Graco DG3777 Husky 2150 AL 2 in. (51 mm) NPT Remote Pump, AL Center Section, BN Seats, BN Balls & BN Diaphragm, part number DG3777. Graco SG3 air-operated double-diaphragm (AODD) pump. 120 psi maximum fluid pressure. 150 gpm maximum flow rate. End Port manifold. Center section Aluminum. Fluid section Aluminum. Buna-N balls. Buna-N seats. Buna-N diaphragms. Handles solids to 0.25 in. All values read from the Graco product page (DG3777 on graco.com).
| Brand | Graco |
| Line | SG3 |
| Part number | DG3777 |
| Air Exhaust Port Size (in) | 3/4 |
| Air Exhaust Port Thread Gender | Female |
| Air Exhaust Port Thread Type | NPT |
| Air Inlet Size (in) | 1/2 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPT |
| Application | Industrial |
| Ball Material | Buna-N |
| Center Section Material | Aluminum |
| Diaphragm Compatible Material | Buna |
| Diaphragm Material | Buna-N |
| Fluid Inlet Size (in) | 2 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 2 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Material | Aluminum |
| Manifold Configuration | End Port |
| Material | Aluminum |
| Maximum Air Consumption (SCFM) | 175 |
| Maximum Air Pressure (psi) | 120 |
| Maximum Cycle Rate (CPM) | 145 |
| Maximum Flow Rate (GPM) | 150 |
| Maximum Fluid Pressure (psi) | 120 |
| Maximum Operating Temperature (°F) | 150 |
| Maximum Solid Size (in) | 0.25 |
| Model | Husky |
| Power Source | Air |
| Seat Material | Buna-N |
| Standards Met | ATEX, CE |
| Type | Pneumatic Diaphragm Pump |
| Weight (lb) | 58 |
| Fluid Inlet Size (mm) | 50.8 |
| Fluid Outlet Size (mm) | 50.8 |
| Maximum Air Pressure (bar) | 8 |
| Maximum Flow Rate (L/min) | 568 |
| Maximum Fluid Pressure (bar) | 8 |
| Maximum Operating Temperature (°C) | 66 |
| Maximum Solid Size (cm) | 0.635 |
| Maximum Solid Size (mm) | 6.35 |
| Material | Fluid section: Aluminum |
| Pressure rating | 120 psi max |
| MOQ | 1 |
Air-operated double-diaphragm (AODD) pump. Confirm center-section / fluid-section / ball / seat / diaphragm materials and the fluid and air port threads against the fluid before ordering; the "DG" prefix denotes the remote-mount manifold variant.