|
|
|
Airflow Direction Inc
NEGATIVE ROOM APPLICATION
The ADI-69-V-N unit is only 4" in diameter. It is used for negative rooms in which the direction of airflow is into the room. During normal operation with the door closed, the red ball rolls up the incline into the room side of the wall and cannot be seen from the corridor. Before the staff enters the room from the corridor, if the red ball is seen on the corridor side, then improper directional airflow may exist. A nice feature of this arrangement is the ability to check the operation of the unit. Just open the door and the red ball should fall out into the corridor side of the wall. Once the door is closed, the red ball goes back in. SIMPLE !
Visit this company web site
Use this form to request information
|