Approved Vendor Ptfe 3G-OTH-186929 — Technical Specifications

The APPROVED VENDOR PTFE Square Ring Piston Seal Set (SKU 4PKL2) is a PTFE piston seal set designed for a 4 3/4 in bore diameter. It includes one PTFE piston ring with a nitrile energizer and a 70 durometer Buna O-ring, with a hardness of 58 Shore D. The seal set is made of Buna N, has a gold color, and operates in a temperature range of -40° to 250°F.