The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, acetal seats and balls, and a PTFE overmolded diaphragm, making it suitable for handling a wide range of fluids including water, antifreeze, and fuel. This pump is engineered for reliability and ease of maintenance in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, acetal seats and balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) (varies by configuration; some sources list 100 psi/7 bar for certain models)
• Water, antifreeze, fuel, asphalt sealer, detergents, motor oil, hydraulic fluid, cutting oil, wastewater transfer
• UL listed (for certain configurations)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section reduces leaks and maintenance
• Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class
• 30% more efficient than market leader
• Expanded material offering for diverse applications

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

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Install a fluid pressure relief valve at the pump outlet to prevent overpressurization and rupture of the pump or hose
• Use recommended GRACO Fluid Pressure Relief Kit (part number GR238428) for Husky 1050 aluminum diaphragm pumps
• Ensure proper alignment and secure connections for air and fluid lines
• Regularly inspect and maintain diaphragms, seats, and balls for wear and replace as needed