TEF-S-100-SW #452757
DescriptionTEF-S is an air valve.The product can be used for both air supply and extract.The product is installed into circular ducts.The field of application is offices, hotels, residential rooms etc.Highlights• Compact design• Non-disturbant aesthetic formDesignTEF-S is manufactured from galvanized steel.The product consists of a valve housing, a duct connection with a rubber gasket and an adjustable front panel.The gap between the front plate and the valve housing can be adjusted to set the required air flow volume.The front panel is powder painted to RAL9003 (signal white) as standard. Other RAL colours are available upon request
Nominal data | |||
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Air flow(s) | 29; 39; 48 | m³/h | |
Pressure drop | 8; 14; 22 | Pa | |
Sound power level | 24; 29; 34 | dB(A) | |
Sound pressure level (10 m² room absorbtion area) | 20; 25; 30 | dB(A) | |
Dimensions and weights | |||
Weight | 0,4 | kg |