

The Graco 652993 Husky 3300 Stainless Steel Diaphragm Pump is a high-capacity air-operated pump designed for reliable transfer of industrial fluids such as oils, chemicals, and coatings in demanding environments.
The Graco 652993 Husky 3300 Stainless Steel Diaphragm Pump is a heavy-duty air-operated pump designed for high-flow industrial fluid transfer. It is commonly integrated into the following equipment and systems:
The Graco 652993 Husky 3300 Stainless Steel Diaphragm Pump is a high-capacity air-operated double diaphragm (AODD) pump built to move large volumes of industrial fluids safely and efficiently. Powered by compressed air, it eliminates the need for electric motors, making it ideal for hazardous environments where explosion-proof equipment is required.
Constructed with a durable stainless steel fluid section and a robust aluminium centre section, this pump offers excellent resistance to corrosion, chemicals, and abrasive materials. The Buna-N diaphragms and balls provide reliable sealing and durability when handling oils, solvents, and other industrial liquids.
As part of the well-known Graco Husky 3300 series, the pump is engineered to deliver consistent flow performance while reducing downtime and maintenance. Its large port size and efficient air valve system allow it to operate smoothly in demanding industrial environments where dependable fluid movement is critical.
| Product Name | Graco 652993 Husky 3300 Stainless Steel Diaphragm Pump |
|---|---|
| Series | Husky 3300 |
| Pump Type | Air-Operated Double Diaphragm (AODD) |
| Fluid Section Material | Stainless Steel |
| Centre Section | Aluminium |
| Port Size | 3 in (76.2 mm) |
| Maximum Flow Rate | Up to 300 GPM (1135 L/min) |
| Maximum Working Pressure | 125 psi (8.6 bar) |
| Diaphragm / Ball Material | Buna-N (Nitrile) |
| Air Inlet | 3/4 in |
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