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Blauberg Extero 150

Exhaust centrifugal fan. Maximum air flow up to 650 m³/h.
EAN codeEAN4058448015687
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Designation key
  • Dimensions
  • Additional characteristics

Extract ventilation systems installed in various premises. External wall mounting from outside. Compatible with Ø 100 up to 200 mm round air ducts.


Steel casing with a special polymer atmospheric resistant coating. Special design of the casing protects the motor against direct sprays of water. Vertical air exhaust downwards through a protecting screen against birds and rodents. Back side has a special sealant for tight contact and adaption to the wall. The connection spigot is equipped with rubber seal.


Single-phase external rotor motor with a centrifugal impeller with backward curved blades. Equipped with ball bearings for longer service life. Integrated thermal protection with automatic restart. Dynamically balanced impeller.


Smooth or step speed control with a thyristor or autotransformer speed controller (available upon order) connected to the maximum speed terminal of the motor.


Vertical mounting on external walls of buildings and premises. Flexible air duct is fixed on the fan spigot with a clamp. The fan with connected air duct is fixed at the wall on a mounting plate. Power supply through the external terminals. After mounting of the ventilator a protection cover is mounted over the mounting plate.

Parameter Extero 150
50 Hz
Extero 150
60 Hz
Measurement unit
Voltage 230 230 V
Phase 1 1 ˜
Frequency 50 60 Hz
Current 0.42 0.44 A
Power 96 100 W
RPM 2400 2270 min-1
Maximum air flow 175 181 l/s
Maximum air flow 630 650 m³/h
Sound pressure level at 3 m 58 58 dBА
Max. operating temperature +55 +55 °С
Motor IP rating IP44 IP44 -
Ingress protection rating IPX4 IPX4 -
EC motor no no -
Weight 4.5 4.5 kg
Casing material polymer-coated steel polymer-coated steel -
Outdoor mounting yes yes -
Sound-insulated casing no no -
Air duct for round air ducts for round air ducts -
Connection diameter 150 150 mm
Design centrifugal centrifugal -
Type Exhaust Exhaust -
SEC class B B -
Mounting Inline Inline -
ErP 2018 2018 -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
Extero - data sheet (pdf 644.47Kb)
Extero (EC) - user's manual (pdf 1.19Mb)
Extero - image (png 826.94Kb)
Extero - certificate GS (pdf 200.58Kb)
Extero - certificate LVD (pdf 2.6Mb)
Designation key
Designation key
Series Duct diameter [mm]
Extero 100; 125; 150; 160; 200

Model Overall dimensions [mm]
Extero 150 149 300 400 138.2
Additional characteristics
Additional characteristics
Sound power level, A-weighted Octave frequency bands [Hz]
Gen. 63 125 250 500 1000 2000 4000 8000
LwA to inlet [dBA] 57 45 53 54 57 56 46 38 19
LwA to environment [dBA] 56 48 38 48 52 54 49 39 32
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