The GRACO Husky 1050 Polypropylene (NPT) Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features a polypropylene center section, stainless steel seats, PTFE balls, and a PTFE overmolded diaphragm. This pump is engineered for reliable, low-maintenance transfer of a wide range of fluids, including water, antifreeze, and fuels, in demanding environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1-inch (NPT) End Flange
• Polypropylene center section, stainless steel seats, PTFE balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Designed for use with water, antifreeze, fuels, and compatible with a wide range of industrial fluids
• UL listed (for certain models; confirm for specific part number)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• Handles solids up to 1/8 inch (3.2 mm)
• Reliable, robust construction for industrial use
• Easy to maintain and service

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel transfer; suitable for mining, agriculture, and general industrial applications

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer’s guidelines for air supply and pressure settings
• Regularly inspect and maintain diaphragms, balls, and seats for wear
• Use appropriate personal protective equipment during installation and maintenance