The GRACO Husky 1050E is an electric double diaphragm pump constructed primarily from aluminum, featuring a robust IEC 90 gearbox, aluminum center section, TPE (thermoplastic elastomer) seats, acetal balls, and TPE diaphragms. It is designed for reliable transfer of fluids such as water, antifreeze, and fuel in industrial and vehicle service applications.

Key Features:

• Electric Double Diaphragm Pump
• Husky 1050E, 1" NPT
• Aluminum center section, TPE seats, acetal balls, TPE diaphragms
• Maximum free-flow delivery: 42 gpm (158 lpm)
• Maximum fluid working pressure: 70 psi (4.8 bar, 0.48 MPa)
• Suitable for water, antifreeze, fuel, and compatible with fluids that do not degrade TPE or acetal
• ATEX (for certain models, check specific part number for certification)
• Stall-free operation under pressure (unique to Husky 1050E series)
• Robust IEC 90 gearbox for reliable performance
• Aluminum construction for durability and corrosion resistance
• TPE seats and diaphragms for chemical resistance and long service life
• Acetal balls for smooth operation and wear resistance
• Easy maintenance with accessible components

Applications:
Ideal for transferring water, antifreeze, fuel, and similar fluids in industrial, vehicle service, and maintenance environments. Suitable for applications requiring reliable, low-maintenance fluid transfer with the ability to handle small solids up to 1/8 inch (3.2 mm).

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for NPT connections
• Verify compatibility of pumped fluid with TPE and acetal materials
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed