KW draught limiter Z 130

Precision draught limiter with very high control accuracy of the negative pressure in chimneys. With a retrofittable motor control the flap can also be used as a combined secondary air device. The control disc and the housing are made of stainless steel throughout, the setting weights are made of brass. The draught limiter has external, self‑cleaning bearings, a locking facility in the closed position and a stop damper for reliable and low‑noise operation.

Installation can be carried out on the chimney using the KW pipe sleeve or on the flue gas pipe using the KW connection adapter.

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