The GRACO Husky 1050 Al 1" NPT Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, Buna-N (Nitrile) seats, polychloroprene weighted balls, and a polychloroprene overmolded diaphragm. This pump is engineered for reliable, leak-free operation and is suitable for handling a wide range of fluids including antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and water/wastewater.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 Al, 1" NPT
• Aluminum center section, Buna-N seats, polychloroprene weighted balls, polychloroprene overmolded diaphragm
• Maximum flow rate: 50 GPM (189 L/min)
• Maximum fluid pressure: 125 PSI (0.86 MPa, 8.6 bar)
• Antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, wastewater
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Four-bolt joint design for even sealing pressure and leak-free operation
• Modular air valve for easy maintenance
• Up to 5x longer diaphragm life for less downtime
• Multiple ports for installation flexibility
• Optional DataTrak™ for runaway protection and material usage tracking
• Optional pulse output for cycle count capability

Applications:
Industrial fluid transfer, including antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, and wastewater

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment, reducing the risk of leaks and premature failure.
• Ensure all connections are tight and properly sealed to prevent leaks
• Use appropriate thread sealant for NPT connections
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Lubricate moving parts as recommended by the manufacturer
• Perform routine maintenance checks to extend pump life
• Monitor for unusual noise or vibration, which may indicate wear or misalignment
• Keep the pump clean and free from debris