JKS multileaf dampers are made of galvanised sheet steel. They are control and shut-off dampers for ventilation systems, suitable for installation with horizontal and vertical blade orientation. The aerodynamically profiled hollow body blades merge smoothly into the elastic seals attached to the face side. The 120 mm long frame has a flanged connection. The blade coupling takes place in oppossed blade operation or parallel operation by gear and an external linkage with complete enclosure. Drive and bearing axles are made of stainless steel placed in bearing bushes made of brass. Maintenance-free. With external position indicator.
Sizes (W x H): 200 mm x 100 mm to 1.200 mm x 1.500 mm (width grid 1 mm, height grid 5 mm), length 120 mm