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POOL: Type ARK · ARK1

To be used in systems with variable or constant air volume.


 

  • This non-return damper is used to isolate individual sections of ventilation systems.
  • The maximum pressure across the cloesd damper blades is 5,000 Pa.

Non-return dampers are designed for automatic shut off of individual sections of an air conditioning system.

With the fan running, the degree of blade opening is a function of the air velocity. if the fan is turned off, the blades close automatically. In a multi fan installation this prevents back draught through the non-operating fans.

Permitted installation orientation: horizontal and vertical.

Name Group Type Ident-No. Type/Size
         
ARK · ARK1 · ARK2 Non Return Dampers, Pressure Relief Dampers Technical Leaflet 3/5/EN/3 PDF / 326 KB 
Stampati tecnici ARK; ARK1;ARK2 Non Return Dampers Technical Leaflet 3/5/I/3 PDF / 324 KB 
ARK, ARK1, ARK2 Non Return Dampers, Pressure Relief Dampers Technical Leaflet 3/5/PL/3 PDF / 406 KB 
Серия ARK Non Return Dampers, Pressure Relief Dampers Technical Leaflet 3/5/RU/3 PDF / 718 KB 
Non Return Damper ARK Technical Leaflet SA5/11/EN/2 (pdf 2.29MB) PDF / 2.2 MB