The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene center flange, aluminum center section, and Buna-N (nitrile rubber) seats, balls, and diaphragm, making it suitable for handling a variety of fluids including water, antifreeze, and fuels. It is intended for use in demanding industrial environments where reliable, maintenance-friendly fluid transfer is required.

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050, 1 inch (25 mm) connections
• Polypropylene center flange, aluminum center section, Buna-N seats, balls, and diaphragm
• Maximum free flow (water): 189 L/min (50 US GPM)
• Maximum working pressure: 8.6 bar (125 psig) (Note: Some sources list 7 bar/100 psi as maximum fluid pressure; confirm for specific application)
• Suitable for water, antifreeze, fuel, and compatible with various porting options (NPT, BSPP, BSPT, ANSI/DIN flanges)
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, maintenance-friendly design
• Handles solids up to 3.2 mm (0.125 in)
• Durable construction for industrial use
• Easy to install and maintain

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and other demanding environments where robust, reliable pumping is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and exhaust connections
• Regularly inspect and maintain Buna-N components for wear and chemical compatibility
• Consult the equipment manual for specific installation and maintenance procedures