Caframo Bora 6 3-Speed Marine Fan The quietest and most powerful marine fan in its class! The model 748 Bora 12 and 24 Volt fan is designed to deliver the features needed to solve any on-board airflow challenge. The fan is ideal for clearing a bridge windshield, venting a galley or providing cool comfort in the sleeping berth. Product Features Three speed touch control Long life 5000 motor Compact design Newly designed high efficiency blade Fully guarded on front and back Locking cam mount Low p