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

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, aluminum seats, Buna-N balls, Santoprene diaphragm
• Maximum free flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi, 0.86 MPa)
• Industrial fluids such as water, antifreeze, and fuel
• UL listed (for some models; confirm for this specific configuration)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust aluminum construction for durability
• Capable of handling solids up to 3.2 mm (1/8 in)
• Reliable performance in demanding environments
• Easy maintenance and serviceability

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and other heavy-duty 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" NPT)
• Use appropriate thread sealant for leak-free installation
• Verify air supply is clean and regulated to recommended pressure
• Check for correct diaphragm and ball material compatibility with the fluid being pumped
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect diaphragms, balls, and seats for wear
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry to prevent internal damage
• Periodically check for leaks and tighten connections as needed