Self-balanced air inlet

In a CMEV system, air inlets are used to transfer outside air into the building. An air inlet is characterised by its module that corresponds to the airflow traversing it under a reference negative pressure of 20 Pa.
-Self-balanced air inlet: EA30 = 30 m3/h under 20 Pa
Single slot: (250 x 15) mm or (250 x 12) mm