The GRACO Husky 1050 Polypropylene Pump (SKU:. 649081) is an air-operated double diaphragm pump designed for transferring a variety of fluids. It features a polypropylene center section and end flanges, polypropylene seats, FKM (Fluoroelastomer) balls, and a PTFE (Polytetrafluoroethylene) overmolded diaphragm. This configuration is intended for use in industrial applications requiring chemical resistance and reliable fluid transfer.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" (nominal size, inferred from similar models)
• Polypropylene center section and end flanges, polypropylene seats, FKM balls, PTFE overmold diaphragm
• Up to 189 L/min (50 gpm) for similar Husky 1050 models
• Up to 8.6 bar (125 psi) for similar Husky 1050 models
• Designed for chemical and industrial fluid transfer; compatible with a wide range of fluids, especially those requiring chemical resistance
• UL listed for similar Husky 1050 models
• Stall-free, low pulsation air valve for smooth operation
• One-piece center section reduces leaks and maintenance
• Pulse count feature for monitoring and diagnostics
• Chemical-resistant materials for harsh environments
• Reliable, robust construction for industrial duty cycles

Applications:
Industrial fluid transfer, chemical processing, water, antifreeze, and fuel transfer, oil evacuation, and other applications requiring chemical resistance and reliable pumping

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment. Non-genuine parts may compromise system integrity and void warranties.
• Ensure all connections are tight and leak-free before operation
• Follow manufacturer guidelines for air supply and pressure settings
• Inspect diaphragms and balls regularly for wear and replace as needed
• Use appropriate gaskets and seals for chemical compatibility
• Consult the equipment manual for specific installation and maintenance procedures