The GRACO Husky 1050 is an air-operated double diaphragm pump designed for robust fluid transfer applications. This specific model features an aluminum center section, polypropylene seats, TPE balls, and a TPE diaphragm, making it suitable for handling a variety of fluids including fuels, oils, and coolants. It is engineered for reliable, low-maintenance operation in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, polypropylene seats, TPE balls, TPE diaphragm
• Maximum free-flow delivery: 50 GPM (189 L/min)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• For use with fuel, oil, coolant, and similar fluids; compatible with 1" NPT/BSPT connections
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Long diaphragm life (up to 5x longer than previous models)
• Handles solids up to 1/8" (3.2 mm)
• Reliable, low-maintenance design
• Suitable for continuous duty cycles

Applications:
Ideal for fuel transfer, oil handling, coolant circulation, and general industrial fluid transfer in mining, agriculture, and manufacturing environments.

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 inlet and outlet connections (1" NPT/BSPT)
• Use appropriate thread sealant for leak-free installation
• Verify air supply is clean and regulated to recommended pressure (up to 125 psi)
• Check for correct diaphragm and ball seating before operation
• Regularly inspect and maintain diaphragms and seats for wear