The GRACO Husky 3300 (3" NPT) is a heavy-duty, air-operated double diaphragm pump designed for demanding industrial applications. This specific configuration features a stainless steel pump body, aluminum center section, stainless steel seats, and Buna-N (nitrile) balls and diaphragms, making it suitable for handling a wide range of chemicals and fluids while offering excellent chemical resistance and durability.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300 (3" NPT)
• Stainless steel pump body, aluminum center section, stainless steel seats, Buna-N balls and diaphragms
• Up to 300 GPM (1,135 LPM)
• Compatible with a wide range of industrial fluids and chemicals, especially those requiring chemical resistance and durability
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Modular, stall-resistant air valve design
• Heavy-duty construction for long service life
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for handling numerous applications

Applications:
Ideal for transferring and metering chemicals, slurries, and abrasive fluids in industries such as mining, agriculture, chemical processing, and manufacturing. Suitable for applications requiring robust chemical resistance and high flow rates.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• 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 the risk of static sparking
• Install a fluid drain valve near the fluid outlet and a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold assembly to ensure leak-free operation
• Regularly inspect and maintain diaphragms, balls, and seats for wear and replace as needed