Additional ventilation equipment

Air control devices are represented by a wide range of unified and insulated air dampers, special-purpose dampers, adjustable air dampers, decorative grilles. General-purpose dampers include REG, REG-L, RLN, GMK-P, GMK, GMK-R, TUL, KLR, KOL. Special-purpose air control devices include GMK-T, GMKx2, KED, NER, NER-KO dampers.