The GRACO 649027 Husky 1050 PP NPT Pump is a polypropylene (PP) center flange pump designed for industrial fluid transfer. It features a center flange and NPT (National Pipe Thread) connections, making it suitable for handling a variety of liquids in demanding environments. This part is intended for use within GRACO Husky 1050 series air-operated double diaphragm pumps, providing reliable and leak-resistant fluid transfer.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 PP NPT
• Polypropylene (PP) center flange and center section
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for plastic pumps
• Compatible with Husky 1050 series pumps; suitable for various industrial fluids
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Four-bolt joint design for even sealing pressure and leak-free operation
• Up to 5x longer diaphragm life for less maintenance and downtime
• Modular air valve for easy maintenance
• Multiple ports for installation flexibility
• Optional DataTrak™ for runaway protection and material usage tracking
• Optional pulse output for cycle count capability

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

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with Husky 1050 series pumps, reducing the risk of leaks and downtime.
• Ensure all connections are clean and free of debris before installation
• Use appropriate thread sealant or gaskets for NPT connections
• Follow torque specifications for four-bolt joint design to ensure even sealing pressure
• Regularly inspect for leaks and wear, especially at the center section and diaphragm
• Consult the GRACO Husky 1050 manual for detailed installation and maintenance procedures