The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for transferring a wide range of fluids, including water, antifreeze, and fuel. It features a polypropylene body, stainless steel center section and seats, Santoprene balls and diaphragms, and is engineered for industrial applications requiring chemical resistance and durability.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" (25 mm) nominal size
• Polypropylene manifold body, stainless steel center section and seats, Santoprene balls and diaphragms
• Maximum flow rate: 189 L/min (50 GPM)
• Maximum fluid pressure: 8.6 bar (125 psi) (varies by configuration; check specific model for exact rating)
• Compatible with water, antifreeze, fuel, and other industrial fluids; suitable for use with NEMA 56C gearbox and center flange configurations
• UL listed (varies by configuration; check specific model for exact certification)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Chemical-resistant polypropylene and stainless steel construction
• Santoprene diaphragms and balls for enhanced durability and chemical compatibility
• Designed for easy maintenance and reliability in demanding environments
• Suitable for handling solids up to 3.2 mm (0.125 in)

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids; commonly used in vehicle service, lubrication systems, and bulk fluid handling applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of the pump with the NEMA 56C gearbox and center flange
• Use appropriate gaskets and seals for the stainless steel center section and seats
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Consult the equipment manual for specific installation and maintenance procedures