Rol-Air 5715K17 portable electric air compressor. This portable 1 1/2hp air compressor is ideal for contractors, or using anywhere portability is needed. It features a cast-iron single-stage pump powered by a 1.5 hp electric 110v motor with thermal protection (manual reset). It is mounted on twin-tanks with a 9 gallon capacity. The splash-lubricated single-stage pump has cast-iron cylinders for longer life, automotive-style connecting rod inserts, ball main bearings, an oversized flywheel, extended aftercooler, and an oil sight glass. It also features a totally enclosed belt guard, intake filter silencer with replaceable element, ASME approved safety relief valve, pressure switch with on/off lever, and pressure gauge. This unit produces 6.9cfm @ 100psi. Shipping weight is 190lb.