The GRACO Husky 1050 Al (1" BSPT) Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, stainless steel seats, polychloroprene weighted balls, and a polychloroprene overmolded diaphragm. This pump is engineered for reliable, efficient transfer of water, antifreeze, fuel, and other compatible fluids within GRACO equipment.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050 (1" BSPT)
• Aluminum center section, stainless steel seats, polychloroprene weighted balls, polychloroprene overmolded diaphragm
• Maximum fluid flow rate: 189 L/min (50 gpm)
• Maximum fluid pressure: 8.6 bar (125 psi)
• Suitable for water, antifreeze, fuel (including gasoline, diesel, fuel oil, and lubricating oil), and other compatible fluids
• UL Listed for fuels (gasoline, diesel, fuel oil, lubricating oil)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• 30% more efficient than market leader
• 20% increase in fluid flow compared to Husky 1040
• Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class
• Maximum solids handling: 3.2 mm
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
• Reliable, easy maintenance, robust duty cycle

Applications:
Industrial fluid transfer, fuel dispense, water and antifreeze transfer, lubrication systems, mining, agriculture, and other sectors requiring robust and efficient fluid handling

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 discharge connections (1" BSPT)
• Use recommended air supply (max air pressure: 20 SCFM, 1/2" air inlet)
• Install a 50 PSI relief valve for fuel dispense applications
• Regularly inspect and maintain diaphragms, balls, and seats for wear and tear
• Follow manufacturer guidelines for maximum operating temperature (up to 66°C/150°F)