Compression Packing Seal Product Type Compression Packing Seal Overall Length 10 ft Ambient Temperature - Maximum 1 200 Degrees F Pressure for Pumps - Maximum 500 psi pH - Maximum 14 pH External Coating Petrolatum Temperature in Steam - Maximum 1 200 Degrees F Standards OSHA RoHS Seal Material Carbon Graphite Shaft Speed - Maximum 4 000 fpm pH - Minimum 2 pH Packing Seal Size 1/4 sq in Pressure for Valves - Maximum 3 000 psi Includes Lubrication