The GRACO 650006 is a Husky 1050P-E air-operated double diaphragm pump constructed with a polypropylene body, stainless steel (SS) seats and balls, and PTFE/Santoprene diaphragms. It is designed for reliable transfer of fluids, including those with small solids, in industrial and maintenance applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050P-E, 1" connection
• Polypropylene body, stainless steel seats and balls, PTFE/Santoprene diaphragms, aluminum center section
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa) depending on configuration
• Compatible with a wide range of fluids, including those with solids up to 1/8" (3.2 mm)
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Bolted design for even sealing and easy maintenance
• Reliable performance in demanding environments
• Suitable for continuous duty cycles

Applications:
Ideal for transferring fluids in industrial, mining, agricultural, and maintenance settings, especially where solids or abrasive materials are present.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for NPT connections
• Check for leaks after installation
• Follow manufacturer’s recommendations for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear