CONNECTION BOX SWEGON ALSd 250-400

Swegon's ALS connection box with the following features: • Removable control damper • Connection box made of galvanized steel sheet • Internal sound-absorbing material with reinforced coating • Fixed measurement connection for air flow measurement • Available with one measurement opening between inlet and outlet and with two measurement openings for square ceiling-mounted air terminals • Available in a low version for square ceiling-mounted air terminals • Sound insulation fire classification B-s1,d0 according to EN ISO 11925-2 This product description is an automated translation of the original Finnish description.