The GRACO DG4666 Husky 2150 S/S is a stainless steel air-operated double diaphragm pump with an aluminum center section, designed for remote operation. It features Santoprene seats, balls, and diaphragm for enhanced chemical resistance and durability. This pump is intended for transferring a wide range of fluids in industrial applications, including car washes, mining, and agriculture.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2" NPT
• Stainless steel fluid section, aluminum center section, Santoprene seats, balls, and diaphragm
• Up to 150 GPM (568 LPM)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Compatible with antifreeze, detergents, motor oil, hydraulic fluid, water, and other industrial fluids
• Stall-free, low pulsation air valve for smooth operation
• Externally accessible air valve for easy servicing
• Epoxy-coated air section for tough environmental conditions
• Lube-free operation
• Up to 5 times longer diaphragm life compared to traditional air-operated diaphragms
• Fewer parts than industry peers for easier maintenance

Applications:
Ideal for industrial fluid transfer in car washes, mining, agriculture, and other environments requiring robust, corrosion-resistant pumps for a variety of liquids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Connect air supply and fluid lines according to manufacturer specifications
• Check for leaks and proper operation after installation
• Regularly inspect and maintain accessible air valve and diaphragm for longevity