Attwood 1749 4 Turbo 4000 Series II In Line Blower, For Inch Interior Diameter Vent Hose, Water Resistant, 12 Volt

Marine ignition resistant and has built-in mounting feet for easy vertical or horizontal installation Provides excellent ventilation airflow for areas such as engine compartments, galleys, bilges and heads Features a patented, in-line design and 5-blade fan maximizes airflow and efficiency The blade movement and pitch are designed for a high lift coefficient, resulting in a higher airflow rate for optimal ventilation Matches the airflow of competitive inline blowers with significantly reduced noise production