Description

“The ARO Air-Operated Double Diaphragm Pump features a compact design that enables usage in a variety of locations, including limited space. Pump is specifically designed for mixing antifreeze and water in a 50/50 ratio. “”Unbalanced”” valve design eliminates valve centering and pump stall-out. Independent pilot rod ensures positive pilot signal avoiding stall-out. U.S.A. Air-operated double diaphragm pump for mixing antifreeze and water features aluminum construction Dual inlets and a single outlet to allow simultaneous pumping and mixing of antifreeze and water to produce a 50/50 blend 1in. NPT ports with Nitrile ball checks and Neoprene diaphragms 35 GPM Model Number: 650715-C. Age Group: adult.”