Compression Packing Seal, Product Type Compression Packing Seal, Overall Length 5 ft, Ambient Temperature – Maximum 550 Degrees F, Pressure for Pumps – Maximum 500 psi, pH – Maximum 14 pH, External Coating Silicone Oil, Temperature in Steam – Maximum Not Rated, Standards OSHA, RoHS, Seal Material Aramid, PTFE, Shaft Speed – Maximum 2,000 fpm, pH – Minimum 1 pH, Packing Seal Size 3/4 sq in, Pressure for Valves – Maximum Not Rated, Includes Lubrication, Ambient Temperature – Minimum -10 Degrees F