RVK: 6" (150mm) A1 - Airflow: 420 m3/h. RVK: 6" (150mm) L1 - Airflow: 680 m3/h. RVK: 8" (200mm) A1 - Airflow: 750 m3/h. RVK: 8" (200mm) L1 - Airflow: 950 m3/h. RVK: 10" (250mm) A1 - Airflow: 845 m3/h.
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