcs.
Seal: FPM
Temperature °C -15 - +200
Support ring: Aluminum 6082/-

Part Number

DN 250 CF
Part Number Description
213-397 Viton seal with centering ring DN 250 CF
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