

The Graco 652031 Husky 3300A Air Operated Double Diaphragm Pump is a heavy-duty industrial pump designed for high-volume fluid transfer in demanding environments. It delivers reliable, stall-free performance using compressed air, making it ideal for continuous-duty applications.
The Graco 652031 Husky 3300A Air Operated Double Diaphragm Pump is a heavy-duty industrial pump engineered for high-volume, continuous fluid transfer. Powered by compressed air, this pump delivers reliable, stall-free performance while handling demanding fluids such as chemicals, slurries, coatings, and oils.
Designed for durability and efficiency, the Husky 3300A features a low-pulsation air valve system and a robust aluminum construction, making it ideal for harsh industrial environments where electric pumps are not suitable or safe.
| Pump Type | Air Operated Double Diaphragm (AODD) |
|---|---|
| Maximum Flow Rate | Up to 300 GPM (1,135 L/min) |
| Port Size | 3 inch (Inlet / Outlet) |
| Construction Material | Aluminum housing with chemical-resistant internals |
| Operation | Stall-free, low pulsation air valve |
| Fluid Capability | Handles viscous, abrasive, and solids-laden fluids |