EMAX Silent Industrial Plus 5HP 208 230V 1 Phase 2 Stage 80 gal. Vertical Stationary Electric Air Compressor w 30 CFM Air Dryer 165 F> GH 2504 0M30 Size:2 inch (5 cm) GH 2504 0M30 They can be used with Binks Disposable pressure pot liners to allow for quick and easy filling and change out of your pressure pot between coatings most durable compressor pumps in the industry … but we have one of the lowest RPM compressor pumps on the market Our pump also features a precision balanced solid cast iron crankshaft with Timken Style stainless steel roller bearings on the front and rear of the crankshaft to ensure smooth & efficient operation with less drag and less energy use