Graco 652993 Husky 3300 Stainless Steel Diaphragm Pump
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.
- Model: 652993
- Series: Husky 3300
- Pump Type: Air-Operated Double Diaphragm (AODD)
- Fluid Section: Stainless Steel
- Diaphragm / Ball Material: Buna-N (Nitrile)
- Port Size: 3 in
- Max Flow Rate: Up to 300 GPM (1135 L/min)
- Max Working Pressure: 125 psi (8.6 bar)
Compatible Machines
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:
- Bulk fluid transfer systems
- Chemical processing and transfer skids
- Industrial coating and paint circulation systems
- Resin and polymer handling equipment
- Oil and lubrication transfer systems
- Wastewater and sludge transfer systems
- Industrial tank-to-tank pumping systems
- Drum and IBC tote transfer systems
- Ink and adhesive transfer equipment
- General industrial liquid handling systems
Product Overview
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.
Key Features
- Air-Operated Double Diaphragm Design for safe operation without electricity
- High Flow Capacity suitable for large-scale industrial liquid transfer
- Stainless Steel Fluid Section for corrosion and chemical resistance
- Buna-N Diaphragms and Balls for reliable sealing and durability
- 3-inch Port Size designed for high-volume applications
- ATEX-compatible design suitable for hazardous environments
- Low maintenance air valve system for long service life
Technical Specifications
| 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 |
Frequently Asked Questions
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