The GRACO Husky 3300 (SKU:. 652449) is an air-operated double diaphragm pump featuring a polypropylene pump body, aluminum center section, stainless steel seats, PTFE balls, and PTFE diaphragm. It is designed for robust, leak-free fluid transfer in demanding industrial environments, handling a wide range of fluids including those with solids or aggressive chemicals.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm)
• Polypropylene pump body, aluminum center section, stainless steel seats, PTFE balls, PTFE diaphragm
• Up to 1,135 L/min (300 gpm)
• Compatible with a wide range of fluids, including those with solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section for leak-free operation and reduced maintenance
• Heavy-duty construction for long service life
• Modular, stall-resistant air valve design
• 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 fluids in industrial, mining, chemical, and agricultural settings, especially where resistance to corrosion and chemical attack is required.

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 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 to prevent leaks
• Regularly inspect and maintain diaphragms and seals for long service life