The GRACO Husky 1050 Polypropylene (NPT) Pump is an air-operated double diaphragm pump designed for reliable transfer of a wide range of fluids, including water, antifreeze, and fuel. It features a polypropylene center section, end flange, PVDF seats, Santoprene balls, and a Santoprene diaphragm, making it suitable for industrial applications requiring chemical resistance and durability.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1 in. NPT (fluid inlet/outlet)
• Polypropylene center section, end flange, PVDF seats, Santoprene balls, Santoprene diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 100 psi (7 bar, 700 kPa) for standard models; some metal models up to 125 psi (8.6 bar, 0.86 MPa)
• Compatible with water, antifreeze, fuel, and other industrial fluids; suitable for use with various GRACO equipment
• UL listed (for standard models)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Modular air valve for easy maintenance
• Four-bolt joint design for even sealing and leak-free operation
• Multiple ports for installation flexibility
• Up to 5x longer diaphragm life for less maintenance and downtime

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids; suitable for mining, agriculture, and general industrial use

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 before operation
• Use appropriate thread sealant for NPT connections
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect and maintain diaphragms and seals to prevent leaks and downtime