Use for Oil Transfer, Oil Evacuation, Water, Antifreeze, & Windshield Wash Solution Max Air Use at 100 PSI: 28 SCFM Air Inlet: 1/4" NPT, Fluid Inlet/Outlet: 3/4" Free Flow: 16 GPM ...

Air-operated diaphragm pumps are essential to the sealcoating industry, meeting the harsh demands of daily use, but the proper consideration for model choice does not end with the price tag.

Most are self-priming pumps, so they can start pumping even if they dry out. Air-operated diaphragm (AOD) pumps draw power from pneumatic pressure or air pressure. You might know them as liquid ...