SDS Jet Tunnel Ventilation Fan is specially used for the tunnel length ways, car parkventilation system, tunnel ventilation fan is installed hanging on the top roof of tunnel or both sides, which do not affect the traffic, no need to build exhaust way. Low cost building , is very ideal tunnel ventilation fans.
Model |
Motor Poles |
Rotating Speed r/min |
Blade Angle |
blast volume M3/min |
Speed m/s |
Axial Thrust N |
Motor Power KW |
Thrust/ Power N/KW |
Noise dB |
40 |
2P |
2840 |
D1 |
3.2 |
25.5 |
115 |
2.2 |
52.3 |
73 |
50 |
2P |
2900 |
D1 |
6.5 |
33.2 |
285 |
7.5 |
38 |
75 |
56 |
2/4P |
2930/1400 |
D1 |
8.6/4.1 |
35.1/16.8 |
385/76 |
12.5/2.8 |
35/79.1 |
75/63 |
63 |
2P |
2930 |
D1 |
11.8 |
37.8 |
540 |
15 |
36 |
75 |
2930 |
D2 |
10.5 |
33.6 |
430 |
11 |
39.1 |
73 |
||
2900 |
D3 |
9.2 |
29.5 |
330 |
7.5 |
44 |
71 |
||
2900 |
D4 |
8.2 |
26.4 |
260 |
5.5 |
47.3 |
68 |
||
4P |
1430 |
D1 |
5.5 |
17.6 |
129 |
2.2 |
58.6 |
63 |
|
80 |
4/6P |
1460/960 |
D1 |
14.8/10 |
29.5/19.9 |
550/240 |
15.5/5.1 |
36.7/60.0 |
75/68 |
90 |
4P |
1470 |
D1 |
21.1 |
33.2 |
870 |
22 |
39.5 |