The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. The model specified features an aluminum center section, stainless steel seats, PTFE balls, and a Santoprene diaphragm. It is engineered for reliable, low-maintenance transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, stainless steel seats, PTFE balls, Santoprene diaphragm (note: standard Husky 1050 AL typically uses TPE seats and diaphragm; for this specific part number, seats are stainless steel, balls are PTFE, and diaphragm is Santoprene, as per product description)
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 8.6 bar (125 psi) (note: some sources list 7 bar/100 psi as maximum operating pressure; for this specific configuration, consult manufacturer documentation for exact rating)
• Water, antifreeze, fuel, and other compatible fluids; maximum solids handling: 3.2 mm (1/8 in)
• UL listed (for standard Husky 1050 models; confirm for this specific configuration)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust construction for industrial environments
• Easy maintenance and serviceability
• Reliable performance with minimal downtime
• Handles abrasive and viscous fluids

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids in mining, agriculture, manufacturing, and vehicle service applications.

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 outlet connections (1" BSPT)
• Use appropriate thread sealant for leak-free installation
• Check air supply for correct pressure and cleanliness
• Follow manufacturer’s torque specifications for all connections
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed