BZZ backflow prevention device
The BZZ damper prevents uncontrolled air flow in the opposite direction when the ventilation system is switched off.
Akustyczne nawiewniki ścienne higrosterowane automatycznie regulują napływ świeżego powietrza przeciwdziałając nadmiernej wentylacji. Dla wygody użytkownika nawiewnik posiada manualne przymknięcie, dzięki czemu może regulować strumień nawiewanego powietrza.
BZZ backflow prevention device
The BZZ damper prevents uncontrolled air flow in the opposite direction when the ventilation system is switched off.
TLE flexible acoustic silencers
A flexible TLE acoustic silencer is made of a perforated duct. The applied insulation is 25mm thick and covered with an aluminium-polyester jacket. The silencer is connected with metal flanges acting as a nipple. These are available in two lengths, 600mm and 1,200mm. Upon request, it is possible to manufacture silencers: with EPDM
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.