HoKa sockets Sound attenuator flanges mm outlet valve Damper Flexible

Hoka

Bend Branch outlet Double sockets Reducer Dampers Butterfly Valves Control valves Flange Flexible connector Sound attenuator Enser deflector housing Saddle Breeches Tube Outlet Cowl PVC-spiral coiled tube Inlet/Outlet grille Stacking frame Roofhead Back flow damper Shutter valve Through wall Outlet with grille Endcap Cleaning orifice Slot valve