The GRACO Husky 1050 is an air-operated double diaphragm pump with an aluminum center section, TPE (thermoplastic elastomer) seats, balls, and diaphragm. It is designed for reliable, low-maintenance transfer of fluids such as fuel, water, and antifreeze in industrial and vehicle service applications.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1" NPT
• Aluminum center section, TPE seats, balls, and diaphragm
• Maximum free flow: 50 GPM (189 LPM)
• Maximum working pressure: 125 psi (8.6 bar, 0.86 MPa)
• For use with fuel, water, antifreeze, and compatible with various industrial fluids
• UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to similar pumps
• Spring-loaded, externally serviceable pilot valves for faster changeover and reduced pulsation
• No lube, no stall air valve design
• Offered in ATEX configuration for hazardous environments

Applications:
Industrial fluid transfer, vehicle service (fuel, water, antifreeze), mining, agriculture, and other sectors requiring robust, reliable fluid handling

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 rated for the intended fluid and pressure
• Follow recommended air supply requirements (maximum air pressure: 50–125 psi depending on configuration)
• Regularly inspect and maintain seals, diaphragms, and valves as per manufacturer guidelines
• Consult the equipment manual for specific installation and maintenance procedures