The GRACO Husky 1050 Polypropylene Pump is a robust, air-operated double diaphragm pump constructed primarily from polypropylene, with Santoprene diaphragms and balls, and stainless steel seats. It is designed for reliable 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"
• Polypropylene manifold and seat, Santoprene diaphragm and balls, stainless steel seats, aluminum center section
• Maximum free flow delivery: 50 gpm (189 L/min)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Suitable for water, antifreeze, fuel, and compatible with various GRACO fluid transfer systems
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• One-piece center section for durability
• Four bolt joint design for secure assembly
• Longer diaphragm life
• Multiple port options

Applications:
Industrial fluid transfer, vehicle service (antifreeze, windshield solvent, fuel), general-purpose pumping of liquids with solids up to 3.2 mm

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are tight and leak-free
• Use appropriate thread sealant as recommended by GRACO
• Mount pump securely using provided wall mount bracket if included
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect diaphragms and balls for wear and replace as needed