The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene body, BLDC motor, end flange connections, aluminum center section, stainless steel seats, and Santoprene balls and diaphragms. It is intended for reliable, low-maintenance transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1 inch (25 mm) nominal size
• Polypropylene body, aluminum center section, stainless steel seats, Santoprene balls and diaphragms
• Maximum free flow delivery: 50 gpm (189 L/min)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Designed for water, antifreeze, fuel, and compatible fluids; not for use with incompatible chemicals
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust construction for long service life
• Easy maintenance and replacement of diaphragms and seats
• Handles solids up to 1/8 inch (3.2 mm) in size
• Reliable performance in harsh industrial environments

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Suitable for mining, agriculture, manufacturing, and maintenance operations where reliable, low-maintenance pumping is required.

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 proper alignment of end flange connections
• Check for correct air supply and pressure before operation
• Inspect diaphragms and seats regularly for wear and replace as needed
• Follow manufacturer guidelines for installation and maintenance
• Use compatible fluids as specified in the manual