Viton O-Ring for Glass Vacuum Vessels, #9 O-Ring Joint, Pack of 12

These Viton O-Ring are used with our Ideal Vacuum glass manifolds, U-tubes, and attachments with #9 glass O-ring joints. A No. 18 pinch clamp is also required for each joint.

Viton is well known for its excellent resistance to heat (400°F/200°C) and to aggressive fuels and chemicals. Viton is a registered trademark of DuPont Performance Elastomers.