The Husky 1050 is an air-operated double diaphragm pump with an aluminum center section, polypropylene seats, acetal balls, and Santoprene diaphragm. It is designed for reliable, low-maintenance transfer of fluids such as water, antifreeze, and fuel in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, polypropylene seats, acetal balls, Santoprene diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Suitable for water, antifreeze, fuel, and other compatible fluids; maximum pumpable solids: 3.2 mm (1/8 in)
• UL listed (for certain models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, low-maintenance design
• Handles abrasive and viscous fluids
• Easy to maintain and repair
• Suitable for continuous duty cycle

Applications:
Industrial fluid transfer, water, antifreeze, and fuel transfer, maintenance and lubrication systems, mining, agriculture, and general industrial use.

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 for this model)
• Use appropriate thread sealant for leak-free installation
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls for wear during installation and maintenance
• Follow manufacturer’s torque specifications for all connections
• Regularly inspect diaphragms, balls, and seats for wear or damage
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry to prevent internal contamination
• Lubricate moving parts as recommended by the manufacturer