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dampers: rectangular

MULTI-LEAF DAMPER

The dampers are used to regulate the air flow rate in low and medium pressure rectangular installations.

The damper is made of galvanized sheet in the form of a rectangular duct with a set of counter-rotating steering wheels made of extruded aluminum profiles. The end edges of the casing are duct profiles.

The flow regulation is realized by means of a regulating mechanism with the possibility of blocking in any position. As a standard, the damper is equipped with a manual adjustment mechanism. On request, it can be adapted for automatic control by the actuator.

Below is a table of typical throttle dimensions. The manufacturer ensures custom-made custom sizes.

B/H 200 300 400 500 600 800 1000 1200 1400 1600 1800 2000 L
200 + + + + + + + 180
300 + + + + + + + + 180
400 + + + + + + + + + 180
500 + + + + + + + + + + 180
600 + + + + + + + + + + + 180
800 + + + + + + + + + + + + 180
1000 + + + + + + + + + + + + 180
1200 + + + + + + + + + + + 180
1400 + + + + + + + + + + 180
1600 + + + + + + + + + 180
1800 + + + + + + + + 180
2000 + + + + + + + 180

Above dimensions B> 1000 and H> 1000, throttles are made as split.

 

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