The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer applications. This specific configuration features a polypropylene body, IEC 90 gearbox, center flange, aluminum center section, stainless steel seats, PTFE balls, and a PTFE/Santoprene diaphragm. It is engineered for reliable, efficient transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1-inch (nominal size)
• Polypropylene (body), Aluminum (center section), Stainless Steel (seats), PTFE (balls), PTFE/Santoprene (diaphragm)
• Maximum free-flow delivery: 189 l/min (50 gpm); Maximum pump speed: 280 cpm; Fluid displacement per cycle: 0.64 liter (0.17 gal)
• Maximum fluid pressure: 7 bar (100 psi, 700 kPa); Maximum air input pressure: 8.6 bar (125 psi, 0.86 MPa) (varies by configuration)
• For use with water, antifreeze, fuel, and other compatible fluids; not for use with incompatible chemicals or at temperatures above specified limits
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• Robust construction for industrial environments
• Center flange design for secure mounting
• IEC 90 gearbox for specific drive requirements

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for vehicle service, manufacturing, and maintenance applications

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer guidelines for air and fluid inlet/outlet connections
• Use appropriate mounting hardware for center flange installation
• Check compatibility of fluids and operating conditions before use
• Refer to the manual for specific installation and maintenance procedures
• Regularly inspect diaphragms, balls, and seats for wear or damage
• Lubricate moving parts as recommended
• Replace worn or damaged components with genuine GRACO parts
• Monitor air pressure and flow rates to ensure optimal performance