F261 Mechanical liquid flow switch

The F261 series flow switches respond to fluid flow in lines carrying water, ethylene glycol, or other nonhazardous fluids. These models also work in applications with swimming pool water and lubricating oils. F261 series standard flow switches use a variety of paddle sizes to respond to fluid flow rates in applications with 1 inch trade size (or greater) pipe.

• IP43 or IP67 polycarbonate enclosure
• Viton^® diaphragm
• Gold-plated contacts on selected models
• Maximum fluid pressure of 20 bar
• Suited to be used in the presence of A2L refrigerants