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vsbt20
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 20

m3/h
Ht 
mmH20
Hs 
mmH20
kW
HP
g/min 
rpm
dB (A)
kg
kg 
Ex-d
500
11
8
0,18
0,25
950
45
8
15
600
25
21
0,18
0,25
1450
57
720
26
20
950
21
11
1100
95
82
1,1
1,5
2900
70
13
27
1300
102
83
1600
100
71

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

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

 
vsbt20