Description
Ensure your piping matches or use appropriate adapters for installation in NPT systems
Robust Construction: High-grade materials resist thermal degradation and corrosion during the heating cycle
allowing for quick extraction without damaging the mating pulley or motor shaft
specifically formulated for high acid removal and the adsorption of wax and varnish following a motor burnout
McDonnell & Miller FS-1 Switch Refrigerant Ensure your piping matches orFor contractors managing low flow hydronic or process systems, the McDonnell & Miller FS 1 Liquid Flow Switch (Part Number 113200) is the industry standard for high sensitivity flow sensing. This 1 2" NPT in line flow switch is engineered specifically for applications where traditional paddle style switches fail to detect minimal movement, such as in high efficiency heating, air conditioning systems, and viscous fluid lines. Featuring a snap acting