| Material: | FRP |
|---|---|
| Usage: | for Air Conditioner, for Manufacture, for Refrigerate |
| Flow Direction: | Centrifugal |
| Pressure: | 40~470PA |
| Certification: | ISO, CE, CCC |
| Power: | 0.1~11kw |
| Customization: |
|---|
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DWT- II/IIIcentrifugal roof fan adopts centrifugal impeller , which can be used in places with small air volume and high pressure . Type ll adopts three - layer hood , and type ill adopts no hood .
According to the impeller diameter , DWT - Il type has nine unit numbers of 300-1000mm, and the series air volume is 800-31000m/ h . The total pressure is 120-1100pa. DWT - Ill type has ten machine numbers of 280-800mm, and the saries air volume is 1000-40000m/ h . The total pressure is 100-500pa.
The fan can be made into explosion - proof type according to different environmental requirements , which is applicable to non corrosive places containing inflammable and explosive gases . The anti - corrosion type can be applied to the environment containing corrosive gases .
In order to meet the performance adjustment needs of users under different working conditions , the fan can be equipped with two speed motor to realize two speed regulation , and can also be equipped with variable - frequency motor and variable - frequency controller to realize stepless speed regulation . It is recommended to lock the adjustment frequency at 25Hz-50Hz( indicated when ordering ).
The fan can be equipped with manual or electric control valve , self hanging shutter , etc . according to the needs of the user ( specity when ordering ).
Specification
DWT-II
DWT-III
Working conditions
operating temperature:-2`+40ºC
Humidity:less than 90%;
Medium condition:
(1).Conventional type:non-corrosive,non-flammable,non-explosive gases(dust content not more than 100mg/m3)
(2).Explosion-proof type:non-corrosive containing flammable,explosive gases(dust content not more than 100mg/m3)
(3).Anti-corrosion type:corrosive gas(without any dust).
Working power supply:three -phase,380V/50Hz
Application
Our Certification
Packing & Shipping
FAQ
1.Are you factory or trade company?
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