The GRACO 652072 Husky 3300 is an air-operated double diaphragm pump with an aluminum center section, aluminum seats, PTFE balls, and PTFE diaphragm. It is designed for high-efficiency, heavy-duty fluid transfer in industrial applications, compatible with a wide range of materials and environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 in. (76.2 mm) ANSI/DIN/NPT
• Aluminum center section, aluminum seats, PTFE balls, PTFE diaphragm
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of fluids and industrial environments
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section for leak elimination and reduced maintenance
• Modular, stall-resistant air valve design
• Up to 40% more efficient than comparable pumps
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Expanded material offering for diverse applications
• Heavy-duty construction

Applications:
Ideal for transferring a wide range of fluids in industrial settings, including mining, agriculture, chemical processing, and manufacturing.

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 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.
• Remove and rotate the center manifold(s) to change the orientation of inlet or outlet port(s) as needed.
• Follow torque instructions for assembly and maintenance.