VK 250 U fan, 1080 m3/h with thermostat

Product detailed description

Single-phase asynchronous motor with an external rotor and overheating protection. The motor has ball bearings and a permanent grease fill for its entire service life. Insulation class II and protection rating IPX4.

Given its technical parameters, it is intended for use over medium distances of around 25 metres. The fan is designed for extracting air from small and medium-sized rooms such as bathrooms, showers, kitchens, greenhouses, cinemas, cottages, shops and anywhere you need high pressure and at the same time low noise.
The fan is designed for installation into both rigid and flexible ducting. The fan is designed for both vertical and horizontal placement. Thanks to its construction from durable ABS plastic, this type is suitable for installation in humid environments. Mounting brackets are supplied with the fan.

Ball bearings will extend the service life of your fan to 40,000 hours.

You set the required temperature manually directly on the fan. If the temperature rises by 2 degrees, the motor starts working faster. When the room cools down, it switches back to a lower speed.

Fan parameters VK 250 U, with thermostat:
- for flexible and rigid ducting with a diameter of 250 mm
- max. air capacity (output): 1080 m³/h
- consumption (input): 173 W
- pressure: 500 Pa
- 2090 rpm
- acoustic pressure: 50 dbA
- weight: 4.5 kg
- optimal operating temperature: -25/+50 degrees
- motor overheating protection
- operation up to 40,000 hours and more
- recommended for ducting with a max. length of 25 m
- protection rating: IP X4

We supply the VK 250 U duct radial fan with thermostat and an output of 1080 m³/h including clips. Speed can only be regulated using an external controller (thyristor or autotransformer). During installation, start-up and handling of the fan, follow the Czech instructions included in the package. Carry out the wiring and installation exactly according to the manual and the enclosed diagram.

For help using the fan, see this manual.
You can find the catalogue sheet here.