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VSBT 25

vsbt25
Roof Extract Fan Low Pressure

Produced completely by injection moulding. Polypropylene housing and plinth resistant to UV rays with dual positions. High-performance polypropylene impeller with forward curved blades, statically and dynamically balanced, incorporating a reinforced hub. Gaskets from corrosive material providing protection against shaft/case leakage. Stainless steel external assembly fittings. Available with three-phase and single phase single speed motors, two-speed motors with IP55 protection or Ex-d protection.

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  VSBT 25

m3/h
Ht 
mmH20
Hs 
mmH20
kW
HP
g/min 
rpm
dB (A)
kg
kg 
Ex-d
900
21
17
0,18
0,25
950
57
13
23
1500
17
6
60
1100
48
42
0,55
0,75
1450
58
15
27
1450
48
38
62
2200
40
17
66
1800
185
170
2,2
3
2900
70
26
43
2200
190
167
72

A richiesta:
- Rotazione contraria
- Serranda a gravità (accessorio)
- Dimensioni speciali quote *

On request:
-Inverse rotation
- Unidirectional damper (Accessory)
- Special sizes dimensions *

 
vsbt25