Fan TT 250 U, 1400 m3/hr

The TT 250 U has a flow rate of up to 1400^m3/h. A reliable thermostat sensor is located internally in the middle of the space behind the flange.

MOTOR:
The single-phase ball bearing motor has two speeds that can be switched via an external switch. The motor is equipped with a thermal fuse with automatic restart. IPX4 degree of protection.

APPLICATION:
The Vents TT 250 U fully meets the requirements for high pressure yet low noise. The fan finds its application in areas with very high humidity such as greenhouses, nurseries, cellars, public toilets, factory kitchens, archives, etc. Thanks to its technical parameters, it is designed for extraction in ductwork up to 45 metres. This fan with electronic temperature sensor and controller is used for automatic speed control depending on the air temperature in the ventilation duct or inside the room. This duct fan is compatible with all 250mm diameter round ductwork in our range.

TERMOSTAT:
If the temperature rises 2°C above the thermostat set point, the fan will automatically switch to a higher speed. When the set temperature is reached, the fan switches back to a lower speed and continues to extract.

INSTALLATION:
The fan can be installed at any point in the duct system - horizontally. In addition, several fans can beinstalled simultaneously to increase the pressure or capacity of the transported air. The fan body is equipped with a mounting plate for wall mounting.

Technical parameters:
- diameter: 250 mm
- air flow: 1110/1400^m3/h
- ball bearings: yes
- max temperature: 60 °C
- speed: 1955/2440 min
- static pressure: 340/453 Pa
- acoustic pressure: 47/55 dB/1m
- power supply: 230/50 V/Hz
- power input: 125/177 W
- protection: X4 IP
- weight: 8.3 kg
- lifetime: 40,000 hours

Here you can find the datasheet.