The GRACO 650024 is a Husky 1050P-E air-operated double diaphragm pump constructed primarily from polypropylene, with a center flange, aluminum center section, and Santoprene seats, balls, and diaphragms. It is designed for reliable transfer of a wide range of fluids, including those with small solids, in industrial and maintenance applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050P-E, 1" (25 mm) connections
• Polypropylene (main wetted parts), aluminum center section, Santoprene seats, balls, and diaphragms
• Maximum free flow: 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 (for certain models)
• Stall-free low pulsation air valve for smooth operation
• Bolted design for even sealing and easy maintenance
• Reliable performance in demanding environments
• Handles fluids with small solids
• Easy to disassemble and maintain

Applications:
Ideal for transferring chemicals, solvents, paints, coatings, and other industrial fluids in mining, agriculture, manufacturing, and maintenance operations. Suitable for applications requiring gentle handling of fluids and resistance to corrosive materials.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure all connections are tight and leak-free
• Use appropriate thread sealant for threaded connections
• Check alignment of pump and piping to prevent stress on the pump body
• Follow GRACO’s recommended maintenance schedule for diaphragms and seals
• Inspect for wear and replace diaphragms, balls, and seats as needed