4" Industrial Sleeve SILCO SLEEVEĀ® SLEEVING THIS FIRESLEEVE INSULATES AGAUNST ENERGY LOSS INPIPING AND HOSING, PROTECTS EMPLOYEES FROM DANGEROUS BURNS, AND ENSURES WIRES, HOSES, AND CABLES ARE SAFE FROM FLAMES AND MOLTEN SPLASHES. AND REMAIN RESISTANT TO HYDRAULIC FLUIDS, LUBRICATING OILS, AND FUELS. IT IS DESIGNED TO PROTECT AGAINST THE HAZARDSOF INTENSE HEAT CONTINUOUSLY TO 500 DEG F..
3-PLY SILICONE COOLANT HOSE, MEETS OR EXCEEDS OPERATING REQUIREMENTS OF SAE J20 R1, MEETS OR EXCEEDS OPERATING REQUIREMENTS OF TMC RP303B CLASS I GRADE II, WORKING PRESSUSRE IS 1/3 OF THE BURST PRESSURE, IDEAL FOR EXTREME TEMPERATURE AND VARIOUS PRESSURE RANGES WHERE HIGH PERFOMANCE LEVELS ARE REQUIRED.