The GRACO Husky 1050 Al (1" BSPT) Pump is an air-operated double diaphragm pump designed for transferring a wide range of fluids, including water, antifreeze, and fuel. It features an aluminum center section, Buna-N seals and seats, polychloroprene weighted balls, and a polychloroprene overmolded diaphragm, making it suitable for industrial applications requiring chemical resistance and durability.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 Al (1" BSPT)
• Aluminum center section, Buna-N seals and seats, polychloroprene weighted balls, polychloroprene overmolded diaphragm
• 189 L/min (50 gpm)
• 8.6 bar (125 psi)
• Compatible with a wide range of industrial fluids including water, antifreeze, and fuel
• UL listed (for standard Husky 1050 models; confirm for specific 647126 configuration)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Durable construction for long service life
• Ease of maintenance and repair
• Handles solids up to 3.2 mm (1/8 in)
• Reliable performance in demanding environments

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids; suitable for mining, agriculture, and general industrial use

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure all connections are tight and leak-free before operation
• Use appropriate thread sealant for BSPT connections
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect seals, diaphragms, and balls for wear and replace as needed
• Keep pump and surrounding area clean to prevent contamination