Features 1、Six-blade fan design provides excellent ventilation for the engine compartment, galley, bilge and head to achieve maximum airflow and efficiency. 2、Sealed motor shaft can be used to prevent moisture, more reliable and practical. 3、This 10Amp 270CFM 4in outlet hose complies with USCG 183.410: ignition protection. 4、25% more efficient than that of the traditional straight line blower, with low current consumption and high air volume. 5、UV-resistant white ABS plastic shell construction for long service life. 6、Corrosion proof design and water resistant motor casing for use in the marine environment. 7、Hose connections each end, for use with 98mm (4in) diameter blower hoses. 8、Built-in mounting bracket, it is easy to install, supporting vertical or horizontal installation. 9、The in-line bilge blower is made of caulk and tinned wire, equipped with a nickel-plated motor for durability. Specifications: Condition: 100% Brand New Item Type: Marine Bilge Air Blower Color: White Fan Size: Approx.135x152mm/5.31x5.98in Appliaction: Suitable for 98mm (4in) Diameter Blower Hoses 24V 270CFM Inline bilge blower: Type: Radial Fan Current Type: DC Blade Material: Plastic Installation: Independent, Flexible Installation and Flange Installation Model: IB2-270-02 Power: 72-120W Air Volume: 270CFM Speed: 7664LPM Material: ABS Plastic, Reinforced Plastic with Ribs Number of Blades: Six Package List 1 x 4in Air Blower Fan 1 x User Manual