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 , Seal Material PTFE, Shaft Speed - Maximum 1,200 fpm, pH - Minimum 0 pH, Packing Seal Size 5/16 sq in, Pressure for Valves - Maximum Not Rated, Includes Lubrication, Ambient Temperature - Minimum -400 Degrees F