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DMP-WL - Damper



DMP-WL - Volume Control Damper
(with hidden cogwheel)

Volume Control Damper with hidden cogwheel, made for regulating air flow and pressure in the air-conditioning ducts, in cooling, heating and ventilating.
The frame and blades are made of extruded aluminum profiles. The blades are installed to ABS bearings (V0) which are according to Israeli fire standards (nonflammable, not dripping and do not release toxic fumes). The bearings are activated by ABS wheels ensuring safe, uninterrupted, easy movement of the blades. The mechanism is wrapped in a separate structure and protected from dust and other effects.
The Damper's parts:
    Frame made of extruded aluminum profiles.
    Extruded aluminum partition (for B >1200 mm unit)
    Extruded aluminum blades.
     ABS wheels
     Operation handle
     Rubber strip for sealing.
Rubber strips installed to the frame and blades to ensure good sealing.
Opposed blades movement.
The damper is operated by a handle or an appropriate actuator.
70˚c   heatresistance.
Damper's sealing level:
DMP-WL Damper of 1 m^2 at close position lose about 50 m^3/h at 100 Pa.

Electro-static white color.
Available in selection of shades, as per RAL catalog.


All dimensions as per the following restrictions:
1100 mm long damper B (light opening) is made as one unit without partition.
Above 1100 mm – install a partition (see drawing).
Height H (light opening) is made at 10+1cm increments (11, 21, 31, 41, 51 etc.).
It is possible to have other dimensions as per demand but the sealing might be damaged.
 Technical data:
Static pressure drop and noise level in the damper


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