Electric fire damper

3 week ago

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 3 month year

Product details

The HTF type firefighting high-temperature smoke exhaust axial flow fan has a basic form of axial flow structure, uses a high-temperature resistant motor, and is equipped with a specialized motor cooling system for high-temperature resistance testing. It can operate continuously for more than 60 minutes at a medium temperature of 300 ℃ and continuously for 20 hours/time at a temperature of 100 ℃ without damage. It can be used for both ventilation and smoke exhaust purposes.

Application scenarios: Fans can be widely used in ventilation and smoke exhaust places such as high-rise buildings, ovens, underground garages, tunnels, etc.

Divided by installation method: horizontal and roof type (W-type)

According to air volume and pressure, there are two types of atmospheric pressure: Type I and Type II (dual speed); There are III and IV types (dual speed) of medium pressure type (with inclined impeller); Low voltage types include D1 and D2.

According to the speed regulation method, it can be divided into single speed, dual speed, and variable frequency (using a variable frequency motor, equipped with a variable frequency controller, implementing stepless speed regulation to adapt to different working conditions, it is recommended to adjust the frequency to be locked at 25HZ~50HZ). To meet the noise requirements of different places, fans can be equipped with mufflers of different lengths or made into wrapped types.

Working conditions:

Working temperature: -20~+60 ℃ (can operate continuously)

High temperature resistance: 100 ℃ (can run continuously for 20 hours), 300 ℃ (can run continuously for 60 minutes)

Humidity:<90%

Medium conditions: Air (with a dust content not exceeding 100mg/m ³)

Working power supply: three-phase, 380V/50HZ

Process: The fan impeller is made of steel, the hub is hydraulically stretched and formed, the blades are hydraulically formed after stamping, and the blades are welded and assembled with the hub. The impeller has undergone static and dynamic balance correction, and the balance accuracy is not greater than G5.6 level.

The outer flange is made by integral flanging and spinning.Air Conditioning FanAxial Flow Fan Centrifugal FanSmoke Exhaust Fan

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Mianyang Fuxinyuan Technology Co., Ltd.

 Audited supplier

3 month

Address: Mianyang, China

Main Product: water pumps, Fan Coil Unit, Air Damper, Air Conditioning , Ceiling light, plastic pipe

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