The GRACO 650299 Husky 1050P-E is a plastic air-operated double diaphragm pump designed for transferring a wide range of fluids, including those with suspended solids. It is constructed with plastic materials for chemical resistance and is intended for use in industrial applications where reliability and ease of maintenance are required.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050P-E
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 7 bar (100 psi) for plastic models (varies by material; metal models can handle up to 8.6 bar/125 psi)
• Compatible with a wide range of fluids, including those with solids up to 3.2 mm (1/8 in) in size
• UL listed
• Stall-free low pulsation air valve for smooth operation
• Rapid changeover for efficient pumping
• Designed for ease of maintenance and reliability
• Suitable for continuous duty cycle

Applications:
Industrial fluid transfer, chemical processing, wastewater treatment, mining, agriculture, and other applications requiring robust and reliable pumping of fluids with suspended solids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate gaskets and seals for chemical compatibility
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and valves for wear and replace as needed
• Periodically check for leaks and tighten connections
• Inspect diaphragms and replace if damaged
• Lubricate moving parts as recommended by GRACO
• Keep air supply clean and dry