5 HP Quiet Air Compressor, Vertical, 1 PH, 80-Gallon, Industrial Plus Series, Model ESP05V080I1 by EMAX Compressor Quiet, Industrial Air Compressor designed for up to 50,000 hours of use (with proper maintenance) and features low RPM pumps Super Quiet Air System  Built to last! Eliminates wear and tear on your magnetic contactor, thanks to its continuous mode functionality Pump features a precision-balanced, solid cast iron crankshaft with Timken-Style stainless steel roller bearings to ensure smooth and efficient operation Comes with a reliable, five-year limited warranty