The GRACO 659823 Husky 3300S-E is a stainless steel electric diaphragm pump designed for high-performance fluid transfer in demanding industrial environments. It features Santoprene diaphragms and balls, a stainless steel body, and an aluminum center section, making it suitable for handling a wide range of fluids, including those requiring hygienic or corrosive-resistant materials. This pump is intended for use in applications where reliability, efficiency, and long service life are critical.

Key Features:

• Electric diaphragm pump
• Husky 3300S-E (3" port size)
• Stainless steel body, aluminum center section, Santoprene diaphragms and balls
• Up to 220 gpm (not all sources agree; some list up to 300 gpm for similar models, but 220 gpm is specified for this electric variant)
• Designed for integration with GRACO fluid handling systems and suitable for a wide range of industrial fluids
• ATEX induction motor (hazardous area certification)
• High-speed gear ratio for efficient operation
• Up to 80% reduction in energy usage compared to air diaphragm pumps
• Pump replacables last up to 5x longer compared to other brands
• Stainless steel construction for corrosion resistance
• Santoprene diaphragms and balls for chemical compatibility and durability
• Modular, easy-to-maintain design

Applications:
Ideal for industrial fluid transfer, including chemical processing, food and beverage, mining, and agriculture. Suitable for applications requiring hygienic, corrosion-resistant, or high-efficiency pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free before operation
• Follow GRACO’s recommended installation procedures for electrical and mechanical connections
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Use appropriate safety measures when installing in hazardous environments (ATEX certified)
• Perform routine maintenance checks as per GRACO guidelines
• Keep spare diaphragms and balls on hand for quick replacement
• Monitor pump performance and energy usage for early detection of issues