The Husky 15120 is an air-operated double diaphragm pump featuring a polypropylene center section, stainless steel seats, PTFE balls, and PTFE overmolded diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids in industrial applications, offering high efficiency and low maintenance.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120
• Polypropylene center section, stainless steel seats, PTFE balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 5.0 gpm (18.9 lpm) (Note: Some sources list higher flow rates for different configurations; for this specific model, 5.0 gpm is standard for plastic pumps).
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa) (Note: Some sources list up to 125 psi for other configurations; for this specific model, 100 psi is standard for plastic pumps).
• Compatible with a wide range of fluids, especially corrosive and abrasive liquids, due to polypropylene and PTFE construction
• Stall-free low pulsation air valve for smooth and 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
• Lube-free operation
• Compact, portable size
• Available in polypropylene and PVDF

Applications:
Ideal for transferring corrosive, abrasive, or viscous fluids in industries such as chemical processing, mining, agriculture, and general industrial maintenance. Suitable for applications requiring leak-free, low-maintenance, and reliable fluid transfer.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment of the pump with piping to prevent stress and leaks
• Use appropriate gaskets and seals for the intended fluid
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed
• Consult the equipment manual for specific installation and maintenance procedures