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 scratches throughout the unit. It also appears to have accumulated some dust/dirt during storage. 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 |
| Manufacturer Part Number | 6662B3-344-C |
| Power Source | Air |
| Housing Material | Polypropylene |
| Diaphragm Material | PTFE |
| Valve Material | PTFE |
| Check Seat Material | Polypropylene |
| Center Section Material | Cast Iron |
| Mounting Hardware Material | Steel |
| Pump Assembly Type | Bolt |
| Manifold Connection | Single Port |
| Fluid Intake Connection | 2 in Flange |
| Fluid Discharge Connection | 2 in Flange |
| Max. Flow Rate | 140 gpm |
| Manifold Connection Type | Flange |
| Flow Rate @ 40 psi | 104 gpm |
| Flow Rate @ 50 psi | 117 gpm |
| Flow Rate @ 60 psi | 124.8 gpm |
| Flow Rate @ 70 psi | 130 gpm |
| Flow Rate @ 80 psi | 132.5 gpm |
| Flow Rate @ 90 psi | 134 gpm |
| Flow Rate @ 100 psi | 135 gpm |
| Flow Rate @ 120 psi | 140 gpm |
| Max. Discharge Pressure | 120 psi |
| Max. Feet of Head | 289 ft |
| NPSHr | 35 ft of head |
| Max. Solid Dia. | 0.25 in |
| Max. Viscosity | 50,000 cps |
| Min. Media Temperature | 40 °F |
| Max. Media Temperature | 225 °F |
| Chemical Compatibility | Ammonium Hydroxide; Calcium Carbonate; Diesel Exhaust Fluid; Hydrochloric Acid 10%; Hydrochloric Acid 20%; Hydrochloric Acid 30%; Hydrochloric Acid 40%; Phosphoric Acid 40%; Phosphoric Acid 50%; Phosphoric Acid 60%; Phosphoric Acid 70%; Phosphoric Acid 80%; Phosphoric Acid 90%; Phosphoric Acid 100%; Potassium Hydroxide 50%; Sodium Hydroxide 20%; Sodium Hydroxide 50%; Sodium Hydroxide 80%; Sodium Hypochlorite 5%; Sodium Hypochlorite 10%; Sodium Hypochlorite 20%; Sulfuric Acid 10%; Sulfuric Acid 20%; Sulfuric Acid 30%; Sulfuric Acid 40%; Sulfuric Acid 50%; Sulfuric Acid 60%; Sulfuric Acid 70%; Water |
| Air Consumption | 140 scfm |
| Air Inlet | 3/4 in Flange |
| Rated Air Pressure | 120 psi |
| Valve Type | Ball |
| Priming | Self-Priming |
| Media Intake Location | Bottom; Center |
| Media Discharge Location | Center; Top |
| For Use With Potable Systems | Yes |
| Nameplate Voltage | N |
| Overall Height | 26.4 in |
| Overall Length | 17.9 in |
| Overall Width | 23.8 in |
| Series Family | Pro |
| Series | 6662XX |