The GRACO 649035 Husky 1050 is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. It features a polypropylene (PP) center section and seats, PTFE balls, and a PTFE diaphragm (note: some sources specify PTFE diaphragm, but the product name may refer to PO diaphragm; confirm with supplier for exact specification). This pump is intended for use in systems requiring robust, leak-resistant, and maintenance-friendly fluid handling.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050
• Polypropylene (PP) center section and seats, PTFE balls, PTFE (or PO) diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of industrial fluids, especially those requiring chemical resistance
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5x longer diaphragm life for less maintenance and downtime
• Modular air valve for efficient operation
• Four bolt joint design for even sealing pressure and leak-free operation
• Multiple ports for installation flexibility

Applications:
Ideal for transferring a variety of industrial fluids, including chemicals, solvents, and abrasive materials, in sectors such as mining, agriculture, manufacturing, and general industrial maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of pump components during installation
• Use recommended gaskets and seals for leak-free operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed
• Lubricate moving parts according to maintenance schedule