BTP EC series fans are used in ventilation systems that require relatively high compression, strong air stream and low noise. They are an excellent solution for ventilation installations in residential buildings, collective housing and public utility buildings.
Dedicated for ventilation ducts with the following diameters in mm: 125, 150/160, 200 and 250 mm.
Airstream 2.1
A continuous running centralised single flow ventilation unit (airstream) extracts the stale air from different rooms contemporaneously, with top acoustic comfort. To be used in combination with self-adjusting air inlet. Thanks to the easy-to-fit air distribution system each single ambient can be properly ventilate.
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Rotary chimney cowl that uses wind power to support the chimney draught. Equipped with a low-power brushless motor for its effective stabilisation. Dedicated to single and multi-family dwellings.
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The RDR flow regulator is a component that is installed inside a duct to achieve a constant flow rate in a pressure range between 50 and 250 Pa. It is used in ventilation and air-conditioning systems, in the extract or supply air.
The RDR volume flow controller can be adjusted during installation to a given volume flow. The RDR controller has graduations on the sides of the opening to illustrate the level of adjustment.