The GRACO Husky 15120 is an air-operated double diaphragm pump designed for fluid transfer, including high viscosity materials. It features a polypropylene center section and end flange, stainless steel seats, Santoprene balls, and a PTFE overmolded diaphragm. This pump is intended for use in demanding industrial applications where chemical resistance, reliability, and ease of maintenance are required.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120, 1-1/2 inch (38.1 mm) ANSI porting
• Polypropylene center section and end flange, stainless steel seats, Santoprene balls, PTFE overmolded diaphragm
• 120 gpm (454 lpm)
• 125 psi (8.6 bar, 0.86 MPa)
• Designed for use with a wide range of fluids, including high viscosity materials
• 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

Applications:
Fluid transfer in industrial, chemical, and process applications, including handling high viscosity materials. Suitable for use in environments requiring chemical resistance 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 the pump’s ANSI porting
• Follow manufacturer guidelines for air supply and pressure settings (20–125 psi)
• Inspect diaphragms and balls regularly for wear and replace as needed
• Use appropriate safety precautions when handling chemicals or high-pressure fluids