Blauberg Inline Fans
Blauberg is a German ventilation brand known for inline duct fans, heat recovery units, and other air movement products. They’re popular in Europe for residential, commercial, and light industrial ventilation.
🔧 What are inline fans?
Inline fans are installed inside a duct — they boost airflow through ventilation ducts for:
Bathrooms, kitchens, or utility rooms
Whole-house or apartment ventilation
Grow rooms or greenhouses
Industrial or commercial ducting
⚙️ Blauberg inline fan types
Typical Blauberg inline fan ranges include:
1️⃣ Mixed-flow fans (e.g., Blauberg Turbo, Blauberg Iso-Mix)
Compact, high pressure, higher airflow than axial fans.
Good for medium-length ducts with moderate resistance.
Quieter than standard axial fans.
Often used in residential or light commercial ductwork.
2️⃣ Centrifugal inline fans (e.g., Blauberg Centro, Blauberg Iso-Vent)
Higher static pressure.
Good for longer ducts with bends and filters.
Usually quieter due to better sound insulation — many models have acoustic insulation (Iso versions).
3️⃣ Axial inline fans (e.g., Blauberg Inline)
Basic fans for short, straight ducts.
Low pressure, high airflow.
Simple and cost-effective for straightforward extraction.
✅ Key features
Available with single-speed, multi-speed, or EC motors.
Many models have backward-curved centrifugal impellers.
Some have built-in thermal protection.
Some come with built-in sound insulation for quiet operation.
EC models are more efficient and can be controlled by 0–10 V signals or potentiometers.
📐 Applications
Residential: Bathrooms, kitchens, air extraction.
Commercial: Offices, shops, restaurants, server rooms.
Special: Hydroponics/grow tents (very popular in that market).
🔌 Installation tips
Use flexible connectors to reduce vibration noise.
Mount with anti-vibration mounts if needed.
Install access for cleaning/maintenance.
Size the fan for your duct diameter and airflow requirements.
Consider backdraft dampers if needed to prevent unwanted airflow.
🔊 Noise
Inline fans can create duct-borne noise → add silencers if needed.
Many Blauberg models have insulated casings (ISO versions) for quieter operation.