The GRACO Husky 1050 Aluminum (1" NPT) Pump is an air-operated double diaphragm pump designed for reliable transfer of fluids with suspended solids. It features an aluminum center section, acetal seats, Geolast balls, and Geolast diaphragm, making it suitable for demanding industrial applications where durability and resistance to wear are required.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, acetal seats, Geolast balls, Geolast diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 8.6 bar (125 psi)
• Compatible with a wide range of industrial fluids and slurries; not for export (domestic use only in some markets)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Modular air valve for efficient operation
• Longer diaphragm life (up to 5x longer for less maintenance and downtime)
• Four-bolt joint design for even sealing pressure and leak-free operation
• Pulse count capability for cycle monitoring (with Pulse Output option)
• Maximum solids handling: 3.2 mm (1/8 in)
• Maximum pump speed: 280 cpm
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet

Applications:
Ideal for transferring fluids with suspended solids in industries such as mining, agriculture, chemical processing, and general industrial maintenance. Suitable for use in lubrication systems, waste handling, and process transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment of inlet and outlet connections (1" NPT or BSPT as specified)
• Use appropriate thread sealant for leak-free installation
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and seats regularly for wear and replace as needed
• Follow manufacturer’s guidelines for maintenance intervals and procedures
• Consider optional features such as DataTrak™ for material usage tracking and Pulse Output for cycle counting