Cleveland Controls RFS-4001-110 Pressure Switch 323080-701 it includes a universal shaft

it includes a universal shaft clamp for easy mounting on round or square shafts

this replacement condenser fan blade utilizes an interchangeable hub system (not included)

Integrated Diagnostics: Features an accessible test switch and dual LED indicators (Green for Power

and includes an adjustable minimum position stop to prevent total airflow cutoff where required

Cleveland Controls RFS-4001-110 Pressure Switch 323080-701 it includes a universal shaftThe Cleveland Controls RFS 4001 110 Pressure Switch is a professional grade air pressure sensing switch designed for proving airflow in commercial HVAC and energy management systems. This adjustable SPDT pressure switch features a versatile set point range from 0. 15" w. c. . 05" to 20. 0" w. c., allowing for precise field calibration across high and low static pressure applications. Built with a durable plated housing and a silicone diaphragm, the