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Blauberg KDL 220-225

  • Description
  • Characteristics
  • Downloads
  • DIMENSIONS
Description
Description
USE

For automatic shutoff of air ducts when the fan is off. Backdraft prevention when mechanical ventilation is off. Compatible with Tower-H, Tower-V, Tower-H EC, Tower-V EC roof fans. 

DESIGN

The casing and the rotary blade are made of galvanized steel. Gravity actuated damper (the damper rotary blade is opened by air pressure and reset automatically when the fan is off and no air pressure is produced). The damper is equipped with the flanges for connection to the roof fan, the VDL flexible connector or the FDL counterflange. 

Characteristics
Characteristics
Parameter KDL 220-225 Measurement unit
Casing material galvanized steel -
Weight 1.0 kg
Documents archieve
Documents archieve
Name
KDL - data sheet (pdf 130.88Kb)
KDL - image (png 483.29Kb)
DIMENSIONS
DIMENSIONS

Type Dimensions [mm]
D D1 D2 d H
KDL 220-225 183 213 235 7 115