Rectangular silencer with circular connection NTF White lacquered, ETS

NTF, white lacquered. RAL9003, gloss 30. Straight low rectangular silencer with round connection end. Suitable as the general silencer for the ventilation system and for connection to control equipment, especially in situations where the silencer should preferably have smaller dimensions and good sound attenuation properties. The sound-absorbing duct elements with good attenuation properties are made of mineral wool (Cleantec-coated). Also available in sizes Ø 400-630 mm, these sizes also include separate absorption elements.