The KDX-100 drop down seal consists of a body and a moving part with a sealing
element. Mounted on the bottom side of the door, it protects the room from dust,
cold, noice, water, smoke and fire. The KDX-100 seal drops down the moving part with
the sealing element during locking the door and automatically lifts itself up when
the door is being opened.
- drops down to 15mm
- one-sided mechanism of dropping down the seal
- an option of cutting off up to 100mm
- the sealing element is made of incombustible self-extinguishing material (TPE)
- suitable for: fire doors up to the EI 120 class, smoke-resistant doors (both Sa
and S200), and acoustic doors (up to 45 dB)