This is an Aro 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 and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Double Diaphragm Pump |
| Chemical Compatibility | Calcium Carbonate, Water, Potassium Hydroxide 50%, Antifreeze, Sodium Hydroxide 20%, Ammonium Hydroxide, Diesel Exhaust Fluid |
| Housing Material | 316 Stainless Steel |
| Pump Operation Type | Air |
| Pump Assembly Type | Bolt |
| Manifold Connection | Single Port |
| Fluid Connection Size | 1/2 in |
| Fluid Connection Type | NPT |
| Flow Rate (Maximum) | 12.4 gpm |
| Operating Pressure (Maximum) | 100 psi |
| Diaphragm Material | Santoprene |
| Valve Material | Santoprene |
| Check Seat Material | 316 Stainless Steel |
| Solid Diameter (Maximum) | 0.09 in |
| Air Consumption (Maximum) | 20 scfm |
| Media Temperature (Maximum) | 225 Degrees F |
| Feet of Head (Maximum) | 255 ft |
| Valve Type | Ball |