The GRACO 652837 Husky 3300 is a stainless steel air-operated double diaphragm pump with an aluminum center section, stainless steel seats, and CW balls with CO diaphragm. It is designed for high-efficiency, heavy-duty fluid transfer in industrial applications, offering robust construction and compatibility with a wide range of materials.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3 in. NPT)
• Stainless steel pump body, aluminum center section, stainless steel seats, CW balls, CO diaphragm
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of fluids and materials; modular design for various configurations
• ATEX configuration available (not standard on all models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 40% more efficient than comparable pumps
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Modular, stall-resistant air valve design
• Heavy-duty construction for demanding environments

Applications:
Ideal for industrial fluid transfer, including in-plant manufacturing, chemical processing, mining, and agriculture. Suitable for handling abrasive, viscous, or corrosive fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Install the pump as close as possible to the material source to minimize suction requirements and maximize performance
• Use grounded, flexible fluid hoses to reduce static sparking risk
• Install a fluid drain valve near the fluid outlet
• Install a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold installation
• Ensure the equipment is properly grounded