The GRACO DF4466 Husky 2150 S/S is a 2-inch NPT air-operated double diaphragm pump featuring a stainless steel fluid section, aluminum center section, hardened stainless steel seats, Santoprene balls, and Santoprene diaphragm. It is designed for reliable, efficient transfer of a wide range of fluids, including those with solids, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2" NPT
• Stainless steel fluid section, aluminum center section, hardened stainless steel seats, Santoprene balls, Santoprene diaphragm
• Up to 150 gpm (568 lpm)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of fluids, including those with solids up to 1/4 inch (6.3 mm)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Lube-free operation
• Epoxy-coated air section for tough environmental conditions
• Externally accessible air valve for fast, easy servicing
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Fewer parts than industry peers for improved reliability and easier maintenance

Applications:
Ideal for transferring fluids with solids in industrial, mining, agricultural, and maintenance environments. Suitable for applications requiring high flow rates, reliability, and resistance to harsh conditions.

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 pump for long service life
• Regularly check and replace diaphragms, balls, and seals as needed
• Keep the air section clean and free from debris
• Service the air valve externally without removing the pump from the system