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Wills Rings®

Wills Rings® are metal seals, supplied in two forms, either O or C cross-sections. Controlled-compression type face seals, for static use only, they are designed for use in extreme conditions where the capabilities of polymeric seals are exceeded. Wills Rings® can be supplied in a wide range of metals, which can then be coated or gas-filled to suit their specific application.

Technical Details

Double-Acting

Helix

Oscillating

Reciprocating

Rotary

Single-Acting

Static

Ø - Range	Pressure Range	Temp. range	Velocity
20 - 500 mm	200 MPa	up to°C +750°C	- m/s
0.787-19.5 in	29000 psi	up to°F +1380°F	- ft/s

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Wills Rings®