The GRACO Husky 1050 Polypropylene (NPT) Pump is an air-operated double diaphragm pump designed for transferring a wide range of fluids, including water, antifreeze, and fuels. It features a polypropylene center section, stainless steel seats, Santoprene balls, and a Buna-N diaphragm, making it suitable for industrial applications requiring chemical resistance and durability.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" (NPT) End Flange
• Polypropylene center section, stainless steel seats, Santoprene balls, Buna-N 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 some models; confirm for this specific configuration)
• Modular air valve for easy maintenance
• One-piece center section for enhanced reliability
• Four bolt joint design for robust construction
• Multiple port options for flexible installation
• Longer diaphragm life due to quality materials

Applications:
Industrial fluid transfer, including water, antifreeze, fuels, and other compatible liquids in mining, agriculture, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure all connections are tight and leak-free before operation
• Use appropriate gaskets and seals for the intended fluid
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed