The GRACO 659801 Husky 3300e is a stainless steel electric double diaphragm pump designed for high-efficiency fluid transfer in demanding industrial environments. It features PTFE diaphragms and balls, with an aluminum center section, and is engineered for reliability and long service life in applications requiring robust, leak-resistant pumping solutions.

Key Features:

• Electric Double Diaphragm Pump (EODD)
• Husky 3300e, 3-inch (76.2 mm) connection
• Stainless steel body, aluminum center section, PTFE diaphragms and balls
• Up to 220 gpm (varies by configuration and motor)
• Designed for integration with GRACO Husky 3300 series equipment and compatible with a wide range of industrial fluids
• Stall-free, low pulsation operation for smooth flow
• One-piece center section for leak resistance and reduced maintenance
• Up to 80% reduction in energy usage compared to air diaphragm pumps
• Pump replacables last up to 5x longer compared to other brands
• Heavy-duty construction for reliability and long service life

Applications:
Suitable for transferring a wide range of industrial fluids, including chemicals, paints, coatings, and process liquids in mining, agriculture, manufacturing, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment, reducing downtime and maintenance costs.
• Ensure proper alignment and secure mounting of the pump
• Use compatible piping and fittings rated for the intended fluid and pressure
• Follow manufacturer guidelines for electrical connections and safety
• Regularly inspect diaphragms and seals for wear and replace as needed
• Periodically check for leaks and tighten connections as necessary
• Replace diaphragms and balls according to recommended service intervals
• Keep the pump and surrounding area clean to prevent contamination
• Consult the manual for specific maintenance schedules and procedures