This is an Aro air operated double diaphragm pump. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some cosmetic scuffs and scratches throughout the unit and the mounting is slightly bent. Please refer to photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Double Diaphragm Pump |
| Chemical Compatibility | Water, Antifreeze, Alcohol, Oil-Based Paint, Oils |
| Housing Material | Aluminum |
| Pump Operation Type | Air |
| Pump Assembly Type | Bolt |
| Manifold Connection | Single Port |
| Fluid Connection Size | 1-1/2 in |
| Fluid Connection Type | NPT |
| Flow Rate (Maximum) | 81 gpm |
| Operating Pressure (Maximum) | 120 psi |
| Diaphragm Material | Buna-N |
| Valve Material | Buna-N |
| Check Seat Material | Aluminum |
| Solid Diameter (Maximum) | 0.5 in |
| Air Consumption (Maximum) | 100 scfm |
| Media Temperature (Maximum) | 180 Degrees F |
| Feet of Head (Maximum) | 289 ft |
| Valve Type | Ball |