Compression Packing Seal, Product Type Compression Packing Seal, Overall Length 25 ft, Ambient Temperature – Maximum 500 Degrees F, Pressure for Pumps – Maximum 700 psi, pH – Maximum 11 pH, Temperature in Steam – Maximum Not Rated, Standards OSHA, RoHS, Seal Material Aramid, Graphite, PTFE, Shaft Speed – Maximum 2,700 fpm, pH – Minimum 3 pH, Packing Seal Size 5/16 sq in, Pressure for Valves – Maximum Not Rated, Includes Lubrication, Ambient Temperature – Minimum -10 Degrees F, Color Black