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

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, stainless steel seats and balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi, 0.86 MPa)
• Suitable for water, antifreeze, fuel, and compatible with industrial transfer applications
• UL listed (for some models; confirm for this specific configuration)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for industrial environments
• Easy to maintain with accessible components
• Handles solids up to 3.2 mm (1/8 in)
• Smooth operation and long service life

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and general industrial maintenance

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)
• Check air supply for correct pressure and cleanliness
• Inspect diaphragm and seats for wear before installation
• Follow manufacturer’s torque specifications for all connections
• Perform regular maintenance checks for leaks and wear