The Husky 2150 DF4888 is a stainless steel (SS) air-operated double diaphragm (AODD) pump with a 2-inch (51 mm) NPT port, featuring an aluminum (AL) center section, FKM (fluoroelastomer) seats, FKM balls, and FKM diaphragm. It is designed for robust, reliable fluid transfer in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 2150, 2 in. (51 mm) NPT
• Stainless steel (SS) wetted parts, aluminum (AL) center section, FKM (fluoroelastomer) seats, balls, and diaphragm
• Up to 150 gpm (568 lpm)
• 120 psi (8.4 bar, 0.84 MPa)
• Designed for use with a wide range of fluids, including aggressive chemicals, due to stainless steel and FKM materials
• Stall-free, low pulsation air valve for smooth operation
• Up to 5 times longer diaphragm life compared to industry peers
• Externally accessible air valve for easy, fast maintenance
• Fewer parts than industry peers
• Lube-free operation
• Epoxy-coated air section for tough environments
• Maximum pumpable solids: 0.25 in (6.3 mm)
• Maximum suction lift: 20 ft (6.1 m) dry

Applications:
Ideal for transferring a wide range of fluids, including corrosive, abrasive, and viscous liquids, in industries such as chemical processing, mining, agriculture, and general industrial fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate piping and fittings for the intended fluid and pressure
• Install a bleed-type master air valve as required for safe operation
• Follow all safety instructions and local regulations
• Regularly inspect and maintain the pump for long service life