The Husky 1050 is an air-operated double diaphragm pump constructed primarily from polypropylene, with stainless steel center section and seats, and Santoprene balls and diaphragms. It is designed for reliable, low-maintenance transfer of fluids such as water, antifreeze, and fuel in industrial and vehicle service applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 (1-inch inlet, center flange configuration)
• Polypropylene body, stainless steel center section and seats, Santoprene balls and diaphragms
• Maximum free-flow delivery: 189 L/min (50 GPM) (for standard air-operated models; note: your specified model includes a 120V AC motor, so actual flow may differ—consult manual for motor-driven specifics)
• Maximum fluid working pressure: 125 psi (0.86 MPa, 8.6 bar) (for standard air-operated models; motor-driven models may have different ratings—consult manual for specifics)
• For use with water, antifreeze, fuel, and other compatible fluids; not for use with incompatible chemicals or at temperatures above rated limits
• UL listed (for standard models); ATEX certification available depending on configuration and fluid temperature
• Stall-free low pulsation air valve for smooth, rapid changeover
• Modular air valve for easy maintenance
• Reliable, low-maintenance design
• Suitable for handling solids up to 3.2 mm (1/8 in)
• Center flange configuration for secure mounting
• Santoprene balls and diaphragms for chemical resistance and durability

Applications:
Industrial fluid transfer, vehicle service (antifreeze, windshield washer fluid, fuel), and other applications requiring reliable, low-maintenance pumping of compatible fluids

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may void warranties and compromise system integrity.
• Ensure pump is mounted securely using the center flange configuration
• Check all connections for leaks before operation
• Follow all safety instructions in the manual
• Use only compatible fluids and avoid exceeding maximum temperature and pressure ratings
• Regularly inspect and maintain diaphragms, balls, and seals for wear