Graco 652102 Husky 3300 Pneumatic Diaphragm Pump
The Graco 652102 Husky 3300 Pneumatic Diaphragm Pump is a high-flow, air-operated industrial pump designed for demanding fluid transfer applications in heavy-duty environments.
- Air-Operated Double Diaphragm (AODD) design
- Maximum flow rate up to 300 GPM
- 3" fluid inlet and outlet ports
- 125 psi (8.6 bar) maximum working pressure
- Handles solids up to 1/2"
- Durable aluminium construction with stainless steel components
Compatible Machines
- Custom industrial fluid transfer systems
- Bulk chemical processing lines
- Oil and lubricant distribution systems
- Paint and coatings circulation systems
- Wastewater and effluent handling units
- Drum and tote unloading systems
- Petroleum fluid management setups
Product Overview
The Graco 652102 Husky 3300 Pneumatic Diaphragm Pump is a high-capacity, air-operated double diaphragm pump engineered for demanding industrial fluid transfer applications. Designed for efficiency and durability, this pump delivers consistent flow performance while handling a wide range of fluids including chemicals, oils, coatings, and wastewater.
Built with a rugged aluminium centre section and durable internal components, the Husky 3300 series is known for reliable operation, reduced pulsation, and minimal maintenance requirements in continuous-duty environments.
Key Specifications
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Maximum Flow Rate | Up to 300 GPM (1,135 L/min) |
| Maximum Fluid Pressure | 125 psi (8.6 bar) |
| Fluid Inlet / Outlet Size | 3 inch Ports |
| Air Inlet Size | 3/4 inch NPT |
| Maximum Solid Handling | Up to 1/2 inch (12.7 mm) |
| Construction | Aluminium centre section with stainless steel seats and Santoprene components |
Performance Benefits
- Stall-resistant air valve for smooth operation
- Low pulsation output for steady fluid delivery
- One-piece centre section reduces leak points
- Energy-efficient compressed air operation
- Suitable for abrasive, viscous, and corrosive fluids (depending on configuration)
Application Areas
This pump is ideal for large-scale industrial environments where consistent, high-volume fluid transfer is required. It is commonly integrated into process systems, transfer skids, and plant-wide pumping networks.
- Chemical transfer and batching operations
- Bulk oil and lubricant movement
- Industrial paint supply systems
- Waste fluid evacuation
- Tank, drum, and tote unloading
Frequently Asked Questions
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