The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene end flange, stainless steel center section, stainless steel seats, PTFE balls, and a PTFE/Santoprene diaphragm. It is engineered for reliable, low-maintenance transfer of water, antifreeze, fuel, and other compatible fluids.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1-inch (nominal size, may vary by configuration)
• Polypropylene end flange, stainless steel center section, stainless steel seats, PTFE balls, PTFE/Santoprene diaphragm
• Up to 50 gpm (189 lpm) for Husky 1050 series (varies by configuration and fluid)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Suitable for water, antifreeze, fuel, and other compatible fluids; not for use with incompatible chemicals or at temperatures above rated limits
• UL listed (varies by model and configuration)
• Stall-free, low pulsation air valve for smooth operation
• One-piece center section reduces leaks and maintenance
• Modular design for easy service and part replacement
• Reliable performance in demanding industrial environments

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Commonly used in vehicle service, manufacturing, and maintenance operations.

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 supply and fluid compatibility
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Use appropriate mounting hardware and ensure the pump is level and stable
• Periodically check for leaks and unusual noises
• Replace diaphragms and seals according to the maintenance schedule
• Keep the pump clean and free from debris
• Consult the manual for specific maintenance intervals and procedures