Graco 652897 Husky 3300S Pneumatic Diaphragm Pump
The Graco 652897 Husky 3300S Pneumatic Diaphragm Pump is a heavy-duty air-operated pump designed for high-volume industrial fluid transfer. It delivers reliable performance when moving chemicals, coatings, oils, and other demanding fluids.
- Pump Type: Air-operated double diaphragm (AODD)
- Series: Husky 3300S industrial pump
- Inlet / Outlet Size: 3 inch (76 mm)
- Maximum Flow Rate: Up to 300 GPM
- Power Source: Compressed air operation
- Application: Industrial fluid transfer and circulation systems
Compatible Machines
The Graco 652897 Husky 3300S Pneumatic Diaphragm Pump is designed primarily as a standalone industrial transfer pump. It integrates into large fluid handling systems and industrial equipment used for moving high volumes of liquids.
- Industrial paint circulation systems
- Chemical transfer and processing systems
- Bulk fluid transfer skids
- Oil and lubricant distribution systems
- Ink and coating circulation equipment
- Wastewater and sludge pumping systems
- Fuel and antifreeze transfer units
Product Overview
The Graco 652897 Husky 3300S Pneumatic Diaphragm Pump is a high-capacity air-operated double diaphragm pump engineered for demanding industrial fluid transfer applications. Powered by compressed air, this pump operates safely in hazardous or explosive environments where electric pumps may not be suitable.
As part of the Husky 3300 series, this pump delivers efficient and reliable operation with a stall-resistant air valve design that helps reduce downtime and maintenance. Its heavy-duty construction makes it suitable for transferring chemicals, coatings, oils, and other industrial fluids in continuous production environments.
Key Features
| Pump Type | Air-operated double diaphragm (AODD) |
| Pump Size | 3 inch (76 mm) inlet and outlet |
| Power Source | Compressed air |
| Maximum Flow Rate | Up to approximately 300 GPM (1,135 L/min) |
| Maximum Operating Pressure | Up to approximately 100–125 psi |
| Maximum Solid Size | Up to 1/2 inch (13 mm) |
| Construction | Heavy-duty industrial fluid section for demanding environments |
Performance Advantages
- Efficient air valve design that reduces stalling
- Improved energy efficiency compared with previous pump designs
- Long diaphragm life for reduced maintenance intervals
- Handles a wide range of fluids including chemicals, oils, coatings, and wastewater
- Suitable for hazardous locations because it runs on compressed air
Typical Applications
The Graco 652897 Husky 3300S Pneumatic Diaphragm Pump is commonly used in industrial facilities that require reliable high-volume fluid transfer. Its robust pneumatic operation allows it to perform effectively in continuous processing systems where durability and safety are critical.
- Industrial manufacturing plants
- Chemical processing facilities
- Paint and coating production lines
- Automotive manufacturing operations
- Water and wastewater treatment systems
- Mining and heavy industry fluid handling
Frequently Asked Questions
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