Qingdao Chunhao Air Blower Ventilation Equipment Co., Ltd.
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Contact Us
  • Contact Person : Mr. Lee William
  • Company Name : Qingdao Chunhao Air Blower Ventilation Equipment Co., Ltd.
  • Tel : 86-532-87973827
  • Fax : 86-532-87973667
  • Address : Shandong,Qingdao,No. 318A, Xiahe Industrial Park, Liujia, Jiushui Road
  • Country/Region : China
  • Zip : 266100

DWT series Roof fan

DWT series Roof fan
Product Detailed
Related Categories:Blower

Detailed Product Description


Roof fan:Dia.300mm~1120mm.
Volume:3300~53000m3/h,
Pressure:62Pa~350Pa,
Power:0.37kw~5.5kw,
Voltage:380V/440V/Other

Centrifugal Fan ordinary roof WT4-85-11 series uses and conditions of use:
1. Factory enterprise: factory premises, warehouses, livestock area.
2. Buildings and public housing: high-rise buildings and general building local ventilation.
3. Various public places: schools, hospitals, laboratories, a sports centre, cinemas, hotels, etc. ventilation.
4. Conditions apply: dust of less than 150 mg / cu m, the temperature is less than 80 degrees and less than 85 DbA noise indicators.

 

Low noise centrifugal fan DW3 roof-88-11, DW4-75-11 series uses and conditions apply:
1. Various public facilities of local ventilation: memorials, museums, hotels, restaurants, schools, sports centres, hospitals, office buildings and so on.
2. Buildings and public housing: high-rise buildings, the local general building ventilation.
3. Conditions apply: dust and other solid impurities of the content is less than 150 mg / cu m, the temperature is less than 80 degrees, 55 DbA small noise indicators.

 

Ex low noise centrifugal fan BDW3 roof-88-11, DW4-75-11 Series:
1. Use of the fan in a building explosion-proof requirements of the various types of ventilation.
2. Applicable conditions: air temperature is less than 80 degrees, dust and other solid impurities of the content is less than 150 mg / m 3.

WT4-85-11 Fan Performance Table Selection

Model No

Speed r/min

Pressure

Pa

Flow m3/min

Noise dB

Motor

Type

Power kw

3.15

2825

843-294.2

33.9-63.6

80-83

Y802-2-B5

1.1

3.15

1400

206-68.6

16.8-31.5

64-67

Y801-4-B5

0.55

4

1400

330.5-113.8

34.18-64.1

73-75

Y801-4-B5

0.55

5

1400

517.8-176.5

66.67-125

79-81

Y90L-4-B5

1.5

6.3

960

382.5-181.4

91.43-205

75-79

Y100L-6-B5

1.5

 

DW BDW3-88-11 Selection of Table 

Model No

Speed r/min

Pressure Pa

Flow m3/min

Noise dB

Motor

Type

Power kw

2.8

1450

194.2-78.5

13.5-24.3

53-54

YBDW/YDW-14A

0.12

4

920

166.7-78.5

25-50

54-56

YBDW/YDW-36A

0.25

6.3

750

431.5-166.7

100.8-201.6

69-72

YBDW/YDW1.8-6

1.8

 

DW BDW4-75-11 Selection of Table

Model No

Speed r/min

Pressure Pa

Flow m3/min

Noise dB

Motor

Type

Power kw

5.6

750

205.9-117.7

50-100

53-55

YDBW08-6

YDW0.75(0.8)-6

0.8



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