The GRACO 659401 Husky 3300P-E is a 3-inch electric diaphragm pump with a polypropylene body and Santoprene diaphragms, designed for high-efficiency fluid transfer in demanding industrial applications. It is intended for use in GRACO equipment requiring robust, chemical-resistant pumping solutions.

Key Features:

• Electric diaphragm pump
• Husky 3300P-E, 3-inch
• Polypropylene body, aluminum center section, Santoprene diaphragms and balls
• Up to 220 gpm (varies by configuration and motor)
• Compatible with a wide range of industrial fluids, especially those requiring chemical resistance
• High-efficiency electric motor (up to 80% reduction in energy usage compared to air diaphragm pumps)
• Long-lasting pump replacables (up to 5x longer life compared to other brands)
• Stall-free, low pulsation operation for smooth flow
• One-piece center section for leak reduction and easier maintenance
• Modular design for easy servicing
• Heavy-duty construction for reliability in harsh environments

Applications:
Ideal for transferring chemicals, solvents, and other aggressive fluids in industries such as mining, agriculture, manufacturing, and wastewater treatment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and discharge connections
• Use appropriate gaskets and seals for chemical compatibility
• Follow torque specifications for all fasteners
• Check for leaks after installation and during initial operation
• Regularly inspect diaphragms and seals for wear and replace as needed