The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a 1" BSPT connection, stainless steel (S/S) fluid section, 120V compressor with BLDC motor, aluminum center section, and Santoprene seats, balls, and diaphragms. It is intended for transferring water, antifreeze, fuel, and other compatible fluids within GRACO equipment.

Key Features:

• Pneumatic Double Diaphragm Pump
• Husky 1050, 1" BSPT
• Stainless steel fluid section, aluminum center section, Santoprene seats, balls, and diaphragms
• Maximum free-flow delivery: 189 l/min (50 gpm) (varies by configuration; for standard Husky 1050, up to 38–50 gpm depending on model and setup)
• Maximum fluid pressure: 100 psi (7 bar) (varies by configuration; for standard Husky 1050, up to 50–100 psi depending on model and setup)
• Water, antifreeze, fuel, and other compatible fluids
• UL Listed (for standard Husky 1050 models)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Four-bolt joint design for even sealing pressure and leak-free operation
• Modular air valve for easy maintenance
• Up to 5x longer diaphragm life for less downtime
• Optional DataTrak™ for runaway protection and material usage tracking
• Optional pulse output for cycle count capability
• Spring-loaded, externally serviceable pilot valves for faster changeover and reduced pulsation
• 30% more efficient than market leader
• 20% increase in fluid flow compared to Husky 1040

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible fluids; suitable for mining, agriculture, and other heavy-duty environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment. Non-genuine parts may compromise safety, efficiency, and warranty coverage.
• Ensure all connections are tight and leak-free before operation
• Use appropriate thread sealant for BSPT connections
• Verify air supply pressure and flow rate match pump requirements
• Install pump in a location with adequate ventilation and access for maintenance
• Follow all safety guidelines and local regulations for fluid transfer equipment
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Perform routine maintenance as recommended by GRACO
• Keep spare diaphragms and seals on hand for quick replacement
• Monitor pump performance and address any leaks or unusual noises promptly
• Consult the equipment manual for specific installation and maintenance instructions