The GRACO Husky 1050 Polypropylene Pump (650317) is a robust, air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene body, stainless steel center section, and FKM (fluorocarbon elastomer) seats, balls, and diaphragm, making it suitable for handling aggressive chemicals and demanding environments. It is intended for reliable, continuous-duty fluid transfer in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050
• Polypropylene body, stainless steel center section, FKM (fluorocarbon elastomer) seats, balls, and diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 7 bar (100 psi) (Note: Some sources list up to 8.6 bar, but standard Husky 1050 is typically 7 bar/100 psi)
• Compatible with a wide range of industrial fluids, including aggressive chemicals, due to FKM and polypropylene construction
• UL listed (for standard Husky 1050 models; not explicitly stated for this specific configuration)
• Modular air valve for easy maintenance
• One-piece center section for durability
• Four-bolt joint design for secure assembly
• Longer diaphragm life with FKM material
• Reliable, continuous-duty operation
• Handles solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, including handling of aggressive chemicals, water, antifreeze, and fuel. Suitable for mining, agriculture, manufacturing, and other demanding environments.

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 secure and leak-free
• Use appropriate gaskets and seals for the intended fluid
• Follow manufacturer guidelines for air supply and pressure
• Regularly inspect and maintain diaphragms, seats, and balls for wear
• Consult the manual for specific installation and maintenance procedures