Gasoline vapors can . Do not operate blower while refueling. To prevent personal injury, always disconnect one of the main battery leads when installing or servicing this product. Always use a fuse with amperage rating specified for the blower model. Failure to do so may in serious personal injury or fire hazard<br> We use an Anti-Aging, Ultraviolet-Resistant ABS Thermoplastic with reinforcement for maximum durability and reliability.<br> The rugged design provides performance that you can rely on for years. 4inch In-line Blowers ventilation for bilges, engine compartments, galleys and heads. Designed for efficient, high output operation<br> and installed on any flat surface<br> Built-in mounting feet allows easy vertical or horizontal installation.<br> low current draw, high volume air flow, .<br> Four-blade fan maximizes and efficiency.<br> Sealed motor shaft for moisture protection.<br> Corrosion resistant ABS plastic housing.<br> Voltage:24V<br> Max amperage capacity: 1.25A<br> Air Flow:456cmh<br> Amp Draw(A):3.0A<br> Fuse (A): 5.0A<br> Intake PipeDiameter:4inch/102m<br> color:White<br> Material:plastic<br> Package Contents:<br> 1 x engine room fan<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.