The GRACO DG3666 Husky 2150 is an air-operated double diaphragm pump with an aluminum center section, designed for remote fluid transfer applications. It features Santoprene seats, Santoprene balls, and a Santoprene diaphragm, making it suitable for handling a variety of fluids in industrial settings.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150 AL, 2" NPT
• Aluminum center section, Santoprene seats, Santoprene balls, Santoprene diaphragm
• Maximum free flow delivery: 150 gpm (568 lpm)
• Maximum fluid working pressure: 120 psi (0.8 MPa, 8 bar)
• Designed for use with a wide range of industrial fluids; not for export
• Stall-free low pulsation air valve for smooth and rapid changeover
• Up to 40% more efficient than previous models
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Fewer parts than industry peers; externally accessible air valve for easy maintenance
• Maximum cycle rate: 145 cycles per minute
• Maximum suction lift: 20 ft (6.1 m) dry
• Maximum size pumpable solids: 0.25 in (6.3 mm)

Applications:
Industrial fluid transfer, remote pumping applications, suitable for use in mining, agriculture, and other heavy-duty environments where robust and reliable fluid handling is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free before operation
• Follow all safety instructions provided in the manual
• Regularly inspect and maintain the pump, especially the air valve and diaphragms, for optimal performance
• Consult the manual for specific installation and maintenance procedures