thyristor speed controller BS 1.8
Used in ventilation systems to switch on/off and regulate the speed of single-phase electric motors in voltage-controlled fans.
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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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
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The TLS silencer is used in round ventilation ducts. As a standard, the silencers are delivered with a rubber seal. Inside they are filled with 50 mm thick mineral wool.