The GRACO DV4666 Husky 2150 is a stainless steel air-operated double diaphragm pump designed for industrial fluid transfer applications. It features a 2-inch NPT standard port and is constructed with a stainless steel center section, Santoprene (SP) seats, SP balls, and SP diaphragm for enhanced chemical resistance and durability. This pump is intended for use in demanding environments such as car washes, chemical transfer, and other industrial settings where reliable, corrosion-resistant pumping is required.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2 in. (51 mm) NPT
• Stainless steel center section, Santoprene (SP) seats, SP balls, SP diaphragm
• 150 GPM (568 LPM)
• 120 PSI (8.4 bar, 0.84 MPa)
• Antifreeze, detergents, motor oil, hydraulic fluid, water, and other compatible industrial fluids
• Stall-free low pulsation air valve for smooth, rapid changeover
• Up to 5 times longer diaphragm life compared to traditional air-operated diaphragms
• Externally accessible air valve for easy servicing
• Epoxy-coated air section for tough environmental conditions
• Lube-free operation
• Fewer parts than industry peers for easier maintenance
• Industrial-grade reliability and efficiency

Applications:
Industrial fluid transfer, car wash systems, chemical processing, oil and lubricant transfer, water treatment, and other applications requiring high flow rates and chemical resistance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems. Non-genuine parts may compromise safety and efficiency.
• Ensure all connections are secure and leak-free before operation
• Follow GRACO’s recommended installation procedures as outlined in the product manual
• Regularly inspect and maintain the pump, especially the diaphragm and valve components
• Use only compatible fluids as specified by GRACO
• For detailed installation and maintenance, consult the equipment manual or contact a GRACO specialist