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PRN-B • Round ceiling diffusers

Our ceiling swirl diffusers are designed for efficient and uniform air distribution in HVAC systems. Built from durable steel and finished in RAL9016 (traffic white), these diffusers provide a long-lasting and visually appealing solution for modern buildings. The fixed deflection rings ensure consistent airflow, delivering a comfortable and energy-efficient indoor climate.

Benefits and USPs:

  • Durable Steel: Long lifespan and high reliability.
  • Sleek Finish: RAL9016 blends seamlessly with any interior.
  • Optimal Airflow: Fixed deflection rings for steady performance.
  • Easy Installation: Compatible with various ceiling systems.

Application

  • Round steel ceiling swirl diffusers in RAL9016 with fixed deflection rings for optimal airflow and energy efficiency.

Product drawing 1

Dimensions

PRN-BH [mm]D [mm]A [mm]
150
220148257
200
217198309
250
324249362
300
377298415
350411348460

Quick selection

PRN-BAk [m²]Q@30dB(A) [m³/h]Q min [m³/h]Q max [m³/h]Lwa min [dB(A)]Lwa max [dB(A)]X (0,25) [m]Y (0,25) [m]Dpt min [Pa]Dpt max [Pa]
1500.0102196110300 3812.11050
2000.0227383270660 451.53.21050
2500.0366553400112024501.94.21050
3000.0519731520166028532.25.11050
3500.0684892630225031562.661050

Placement instruction
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