The GRACO Husky 1050 Aluminum (1" NPT) Pump is an air-operated double diaphragm pump designed for industrial fluid transfer applications. It features an aluminum center section, aluminum seats, Santoprene balls, and a Buna-N diaphragm. This pump is engineered for reliable, leak-free operation and is suitable for transferring water, antifreeze, fuel, and other compatible fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, aluminum seats, Santoprene balls, Buna-N diaphragm
• 189 L/min (50 gpm)
• 8.6 bar (125 psi)
• Water, antifreeze, fuel, and other compatible fluids
• Stall-free low pulsation air valve for smooth operation
• One-piece center section for leak prevention and reduced maintenance
• Robust construction for industrial environments
• Handles solids up to 3.2 mm (1/8 in)
• Maximum pump speed: 280 cycles per minute
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and other heavy-duty environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections (1" NPT)
• Check for correct air supply and pressure settings
• Inspect diaphragm and seats for wear before installation
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect and maintain diaphragms and balls for longevity
• Periodically check for leaks and tighten connections as needed
• Replace diaphragms and balls according to maintenance schedule
• Keep air supply clean and dry to prevent valve issues
• Lubricate moving parts as recommended by GRACO