Conflat, CF Gaskets

CF gaskets, sizes "Mini" and up. Choose from copper CF gaskets of silver-plated gaskets for applications with frequent bake-outs of vacuum systems.

Duniway Stockroom Corporation

CF Copper Gaskets

Copper CF gasket for ultra high vacuum applications. The gasket is sandwiched between the knife edge of a conflat flange and the process wall. Sealing is created with metal only parts, therefore eliminating any outgassing from elastomer-type seals.

MaterialNominal Pipe SizeMfg. P/N.Encole P/N.Price
Copper1-1/3" (DN16)Not Available100N03$32.10per package of 10
Copper2-1/8" (DN25)Not Available100N04$43.40per package of 10
Copper2-3/4" (DN40)Not Available100N06$64.00per package of 10
Copper3-3/8" (DN50)Not Available100N07$34.80per package of 5
Copper4-1/2" (DN63)G-450100N08$74.50per package of 10
Copper4-5/8" (DN80)Not Available100N09$86.80per package of 10
Copper6" (DN100)Not Available100N10$97.20per package of 10
Copper6-3/4" (DN125)Not Available100N11$105.00per package of 10
Copper8" (DN160)Not Available100N12$118.00per package of 10
Copper10" (DN200)Not Available100N13$124.20per package of 10
Duniway Stockroom Corporation

Silver-Plated Copper Conflat CF Gaskets

Copper CF gasket for ultra high vacuum applications. Silver plating prevents oxidation of copper at high temperatures. The gasket is designed to be plastically deformed between the knife edge of a conflat flange and the process wall. Sealing is created with metal only parts, therefore eliminating any outgassing from elastomer-type seals.

MaterialNominal Pipe SizeMfg. P/N.Encole P/N.Price
Sliver-Plated Copper1-1/3" (DN16)Not Available901N03$32.50per package of 10
Sliver-Plated Copper2-1/8" (DN25)Not Available901N04$42.90per package of 10
Sliver-Plated Copper2-3/4" (DN40)Not Available901N06$53.80per package of 10
Sliver-Plated Copper3-3/8" (DN50)Not Available901N07$55.90per package of 10
Sliver-Plated Copper4-1/2" (DN63)Not Available901N08$82.30per package of 10
Sliver-Plated Copper4-5/8" (DN80)Not Available901N09$97.50per package of 10
Sliver-Plated Copper6" (DN100)Not Available901N10$109.30per package of 10
Sliver-Plated Copper6-3/4" (DN125)Not Available901N11$143.00per package of 10
Sliver-Plated Copper8" (DN160)Not Available901N12$152.10per package of 10
Sliver-Plated Copper10" (DN200)Not Available901N13$208.00per package of 10

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