Compression Packing Seal, Product Type Compression Packing Seal, Overall Length 25 ft, Ambient Temperature – Maximum 600 Degrees F, Pressure for Pumps – Maximum 500 psi, pH – Maximum 14 pH, Temperature in Steam – Maximum 1,000 Degrees F, Standards OSHA, RoHS, Seal Material Carbon, Shaft Speed – Maximum 4,000 fpm, pH – Minimum 0 pH, Packing Seal Size 3/16 sq in, Pressure for Valves – Maximum 2,500 psi, Includes Lubrication, Color Black