Steel Duct Dia 150mm, T-piece, gasket seals positive input ventilation Airflow up to 83 l/s
Baker’s notes & crumb story
Description
Steel Duct Dia 150mm, T piece, gasket seals positive input ventilation Airflow up to 83 l s Airflow up to 83 l s (300 m3 h at 100 Pa) reduction of supply air rates prevents damage to heat cell in low temperatures