3 PCS Conflat Flange Copper Gaskets CF Size 2-3/4″, CF35 Vacuum Pump Flange Fitting
Delivery from USA, it takes about 3-5 days to arrive at.
OFHC Copper Gaskets for CF Flanges
We manufacture a full range of OFHC Copper and elastomeric fluorocarbon gaskets for CF flanges.
Metal gaskets are impermeable to gases and withstand moderately high temperatures indefinitely.
The CF flange is the most widely used flange type for high vacuum and UHV applications.
These flanges must be the same outer dimension.
Many gauges, instruments, accessories and feedthroughs are available on this flange system.
CF Flange Gaskets:
Copper — The normal gaskets for stainless steel CF flanges are punched from 1/4 hard, high purity, oxygen-free (OFHC) copper stock.
The gaskets are then chemically cleaned and processed to minimize scratches and burrs.
Pressure range: 1 10-13 hPa to ambient pressure
Temperature range: -196 to 200 °C
For single use only
CF Flange Size: CF 2-3/4 inch, 2.75in
Common Dimensions: Flange Outer Diameter (OD) 2-3/4″
1 X CF Flange (Conflat) Copper Gaskets
AVS VacYoumTube: Attaching Conflat Type Flanges
Video discussing flanges, sponsored by the American Vacuum Society.
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