Compression Packing Seal, Product Type Compression Packing Seal, Overall Length 10 ft, Ambient Temperature – Maximum 500 Degrees F, Pressure for Pumps – Maximum 250 psi, pH – Maximum 14 pH, External Coating Mineral Oil, Temperature in Steam – Maximum Not Rated, Standards FDA Approved, Seal Material PTFE, Shaft Speed – Maximum 1,200 fpm, pH – Minimum 0 pH, Packing Seal Size 1 sq in, Pressure for Valves – Maximum Not Rated, Includes Lubrication, Ambient Temperature – Minimum -400 Degrees F