The GRACO DF4GGG Husky 2150 is a 2-inch (51 mm) NPT standard air-operated double diaphragm pump with a stainless steel fluid section, aluminum center section, and GE (Santoprene or similar) seats, balls, and diaphragm. It is designed for robust fluid transfer applications in industrial environments, offering reliable performance and chemical compatibility for a wide range of fluids.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 2150, 2 in. (51 mm) NPT
• Stainless steel fluid section, aluminum center section, GE (Santoprene or similar) seats, balls, and diaphragm
• Up to 150 gpm (568 lpm)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of fluids; ensure chemical compatibility with wetted parts as specified in technical documentation
• 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 AODD pumps
• Fewer parts, externally accessible air valve for easy maintenance
• Lube-free operation
• Epoxy-coated air section for tough environmental conditions

Applications:
Ideal for industrial fluid transfer, including chemical processing, mining, agriculture, and other demanding environments where reliability and chemical resistance are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Always follow the manufacturer’s pressure relief procedure before moving or lifting the pump
• Ensure all fluids and solvents are chemically compatible with wetted parts
• Have two people lift the pump by grasping the outlet manifold securely if moving is necessary
• Refer to the equipment manual for detailed installation and maintenance instructions