The GRACO 652902 Husky 3300 is an air-operated double diaphragm pump featuring a stainless steel fluid section, aluminum center section, and FKM (Viton) seats, balls, and 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. BSPT
• Stainless steel fluid section, aluminum center section, FKM (Viton) seats, balls, and diaphragm
• Up to 300 gpm (1,135 lpm)
• Max fluid pressure: 125 psi; Max air pressure: 8.6 bar
• Compatible with a wide range of industrial fluids; modular design for various configurations
• Offered in ATEX configuration (for hazardous environments)
• Stall-free low pulsation air valve for smooth operation
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Heavy-duty construction for reliability and long service life
• Modular, stall-resistant air valve design
• Expanded material offering for handling numerous applications

Applications:
Ideal for transferring a wide variety of industrial fluids in sectors such as mining, agriculture, chemical processing, and general manufacturing. Suitable for use in environments requiring robust, reliable, and efficient fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• 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 inlet and outlet port connections
• Ensure the equipment is properly grounded