Sign up to Newsletters. New Industrial 476L Twin Cylinder Ai. R Compressor Pump Suitable For 2.2KW. This is a high-quality, oil-lubricated, 1-stage and wedge-belt-operated compressor unit, with self-lubricating gray cast iron 2-cylinder and A3 steel valve plate. It is suitable for farming, industrial & mechanical use. When the piston-type air…