Description

“The ARO Air-Operated Double Diaphragm Pump features groundable Acetal construction. Motor design delivers optimum air efficiency. “”Unbalanced”” valve design eliminates valve centering and pump stall-out. Three-piece manifold design offers plumbing versatility. Air-operated double diaphragm pump is made of groundable Acetal Maximized flow rates with minimized pulsation Environmentally sound with bolted construction to provide maximum chemical and leak resistance 1/2in. NPT ports with Nitrile ball checks and diaphragms Rated for typical fluids: antifreeze, ATF, light viscosity petroleum and synthetic oil 13 GPM Model Number: 666056-622. Age Group: adult.”