- Combined supply and extract ventilation systems for various premises where high air capacity at relatively low system resistance is required.
- OV1 fans can be used for the direct exhaust of air.
- OV1 fans can be mounted onto the external walls.
- OV1 fan casings are made of steel with polymeric coating.
- The terminal box is fitted with a cord for remote connection.
- Single-phase asynchronous motor is equipped with thermal overheating protection with automatic restart as well as ball bearings for long service life.
- Motor rating protection IP 44.
- Both smooth and step speed control is performed with the thyristor or autotransformer controller.
- Several fans can be connected to one controller in case the total power and operating current do not exceed the rated controller values.
- The fan is installed on the wall surface by means of square mounting plate.
- The fan is powered through the remote terminal box.
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|Dispatch Time||5 days|
|Size||Ø150, Ø200, Ø250, Ø315|
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