Sandpiper SB1,SS5A. 1" Metallic Air-Operated Double Diaphragm (AODD) Pump
This heavy-duty industrial AODD pump features 1-inch NPT fluid ports, durable aluminum casing, and Santoprene diaphragms/valves. Rated for up to 42 GPM flow rate and a maximum discharge pressure of 125 PSI, it is engineered for reliable fluid transfer across demanding commercial and industrial applications.
Defects Noted:
The item was removed from packaging for visual inspection. The housing and fluid ports remain clean and intact. No functional testing was performed. 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 | SB1,SS5A. |
| Power Source | Air |
| Housing Material | Aluminum |
| Diaphragm Material | Santoprene |
| Valve Material | Santoprene |
| Check Seat Material | Ryton |
| Center Section Material | Aluminum |
| Pump Assembly Type | Bolt |
| Manifold Connection | Single Port |
| Fluid Intake Connection | 1 in NPT |
| Fluid Discharge Connection | 1 in NPT |
| Max. Flow Rate | 42 gpm |
| Manifold Connection Type | NPT |
| Flow Rate @ 20 psi | 26 gpm |
| Flow Rate @ 40 psi | 34.8 gpm |
| Flow Rate @ 60 psi | 35.3 gpm |
| Flow Rate @ 80 psi | 34.6 gpm |
| Flow Rate @ 100 psi | 40 gpm |
| Max. Discharge Pressure | 125 psi |
| Max. Feet of Head | 289 ft |
| Max. Solid Dia. | 0.25 in |
| Max. Media Temperature | 275 °F |
| Chemical Compatibility | Alcohol; Ammonium Hydroxide; Water |
| Air Consumption | 50 scfm |
| Air Inlet | 1/2 in FNPT |
| Rated Air Pressure | 125 psi |
| Valve Type | Ball |
| Priming | Self-Priming |
| Media Intake Location | Bottom; Center |
| Media Discharge Location | Center; Top |
| For Use With Potable Systems | No |
| Overall Height | 14.4 in |
| Overall Length | 13.3 in |
| Overall Width | 11.8 in |
| Country of Origin | USA |