Schulz 13HP Gas-Powered Portable Reciprocating Air Compressor - 30 Gallon

Engine-driven and fully self-contained, this compressor is intended for job sites, farms and service trucks that have no dependable electrical supply. A 390cc 4-stroke OHV forced-air-cooled gasoline engine drives the pump, giving 30 CFM at 175 PSI with electric start. The pump is a cast iron, dual-cylinder two-stage design with steel valves, and a flywheel turning at about 820 RPM pulls cooling air across it; the crankshaft rides on double bearings. Power is transmitted by a V-belt under an enclosed guard, and an unloader valve relieves pressure at start-up so the engine is not cranking against a full tank.