The GRACO DFC411 Husky 2150 is an air-operated double diaphragm (AODD) pump with an aluminum center section, hardened stainless steel seats, PTFE balls, and PTFE diaphragm. It is designed for reliable, efficient transfer of a wide range of fluids in industrial applications, offering robust performance and easy maintenance.

Key Features:

• Air-Operated Double Diaphragm (AODD) Pump
• Husky 2150, 2" (51 mm) BSP
• Aluminum center section, hardened stainless steel seats, PTFE balls, PTFE diaphragm
• Up to 150 gpm (568 lpm)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of fluids and industrial applications; available in multiple materials for different environments
• 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 AODD pumps
• Fewer parts than industry peers; externally accessible air valve for easy servicing
• Lube-free operation
• Epoxy-coated air section for tough environmental conditions
• Expanded material offering for diverse applications

Applications:
Transfer of fluids in industrial, mining, agricultural, and chemical processing environments; suitable for handling abrasive, viscous, or corrosive fluids

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect and maintain the air valve and diaphragm for optimal performance
• Regularly check for leaks and wear
• Service the air valve externally without removing the pump from the system
• Replace diaphragms and balls as recommended by the manufacturer
• Keep the air section clean and free from debris