The CAFRAMO Kona Marine Fan is a powerful but low-draw weatherproof fan designed for exterior use in the most demanding marine conditions. Featuring a watertight motor and constructed of extruded aluminum, UV-stabilized plastic and stainless fasteners, the Kona is ideal for the wheelhouse, dash, an exposed bridge or cockpit where splash and spray would spell disaster for other fans. Designed and tested with the latest in 3D parametric and computational fluid dynamic software for maximum airflow and efficiency, the blade and grill of the IP55- (Ingress Protection) rated Kona combine to deliver an airflow rating of 150CFM on high speed. But the battery-friendly 3-speed fan draws only 0.21 amps on low, 0.26 on medium, and 0.37 on high. Two mounting options are available: A cam-lock suction cup for portable use anywhere on board and a bracket for permanent mounting. Capacity: 230cu. ft./min. Blade: Weatherproof ASA Safety Features: Protective grill Dimensions: 11"H x 7-1/2"W x 7-1/2"D Power Lead: Cigarette-lighter-style connector Material: Extruded aluminum, ABS plastic Warranty: Two years