PS Pressure Switch The PS pressure switches protect the system and are normally hard wired. The low differential switching and the robust construction is of extreme importance for fume cupboard applications. An IP 65 enclosure is available for roof mounting. The AAT units have built-in or remote sensors ie for pressure, velocity, temperature or humidity. They are bms compatible and can be remote controlled.
Fans are available in single or double inlet and can be installed in any plane.
Special finishes and protections are available.