The Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, aluminum seats, Buna-N balls, and Buna-N diaphragm. This pump is intended for use in transferring a variety of fluids, including water, antifreeze, and fuel, in demanding industrial environments.

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, aluminum seats, Buna-N balls, Buna-N diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm) (varies by configuration; some listings specify 38 gpm for certain models)
• Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa) (varies by configuration; some models specify 50–100 psi for specific applications)
• Compatible with water, antifreeze, fuel, oil, and waste oil (depending on configuration and wetted materials)
• UL-listed for certain models
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Designed for reliability and ease of maintenance
• Handles solids up to 1/8" (3.2 mm) in size
• Maximum pump speed: 280 cycles per minute
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, oil, and waste oil. Suitable for mining, agriculture, vehicle service, and general industrial use.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment of pump and piping
• Use appropriate thread sealant for NPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls for wear before installation
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect diaphragms, balls, and seats for wear or damage
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry to prevent contamination
• Monitor pump performance and address leaks or reduced flow promptly