Prima Klima Tube fan PK125WHSP-3

Whisperblower
THREE SPEEDS - I. 300m³/h - II. 420 m³/h - III. 530 m³/h
WhisperBlower is our latest product. In co-operation with ebm-papst motors, we have developed a completely new design. We have rethought the airflow principle and achieved incomparably better measurement results. This professional fan in our proven, robust quality achieves unrivalled efficiency.
The e design optimises the airflow in a way that is comparable to a rollercoaster ride - more pressure is generated with the same energy consumption as conventional models, and even with less noise.
Features:

3-speed fan with high-quality ebm-papst AC motor
Powerful & quiet
Aerodynamically optimised shape
Impact-resistant and durable housing made of flame-retardant polyamide (nylon)
Connection and control system integrated in the housing.