High Temperature Piston Seal

[TedMac]

Does anyone know of a high temp (300°C) low pressure(90psi) piston seal? It will be used in a low velocity piston and must be able to hold pressure as well as move with relitivly low friction (im hoping to use aluminum components). I have an old Variseal catalog here at work that came out back in 1996, but the seals that I found are apparently now longer carried (M18 200 series). Any thoughts/suggetions would be great. Thank you much!!!

-Ted

 

[btrueblood]

Sealing what fluid(s)?

 

[sreid]

Possibly

http://www.parker.com/sg/literature/pdf/ordFSparofluor.pdf

 

[TedMac]

It would be to seal air.

 

[TedMac]

Thanks sreid!