Enviropak 1121

Enviropak 1121 is a thermally stable, chemically resistant, dry white PTFE fiber packing that will  not harden or shrink is size in any valve service meeting Valve Manufacturer’s Association specifications.

• Temperature Limit : 500 ºF (260 ºC)
• PH range : 0-14
• Pressure limit : up to 1,000 psi at 400º F * up to 4,000 psi at 73 ºF*
• Braid construction : Translok