The GRACO Husky 1050 Al (1" BSPT) Pump is an air-operated double diaphragm pump with an aluminum center section, aluminum seats, Santoprene balls, and a polychloroprene overmolded diaphragm. It is designed for industrial fluid transfer applications, including water, antifreeze, detergents, motor oil, hydraulic fluid, and cutting oil.

Key Features:

• Pneumatic (Air-Operated) Double Diaphragm Pump
• Husky 1050, 1" BSPT
• Aluminum center section, aluminum seats, Santoprene balls, polychloroprene overmolded diaphragm (Note: Most sources specify TPE/TPE or polyester elastomer seats and acetal balls; Santoprene balls and polychloroprene diaphragm are not standard for this model in available documentation. Please verify with GRACO for this specific configuration.)
• 189 L/min (50 GPM)
• 8.6 bar (125 psi)
• Water, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, wastewater transfer
• UL (for some configurations)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust aluminum construction for durability
• Handles solids up to 3.2 mm (1/8 in.)
• Easy maintenance and reliable operation
• Suitable for continuous industrial duty

Applications:
Industrial fluid transfer, including water, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and wastewater transfer

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections (air, inlet, outlet) are secure and leak-free
• Use appropriate thread sealant for BSPT connections
• Check for proper alignment and support to prevent vibration and stress on piping
• Follow GRACO’s recommended maintenance schedule for diaphragm and ball inspection/replacement
• Verify compatibility of pumped fluids with pump materials