Dwyer Instruments ADPS-03-1-N Pressure Switch R-134A As a direct replacement for

As a direct replacement for the 3100-20Q18999C

Standard 1/2" Fitting: Features standard 1/2" NPT inlet and outlet ports for straightforward piping integration with existing gas trains

Are special tools required for this repair

70 to 170 PSI Opening Point Range

this component must be supplied with clean

Dwyer Instruments ADPS-03-1-N Pressure Switch R-134A As a direct replacement forThe Dwyer Instruments ADPS 03 1 N is a field adjustable differential pressure switch designed for monitoring overpressure, vacuum, and differential pressure in HVAC and building automation systems. Operating within a range of 0. 08 to 1. 20 in w. c. (20 to 300 Pa), this unit provides precise control for filter monitoring, fan status indication, and frost protection on heat exchangers. The switch features a dual scaled adjustment knob in both inches