The GRACO Husky 3300 is an air-operated double diaphragm pump with an aluminum center section, designed for reliable transfer of a wide range of fluids, including chemicals and abrasive materials. It features Geolast seats, TPE balls, and a Buna-N diaphragm, making it suitable for demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" (76.2 mm) ANSI/DIN/NPT
• Aluminum center section, Geolast seats, TPE balls, Buna-N diaphragm
• Up to 1,136 L/min (300 gpm)
• Up to 8.6 bar (125 psi)
• Compatible with a wide range of fluids, including chemicals and abrasive materials
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Modular, heavy-duty construction
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for diverse applications

Applications:
Transfer of chemicals, abrasive slurries, and other industrial fluids in mining, agriculture, manufacturing, and processing industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
• Install the pump as close as possible to the material source to maximize suction and performance
• Use grounded, flexible fluid hoses to reduce static sparking risk
• Install a fluid drain valve near the fluid outlet and a shutoff valve in the outlet line
• Follow torque instructions for manifold assembly and ensure proper grounding
• Regularly inspect diaphragms, seats, and balls for wear
• Replace worn components with genuine GRACO parts
• Keep the pump clean and free from debris
• Follow manufacturer’s maintenance schedule