GRACO Husky 3300 Aluminium Air Operated Double Diaphragm
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Same-day dispatch
In-stock orders by 2pm AEST
Australia-wide delivery
Direct to your job from Brisbane
Authorised service
In-house warranty + repairs
Trade pricing for all
No trade-only accounts
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The Husky 3300 air-operated diaphragm pump features a stall-free low pulsation air valve that provides a smooth and rapid changeover. Its one-piece centre section eliminates leaks and reduces maintenance compared with other diaphragm pumps.
It is compatible with materials such as antifreeze, detergents, motor oil, hydraulic fluid, cutting oil and water for wastewater transfer.
Features
Improved Efficiency: Overall improved efficiency, up to 40% more efficient.
High Flow: Highest fluid flow rate in its class, with flow rates up to 300 GPM (1,135 lpm).
Long Diaphragm Life: Up to five times longer diaphragm life compared with other air operated diaphragm pumps.
Material Options: Expanded material offering to handle numerous applications.
ATEX Option: Offered in an ATEX configuration.
Stall-Resistant Valve: Modular stall-resistant air valve design.
3 Inch Family: Complete 3 inch family of diaphragm pumps available in aluminium or polypropylene centre sections.
Heavy-Duty Build: Heavy-duty construction.
Included accessories
Specifications
| Application | Industrial |
|---|---|
| Ball Material | Acetal |
| Center Section Material | Aluminum |
| Diaphragm Material | TPE |
| Fluid Inlet Size (in) | 3 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 3 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Material | Aluminum |
| Inlet Size (in) | 3/4 |
| Inlet Thread Gender | Female |
| Inlet Thread Type | NPT |
| Manifold Configuration | Center Port |
| Manifold O-Ring Material | Buna-N |
| Material | Aluminum |
| Maximum Air Consumption (SCFM) | 335 |
| Maximum Air Pressure (psi) | 125 |
| Maximum Continuous Cycle Rate (CPM) | 103 |
| Maximum Flow Rate (GPM) | 300 |
| Maximum Fluid Pressure (psi) | 125 |
| Maximum Solid Size (in) | 0.5 |
| Minimum Operating Temperature (°F) | 32 |
| Minimum Storage Temperature (°F) | 32 |
| Power Source | Air |
| Seat Material | TPE |
| Standards Met | ATEX, CE |
| Type | Pneumatic Diaphragm Pump |
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
Need help speccing your kit?
Talk to a real specialist on our team. We'll match the right unit to your daily volume and the materials you spray most.