Blauberg – High Pressure Industrial Centrifugal Air Extractor for Professional Cultivation

Frequently asked questions

• What are Blauberg centrifugal extractor fans designed for?

  They are highly quiet devices designed specifically to optimize ventilation in greenhouses. They combine quietness and efficiency in a sturdy, reliable design suited to professional growing. They're ideal in environments where noise level is a concern.

• What material is the housing made of?

  They're built with a sturdy ABS plastic housing. This material gives them efficient, long-lasting performance, even in installations that run for many hours. It also keeps the weight low, around 3 kg.

• Can the speed be adjusted?

  Yes, its motor can be adjusted with an external transformer or thyristor controller. This gives you precise control over operation according to what your grow needs at each stage. Keep in mind the controller is a separate unit.

• What airflows and diameters does the range offer?

  Maximum airflows range from 250 m3/h to 1700 m3/h, with inlet diameters of 100, 125, 150-160, 200, 250, and 315 mm. The duct outlet is available in 100, 125, 200, 250, and 315 mm. With so many combinations, it's easy to match it to any ventilation need.

• How much power do they use and how much noise do they make?

  They run at 230V with power consumption ranging from 79W to 310W depending on the model. The maximum noise level sits between 46 and 53 dB. In other words, low power consumption with high airflows and contained noise levels.

• How many speeds do they have?

  The extractor itself runs at a single factory-set speed, with maximum speeds ranging from 2090 to 2820 rpm depending on the model. If you want to vary the airflow, you'll need to do it with the external transformer or thyristor controller. This is the usual way to regulate this type of centrifugal equipment.