Crandall Stats & Sensors 2390-501-CSS Pneumodular Gradual Switch 0-20 PSI

The Crandall Stats & Sensors 2390-501-CSS Pneumodular Gradual Switch is a precision pressure switch essential in HVAC systems that can be used in a wide range of applications within the fluid control systems, with its operating pressure of 0-20 PSI. This part operates based on pressure changes that affect a diaphragm mechanism that controls the switching of circuits on or off depending on the pressure levels set. This switch has the following advantages: high performance, a mechanical life and having a long service life and low maintenance requirements. This makes it easy to install where space is limited while the housing is built to withstand tough conditions.