Compact 24 V DC centrifugal blower with backward-curved impeller, delivering airflow of 86 m³/h (≈1.42 m³/min or ~50.6 CFM) at 5 400 RPM. Draws ~7.5 W and operates across a voltage range of 16–30 V DC. Constructed from glass-fiber reinforced plastic for both impeller and scroll housing. Protected brushless DC motor includes electronic locked-rotor, reverse-polarity, and overload safeguards. Outputs a speed (tach) signal via open-collector. Ball-bearing design offers a service life of ~80 000 h at 40 °C (30 000 h at max temp). Suitable for -20 °C to +75 °C environments. Weighs ~0.16 kg and CE‑approved.
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