The GRACO DF2988 Husky 2150 is an air-operated double diaphragm pump featuring a polypropylene (PP) fluid section, aluminum (AL) center section, PP seats, and fluoroelastomer balls and diaphragm. It is designed for reliable, efficient transfer of fluids in industrial applications, offering robust performance and chemical resistance.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2" (51 mm) NPT
• Polypropylene (PP) fluid section, aluminum (AL) center section, PP seats, fluoroelastomer balls and diaphragm
• Up to 150 gpm (568 lpm)
• 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids, especially those requiring chemical resistance
• Stall-free low pulsation air valve for smooth, rapid changeover
• Up to 40% more efficient than comparable pumps
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Fewer parts than industry peers; complete air valve is externally accessible for fast, easy servicing
• Lube-free operation
• Epoxy-coated air section for tough environmental conditions

Applications:
Ideal for transferring a variety of fluids in industries such as mining, agriculture, chemical processing, and general industrial maintenance. Suitable for handling abrasive, corrosive, or viscous fluids due to its robust material construction.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment of inlet and outlet connections (2" NPT)
• Check for correct air supply and pressure settings before operation
• Follow manufacturer guidelines for diaphragm and ball replacement
• Regularly inspect and maintain accessible air valve components for optimal performance
• Perform routine inspections and maintenance as recommended by GRACO
• Use only compatible fluids and avoid exceeding maximum pressure and flow rates
• Keep the pump clean and free from debris to prevent clogging and wear