TT 250 U fan, 1400 m3/h

Product detailed description

The TT 250 U fan has a flow rate of up to 1400 m³/h. The reliably functioning thermostat sensor is located internally in the centre of the space behind the flange.

MOTOR:
The single-phase motor with ball bearings has two speeds, which can be switched using an external switch. The motor is fitted with a thermal fuse with automatic restart. IPX4 protection rating.

USE:
The Vents TT 250 U fan fully meets the requirements for high pressure and yet low noise. The fan is suitable for spaces with very high humidity such as greenhouses, growing rooms, cellars, public toilets, commercial kitchens, archives, etc. Thanks to its technical parameters, it is designed for extraction in duct systems up to 45 metres. This fan with an 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 round ducting with a diameter of 250 mm in our range.

THERMOSTAT:
If the temperature rises by 2 °C above the thermostat set temperature, the fan automatically switches to a higher speed. Once the set temperature is reached, the fan switches back to the lower speed and continues extracting.

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

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
- sound pressure: 47/55 dB/1m
- power supply: 230/50 V/Hz
- input power: 125/177 W
- protection: X4 IP
- weight: 8.3 kg
- lifespan: 40,000 hours

Here you will find the catalogue sheet.