The Husky 15120 is a polypropylene air-operated double diaphragm pump designed for high-flow fluid transfer applications. It features a polypropylene center section, polypropylene seats, Santoprene balls, and a Santoprene diaphragm, making it suitable for handling a wide range of chemicals and fluids in industrial settings.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120
• Polypropylene center section, polypropylene seats, Santoprene balls, Santoprene diaphragm, end flange
• 120 gpm (454 lpm)
• 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of chemicals and fluids; suitable for industrial fluid transfer
• Stall-free low pulsation air valve for smooth and 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
• Available in polypropylene and PVDF
• 1-1/2 in (38.1 mm) ANSI center and end-porting options

Applications:
Ideal for high-flow fluid transfer in industrial, chemical, and process applications. Suitable for handling corrosive and abrasive fluids due to its robust polypropylene and Santoprene construction.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of flanges and use the correct gasket (PTFE gasket included in standard flange kits)
• Lubricate bolt threads and torque to 10–15 ft-lb (14–20 N•m)
• Follow the recommended bolt tightening sequence and avoid over-torquing
• Regularly inspect for leaks and wear, and replace diaphragms and seals as needed