Diaphragm Pump

Description

1" diaphrgam pump with aluminum body, polypropylene seats, hytrel balls and hytrel diaphragms.cetalballs and nitrile diaphragms. Suitable for motor oil, gear oil, transmission fluid, and wasteoil. Ingersoll Rand / ARO Diaphragm Pumps provide stall-free, ice-free operation. Their patented Unstallable unbalanced air valve design avoids stalling issues associated with other pumps. The Quick-Dump exhaust valves divert cold exhaust air from ice-prone components, preventing freezing. Backed by a five-year warranty, we have the most reliable pump line on the market today. Runs Dry-ARO diaphragm pumps can run dry without any damage to the pump. Bolted Construction-pumps feature bolted construction to avoid the proven problems created by band clamp type pump fasteners. Lube-Free Air Motor-ARO diaphragm pumps are pre-lubricated, and do not require and air lubricator, eliminating maintenance concerns (The use of a lubricator is not recommended.), Variable Flow Rate-adjusting the pressure to the pump allows precise control over the pumps flow rate without damaging the pump, Patented Air Valve-ARO's patented "unbalanced" air valve design eliminates stalling, a common occurrence in competitive pumps. Hi-Flow-these pumps offer high-volume delivery of material even at low air pressures.