The GRACO Husky 15120 is a polypropylene air-operated double diaphragm pump with a center flange, polypropylene center section, stainless steel seats, PTFE balls, and PTFE diaphragm. It is designed for high-flow, low-pulsation transfer of a wide range of fluids in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120, 1-1/2 in. (38.1 mm) connection
• Polypropylene center section, stainless steel seats, PTFE balls, PTFE diaphragm
• 120 gpm (454 lpm)
• 125 psi (8.6 bar, 0.86 MPa)
• ANSI center and end-porting options available; suitable for a wide range of industrial fluids
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 40% more efficient than other air-operated diaphragm pumps
• Up to 5 times longer diaphragm life compared to other pumps in its class
• Lube-free operation
• Available in polypropylene and PVDF

Applications:
Ideal for high-flow, low-pulsation transfer of chemicals, solvents, and other industrial fluids in manufacturing, mining, agriculture, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure correct alignment of center flange and porting options
• Use appropriate gaskets and seals for leak-free operation
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect diaphragms and balls for wear and replace as needed
• Consult the manual for specific installation and maintenance procedures