Cleveland Controls AFS-228-165 Switch this gauge is designed to

this gauge is designed to withstand harsh mechanical stress and corrosive atmospheric conditions

Can these be used for potable water systems

as this switch is calibrated to detect restricted return air or blower motor failure

Contractor Friendly: Pre-stripped 8-inch color-coded leads simplify field wiring and reduce labor time

Cleveland Controls AFS-228-165 Switch this gauge is designed toThe Cleveland Controls AFS 228 165 is a high performance adjustable air differential pressure switch engineered for precise proving switch applications in commercial HVACR environments. Designed to monitor positive, negative, or differential pressure, this air flow switch features a versatile set point range of 0. 05" to 12. 0" w. c., allowing for granular field adjustments via the calibration spring. The snap acting SPST contact arrangement is rated