Air compressor. 80 gal. With cast iron four cylinder pump. Ideal for automotive repair and restoration. With air delivery of 16 CFM at 90 PSI, this compressor will easily run high demand air tools such as dual action sanders and grinders. The 4-cylinder pump speed reaches 840 RPM for smooth running and quieter operation. Maximum PSI rate of 140. The 5-HP motor operates on 208-230 V single phase power, no special starter required. Convenient access to tank drain, no need to reach under the tank. 3-year limited warranty on site by authorized Campbell Hausfeld service centers.