Fits ALL 3.38" OD Conflat Flanges (338 CF)

Conflat Flange Viton Gasket (Fluorocarbon, FKM)
3.38" OD Conflat Flange Viton Gasket
Fluorocarbon, FKM, Viton Gaskets
Fits 3.38" OD Conflat Flanges Only (CF 338)
• Reusable
• High Vacuum Rating: 1x10^-8 torr (approx)
• Temperature Range: -70°C up to 50°C
• Intermittent use to 200°C
• Torque Max: 7-10 ft-lb

3.38" OD Conflat Flange (CF) Equivalents:
• 338CF, CF338, DN50CF, NW50CF, 3-3/8" CFF

338 Conflat Flange Series Viton Gaskets
(338-VG-5)
338-VG-5Price: $130.05Sale: $65.00

Operating at a pressure below 10^-8?
Viton O Ring sealed compression ports limit the system pressure because of leakage and permeation.
In this case, use CF Copper Gaskets instead!