The GRACO 659800 is a heavy-duty, 3-inch stainless steel electric double diaphragm pump designed for high-volume transfer of industrial fluids, including solids, slurries, and abrasives. It features a 7.5 Hp AC motor, aluminum center section, and is engineered for lasting performance in demanding industrial environments.

Key Features:

• Electric Double Diaphragm Pump
• Husky 3300e, 3-inch
• Stainless steel (SS) with aluminum (AL) center section, SP (Superior Performance) seat, ball, and diaphragm
• Up to 220 gpm
• Designed for industrial fluid transfer, including solids, slurries, and abrasives
• Engineered for heavy-duty, long-lasting performance
• Up to 80% reduction in energy usage compared to air diaphragm pumps
• Pump replacables last up to 5x longer compared to other brands
• Low pulsation without costly dampeners
• Near 0 dB in-plant noise pollution
• Accurately meter fluid with VFD controls (sold separately)
• No rotating or moving seals
• Runs dry, self-primes, and stalls under pressure
• Made in the U.S. with long-wear, high-quality components

Applications:
High-volume transfer of industrial fluids, including solids, slurries, and abrasives in manufacturing, mining, agriculture, and other industrial settings

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump. Non-genuine parts may compromise safety and efficiency.
• Follow all safety instructions and guidelines provided in the GRACO manual
• Ensure correct configuration and setup for your specific application
• Regular preventative maintenance is recommended to maintain peak performance and minimize downtime
• Consult a GRACO specialist or distributor for expert guidance on installation and optimal performance
• Quick shipping of genuine parts is available to minimize repair delays
• Perform regular inspections and preventative maintenance
• Use only genuine GRACO replacement parts
• Monitor for leaks and unusual noise
• Keep pump and surrounding area clean and free of debris