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Blauberg Axis-QRA

  • Description
  • Modifications
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  • Designation key

Supply and extract ventilation systems installed in various premises. Mounting in ventilation systems with low static pressure requiring high air capacity. Direct air extract.


Compact steel casing covered with special polymer coating. Aluminium impeller. The casing is equipped with a round mounting plate and flange for easy surface wall mounting. The fan is equipped with a power cord and external terminal box for connection to power mains.


Single-phase asynchronous motor with an internal rotor and an axial impeller. Motor with slide bearings. Integrated overheating protection with automatic restart.



Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order).


Wall surface mounting with a round connecting frame. Horizontal installation with respect to air flow direction in the system. Power supply through an external terminal box with electric lead-in.

Modification name
Axis-QRA 150
Axis-QRA 200
Axis-QRA 250
Axis-QRA 315
Documents archieve
Documents archieve
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  • Catalogues
  • Technical documentation
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Axis-QRA - data sheet (pdf 694.65Kb)
Axis-QRA - user's manual (pdf 4.58Mb)
Axis-QRA - image (png 800.37Kb)
Designation key
Designation key
Series Dimension type
Axis-QRA   150: branch pipe ø 162 mm
 200: branch pipe ø 208 mm
 250: branch pipe ø 262 mm
        315: branch pipe ø 312/315 mm