The GRACO DF3347 Husky 2150 is an air-operated double diaphragm pump with an aluminum center section, stainless steel seats, hardened steel balls, and a Buna-N diaphragm. It is designed for reliable, efficient fluid transfer in industrial applications, offering robust construction and compatibility with a wide range of fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2" NPT
• Aluminum center section, stainless steel seats, hardened steel balls, Buna-N diaphragm
• Up to 150 gpm (568 lpm)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Suitable for a wide range of industrial fluids; consult manual for specific chemical compatibility
• ATEX rated (dependent on model and configuration); see manual for details
• 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
• Fewer parts, externally accessible air valve for easy servicing
• Lube-free operation
• Epoxy-coated air section for tough environments

Applications:
Industrial fluid transfer, including chemical processing, mining, agriculture, and general manufacturing. Suitable for handling abrasive, viscous, or corrosive fluids within specified limits.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Install a fluid drain valve near the fluid outlet
• Ensure proper grounding of the pump
• Use recommended air supply and fluid hoses
• Follow all safety instructions in the manual
• Regularly inspect and maintain the pump for best performance
• Consult the equipment manual for detailed installation and maintenance procedures
• Use only compatible fluids and accessories
• Perform routine checks on diaphragms, balls, and seats