

The Graco 652813 Pump 3300S SP/PT/PT/A is a heavy-duty Husky 3300 air-operated double diaphragm pump designed for high-volume industrial fluid transfer in demanding environments.
The Graco 652813 Pump 3300S SP/PT/PT/A is a standalone industrial pump that can be integrated into many fluid handling and transfer systems. It is commonly installed in the following machines and equipment:
The Graco 652813 Pump 3300S SP/PT/PT/A is a heavy-duty Husky 3300 air-operated double diaphragm (AODD) pump designed for demanding industrial fluid transfer applications. Powered by compressed air, this pump moves large volumes of liquids efficiently while maintaining reliable performance in challenging environments.
Its stainless steel fluid section and durable internal components allow it to handle a wide range of materials including chemicals, paints, inks, solvents, oils, and wastewater. Because it operates without electricity, it is commonly used in facilities where safety, durability, and consistent fluid flow are essential.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
| Series | Husky 3300 Industrial Pump |
| Fluid Section Material | Stainless Steel |
| Diaphragm Material | Santoprene |
| Ball Material | PTFE |
| Seat Material | PTFE |
| Port Size | 3 inch (76 mm) |
| Maximum Flow Rate | Up to approximately 300 GPM |
| Maximum Pressure | 100 psi (7 bar) |
| Power Source | Compressed air |
The Graco Husky 3300 pump is widely used in industrial environments where reliable fluid movement is required. Its air-driven design allows it to operate safely in hazardous or explosion-sensitive areas while delivering consistent performance.
| 3300S | Husky 3300 pump with stainless steel fluid section |
| SP | Santoprene diaphragms for durability and chemical resistance |
| PT | PTFE balls designed for chemical compatibility |
| PT | PTFE seats for improved sealing performance |
| A | Aluminium centre section and air motor |
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