The Model 858, TORNADO is ideal for applications that require large volumes of high-pressure air. Model 858 is ideal for powering train air horns, air-locking differential, or to power light-duty pneumatic tools. Use the coiled filler hose with brass fittings provided, to fill shocks, rafts and sporting equipment. The heavy-duty compressor is equipped with extended length stainless steel high-pressure hose, allowing the compressor to be separated from the tank for surface mounting. TORNADO is a complete on-board air system that includes everything necessary for a professional installation. The 2.5-gallon steel tank is painted black to prevent rust and corrosion and has steel mounting brackets that are welded to the tank. Other tank features are; built-in pressure switch, manual water drain, pressure gauge, pressure relief valve and brass fittings. The pump’s cylinder and head have been designed with cooling fins that allows the compressor to have a 33% @ 100 psi duty cycle. The heavy-duty 12-volt motor of the compressor is balanced to precision and there is heavy rubber bushing mounted into the base virtually eliminating all vibration. TORNADO will provide a reliable, cost-effective solution to your onboard air system needs. Kit comes complete with all mounting hardware, 10 ft. of flexible high-pressure hose, 20 ft. coiled filler hose with brass fittings and installation instructions in English / Spanish.