The GRACO Husky 1050 Aluminum (1" NPT) Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, acetal seats, stainless steel balls, and a PTFE diaphragm. This pump is engineered for reliable, low-maintenance transfer of oils, fuels, coolants, and other industrial fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, acetal seats, stainless steel balls, PTFE diaphragm
• 189 L/min (50 gpm)
• 8.6 bar (125 psi)
• Industrial fluids (oil, fuel, coolant, water, antifreeze)
• UL listed (for some configurations; confirm specific model for certification)
• Stall-free low pulsation air valve for smooth operation
• Rapid changeover for efficient pumping
• Durable construction for long service life
• Easy maintenance and repair
• Handles solids up to 3.2 mm

Applications:
Transfer of oils, fuels, coolants, water, antifreeze, and other industrial fluids in mining, agriculture, manufacturing, and vehicle service environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are tight and leak-free
• Use appropriate thread sealant for NPT connections
• Follow manufacturer-recommended air supply pressure (20–125 psi)
• Install pump on a stable, level surface
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed