WBTD Type Roof Ventilator

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Application of WBTD Type Roof Ventilator:

Roof fan's main components take FRP materials, impeller adopts a more advanced airfoil blades in some of the weight of the rotating parts, thus they can meet the requirements for aerodynamic performance. The outer surface of the membrane use gel coat resin, smooth surface, beautiful appearance, light weight, low noise, corrosion resistance but also a good flow vibration performance, stable and reliable operation of energy efficient explosion-proof characteristics.

This ventilator has hair dryer, impellers, hood, motors, rectifier ring, protective nets, loose-leaf damper, safety nets and other components. The ring is a roof fan in the rectifier to improve efficiency and reduce the noise of a unique structural forms, loose-leaf damper with safety nets can be choosen according to customer requirements.

Roof Ventilator Curves

WBTD Type Roof Ventilator Parameter Forms

WBTD Type Roof Ventilator

 

Flow rate(m3/h)

Pressure(Pa)

Motor(kW)

3

4250--838

24--124

0.06--0.37

4

10074--1986

31--220

0.12--1.1

5

10567--3056

30--96

0.12--0.55

6

17000--4368

41--124

0.25--1.1

7

26995--7241

53--169

0.55--2.2

8

40297--7447

75--220

0.75--5.5

9

39721--10603

48--134

0.55--3.0

10

54487--15540

68--165

1.5--5.5

11.2

76551--20993

78--207

2.2--7.5

12.5

100508--27628

87--230

3.0--11

14

99790--25695

64--144

1.1--7.5

16

137841--38355

84--153

2.2--11

18

156693--45896

79--130

3--11

20

236654--51801

69--195

3--22

24

303890--84003

61--155

5.5--22

28

321710--118087

63--85

7.5--15

32

409077--150155

60--80

11--18.5

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