The GRACO DVR311 Husky 2150 is a 2-inch air-operated double diaphragm pump constructed primarily from stainless steel, with PTFE diaphragms and balls. It is designed for robust industrial fluid transfer applications, offering high flow rates and reliable performance in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2" (51 mm) ANSI end-porting
• Stainless steel fluid section, stainless steel centre section, PTFE diaphragms and balls, PTFE manifold o-rings
• Up to 150 gpm (568 lpm)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Designed for use with a wide range of industrial fluids; compatible with GRACO equipment and systems requiring high-flow, low-maintenance diaphragm pumps
• ATEX certification available
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Lube-free operation
• Epoxy-coated for tough environmental conditions
• Horizontal outlet port for flexible installation
• High reliability and ease of maintenance

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other sectors requiring robust, high-flow, and low-maintenance pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate mounting hardware for secure installation
• Check air supply for adequate pressure and cleanliness
• Follow GRACO’s recommended maintenance schedule for diaphragms and seals
• Inspect for leaks and wear during routine maintenance