The GRACO 650286 Husky 1050 is a polypropylene air-operated double diaphragm (AODD) pump designed for industrial fluid transfer. It features a polypropylene body, stainless steel center section, polypropylene seats, PTFE balls, and a PTFE/Santoprene diaphragm. This pump is intended for reliable, chemical-resistant transfer of liquids in demanding environments.

Key Features:

• Air-Operated Double Diaphragm Pump (AODD)
• Husky 1050
• Polypropylene body, stainless steel center section, polypropylene seats, PTFE balls, PTFE/Santoprene diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid pressure: 7 bar (100 psi)
• Designed for industrial fluid transfer, compatible with a wide range of chemicals and liquids
• UL listed (for some configurations; confirm for this specific part number)
• Stall-free low pulsation air valve for smooth operation
• Chemical-resistant materials for durability
• Easy maintenance and serviceability
• Reliable performance in harsh environments
• Handles solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, chemical processing, water, antifreeze, fuel, and other liquid transfer applications in mining, agriculture, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Ensure proper alignment of pump components during assembly
• Use recommended gaskets and seals for leak-free operation
• Follow torque specifications for all fasteners
• Install air regulator and appropriate hoses as per manual
• Regularly inspect diaphragms and seats for wear and replace as needed