The GRACO 652402 Husky 3300 PP Pump is a heavy-duty, air-operated double diaphragm pump featuring a polypropylene (PP) center section, PP seats, FKM (Viton) balls, and FKM (Viton) diaphragm. It is designed for reliable, efficient transfer of a wide range of fluids, including antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and water/wastewater. This pump is intended for professional use in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3-inch
• Polypropylene (PP) center section and seats, FKM (Viton) balls and diaphragm
• Up to 300 gpm (1,135 lpm)
• 100 psi (0.7 MPa, 6.9 bar) maximum working pressure for PP center section models
• Compatible with a wide range of fluids including antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, and wastewater
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces 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
• Heavy-duty construction for demanding applications

Applications:
Ideal for fluid transfer in industrial settings, including handling antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, and wastewater. Suitable for use in mining, agriculture, manufacturing, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Follow all safety instructions and warnings in the GRACO Husky 3300 manual
• Ensure proper alignment and secure mounting of the pump
• Use compatible fittings and hoses rated for the intended fluid and pressure
• Regularly inspect and maintain diaphragms, balls, and seals as per manufacturer recommendations
• Consult the manual for specific installation and maintenance procedures
• Perform routine inspections and preventive maintenance
• Replace worn or damaged parts with genuine GRACO components
• Keep the pump and surrounding area clean and free from debris
• Monitor for leaks and unusual noises during operation