The 319 Series oil-less, WOB-L Piston DC pump and compressor from Thomas is small, lightweight (5.1 lbs/2.3 Kg) and is manufactured with die-cast aluminum components for strength and durability. The DC pump is a good fit for mobile applications including air suspension, air doors, air horns, air brakes and clutches, and fuel systems. The DC pump includes EMI suppression and is RoHS compliant. The 319 Series features a corrosion resistant e-coated exterior finish, stainless steel inlet valve, thermally protected motor, and inlet filter/exhaust muffler for quiet operation. The pump is also available with 12 and 24V DC motor and dryer/solenoid. The 319 Series provides up to 150 PSI (10.4 bar) of maximum intermittent pressure, and 93 percent local barometer of maximum vacuum. – www.gd-thomas