The Husky 15120 is an air-operated double diaphragm pump constructed primarily from polypropylene, with a polypropylene center section and seats, fluoroelastomer balls, and a PTFE diaphragm. It is designed for transferring corrosive and abrasive chemicals and solvents, offering reliable, leak-free operation in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120, 1-1/2 in (38 mm) ANSI/DIN flange
• Polypropylene (center section, seats), Fluoroelastomer (balls), PTFE (diaphragm)
• Up to 120 gpm (454 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of corrosive and abrasive fluids
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Lube-free operation
• Compact, portable size
• Corrosion-resistant fluid paths

Applications:
Ideal for transferring corrosive and abrasive chemicals and solvents in industrial, mining, and agricultural settings. Suitable for applications requiring high flow rates and reliable, low-maintenance operation.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and compatible with ANSI/DIN 1-1/2 in (38 mm) flanges
• Check that air supply is within the operating range (20–125 psi, 0.14–0.86 MPa)
• Inspect diaphragms and balls for wear before installation
• Follow all safety instructions in the product manual
• Regularly inspect for leaks and maintain as recommended