tek intonat®-dampers

tek now offer aluminium insulated and thermally broken damper
able to provide a class-leading minimum leakage rate.


This provides the highest rate of insulation and shut off and conforms to all new regulations from November 2010.

How this is possible is by attention to detail and careful assembly allowing class-leading results to be achieved:

 


Damper Test Results

Maximum leakage at 50Pa per m2 over a 10 minute period. Both tests are less than the current regulation of 5m3/hour per m2.

Atmosphere Side
Width
(mm)
Height
(mm)
Pressure
(Pa)
Leakage
(l/s/m2)
1400 450 0.2 0.679
1400 450 0.2 0.679
1400 450 0.2 0.459
1400 450 0.2 0.495
1400 450 0.2 0.789
Room Side
Width
(mm)
Height
(mm)
Pressure
(Pa)
Leakage
(l/s/m2)
1400 450 0.2 1.046
1400 450 0.2 1.229
1400 450 0.2 1.119
1400 450 0.2 1.009
1400 450 0.2 0.789
 

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