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Regulating Damper for Circular Dust Extraction Ducts

DASQT / DASQT-B
Photo of product DASQT / DASQT-B

DASQT / DASQT-B Regulating Damper

The DASQT/DASQT-B regulating damper is designed for precise airflow control in TRANS-Quick dust extraction systems. Made from galvanized steel, it allows for adjustment from 0° to 90°, with the position visible on the handle. Two versions are available: the standard DASQT for applications not requiring a tight seal, and the reinforced DASQT-B, featuring a thicker rod and additional reinforcements for improved sealing.

Key Features

  • Airflow regulation in TRANS-Quick dust extraction ducts.
  • Constructed from galvanized steel.
  • Available in DASQT (standard) and DASQT-B (reinforced, with thicker rod and additional reinforcements) versions.
  • Adjustable range from 0° to 90°.
  • Damper position visible on the handle.
  • Available sheet thicknesses: 0.7 mm and 0.9 mm.

Technical Data

DASQT Damper

Code Diameter Ød [mm] Length L [mm]
DASQT-100 100 180
DASQT-125 125 180
DASQT-150 150 180
DASQT-160 160 180
DASQT-180 180 180
DASQT-200 200 180
DASQT-225 225 180
DASQT-250 250 180
DASQT-300 300 180
DASQT-315 315 180
DASQT-350 350 180
DASQT-400 400 180
DASQT-450 450 180
DASQT-500 500 180
DASQT-550 550 180
DASQT-600 600 180

DASQT-B Damper

Code Diameter Ød [mm] Length L [mm]
DASQT-B-100 100 200
DASQT-B-125 125 200
DASQT-B-140 140 200
DASQT-B-160 160 200
DASQT-B-200 200 200
DASQT-B-225 225 200
DASQT-B-250 250 200
DASQT-B-280 280 200
DASQT-B-315 315 265
DASQT-B-350 350 265
DASQT-B-400 400 265
DASQT-B-450 450 305
DASQT-B-500 500 400
DASQT-B-550 550 400
DASQT-B-630 630 500
DASQT-B-710 710 600
DASQT-B-800 800 600
DASQT-B-900 900 600
DASQT-B-1000 1000 600

 

 

 

REKUPERACJA
PROJEKTOWANIE
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Alnor Ventilation Systems
Krakowska 10 Avenue
05-552 Wola Mrokowska
Poland

tel. +48 22 737 40 00