The Husky 1050 is an air-operated double diaphragm pump constructed primarily from polypropylene, with polypropylene seats, FKM (Viton) balls, and a PTFE overmolded diaphragm. It is designed for reliable transfer of a wide range of fluids in industrial applications, including water, antifreeze, and fuel, and is suitable for environments requiring chemical resistance and durability.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1 inch (nominal size, varies by configuration)
• Polypropylene (end flange, remote center section, seats), FKM (Viton) balls, PTFE overmolded diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 100 psi (7 bar, 700 kPa)
• Compatible with a wide range of fluids including water, antifreeze, and fuel; suitable for industrial and vehicle service applications
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Durable polypropylene and PTFE construction for chemical resistance
• Reliable operation in demanding environments
• Easy maintenance and serviceability
• Suitable for handling solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, vehicle service (water, antifreeze, fuel), chemical processing, and other applications requiring robust, chemically resistant pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure all connections are tight and leak-free
• Use appropriate thread sealant for NPT connections
• Verify compatibility of pump materials with the fluid being transferred
• Follow manufacturer guidelines for maximum pressure and temperature limits
• Regularly inspect and maintain diaphragms and seals for optimal performance