JK Multileaf Dampers are control and shut-off dampers for ventilation systems. They are made of galvanized steel. The aerodynamically profiled hollow body blades are coupled by linkage and provided with galvanized drive axles. The blade coupling can be ordered for opposed blade operation with external linkage or for parallel operation with internal or external linkage. The bearing bushings can be optionally in plastic or brass. The 180 mm or 120 mm long frame has a flanged connection. The JK multileaf damper is available with adjusting lever, manual locking device or electrical actuator. It is suitable for installation between ducts and on walls or ceilings.
Sizes (W x H): 400 mm x 180 mm to 2000 mm x 1995 mm