The compact 319 Series oil-less piston dc pump and compressor from Thomas offers a reduced mass of 5.1 lb (2.3 kg) and is manufactured with die-cast aluminum components for strength and durability. Suitable for mobile applications including air suspension, air doors, air horns, air brakes, clutches, and fuel systems, the 319 Series includes electromagnetic interference suppression and is RoHS compliant. Other features include a corrosion-resistant e-coated exterior finish, stainless steel inlet valve, thermally protected motor, and inlet filter/exhaust muffler for quiet operation. Pumps are available with 12- and 24-V dc motor and dryer/solenoid and provide up to 150 psi (10.3 bar) of maximum intermittent pressure and 93% local barometer of maximum vacuum.