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Rectangular single-blade balancing dampers

DSQ
Photo of product DSQ


Rectangular single-blade dampers can be used to control
and isolate air flow in square ductwork. The damper
blade is reinforced by the transverse embossing.

The damper can have a hand-operated damper mechanism,
an externally-mounted actuator, or an actuator mounting.
The hand operation requires turning the control handle,
and the opening angle of the damper blade can be read on the control
handle's bezel. The damper blade opening angle can be fixed
with two stop screws.
The standard version has a hand-operated damper mechanism.

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Alnor Systemy Wentylacji
Krakowska 10 Avenue
05-552 Wola Mrokowska
Poland

tel. +48 22 737 40 00