5 PSI in commercial refrigeration

poly tubing used in HVAC controls

Does this blower fan include the set screw

and fluid power diagnostics

High-Visibility Interface: Features a clear 2

Cleveland Controls DFSL-CO Switch 5 PSI in commercial refrigerationThe Cleveland Controls DFSL CO is a heavy duty, factory set air pressure sensing switch designed for reliable performance in duct heaters, ovens, and sophisticated energy management systems. As a veteran preferred air flow proving switch, this non adjustable unit is engineered to actuate at a precise fixed set point of 0. 2" WC on a pressure rise. Its SPDT (Single Pole Double Throw) contact arrangement provides maximum flexibility, allowing for both