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

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, polypropylene seats, acetal balls, Buna-N diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with water, antifreeze, fuel, lubricating oils, and other compatible fluids
• UL listed for fuels (specific configurations)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Robust construction for long service life
• Efficient and reliable operation
• Easy to maintain and service
• Handles solids up to 1/8 in (3.2 mm)

Applications:
Industrial fluid transfer, fuel dispensing, antifreeze and lubricating oil transfer, maintenance and lubrication systems

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for BSPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragm and seats regularly for wear and replace as needed
• Follow manufacturer’s guidelines for maintenance intervals