The Silver Plated Copper Gaskets are available in the following sizes: CF 16, CF 25, CF 35, CF 50, CF 63, CF 80, CF 100, CF 125, CF 160, CF 200, CF 250.
The high sealing and the low leak rate performance of the CF Flange connection is due to the gasket material.
When the CF Flange is correctly assembled, the knife edge is compressed onto the flat gasket forcing the seal material outwards to the flange.
The gasket is entirely enclosed and will not edge out even under teh highest bakeout temperatures.
The CF Flange is offered in both rotable and nonrotatable versions, with through holes, or tapped bolt holes
CF Gaskets
Silver Plated Copper Gasket, CF 16, 1-1/3″
New Silver Plated Copper Gasket, CF 16, 1-1/3″
$4.85 $5.75




Adapter KF-16 (QF) to 1/8 NPT-Male, Flange ISO-KF NW-16, Stainless Steel Hardware
Adapter KF 25 (NW 25) to 1/4 NPT-Female, Flange ISO-KF, NW-25, Stainless Steel Hardware
Edwards RV5 Chemical Rotary Vane Dual Stage Mechanical Vacuum Pump. PFPE Oil Prepared, A65309906
Bored Neck Flanges - NonRotatable, CF 16 (133) x 12.70 mm, Stainless Steel
Leybold Sogevac Neo D 16 Dual Stage Rotary Vane Vacuum Pump, 3 Phase 180-264 / 342-506 VAC, 970102V
Half Nipple - Long, KF 16 (NW 16), Aluminum
Single Claw Clamp, ISO 160 - 250, Stainless Steel
Double Claw Clamp, ISO 63 - 100, Aluminum
Edwards RV12 Rotary vane Vacuum Pump, Single Phase, 115/230 V, 50/60 Hz, PN A65501903
Edwards nEXT240D Compound Turbomolecular Vacuum Pump, 240 l/s, CF 6 in. Inlet, 160 Watts, B81200200
Copper Gasket, CF 16, 1-1/3", Package of 1 High Vacuum Gasket, CF-16 UHV Gasket %20Silver%20Plated%20Copper%20Gaskets%20CF%20Size%201.33%20inch%20-%201%20each1.jpg)




