VO window ventilators

VO low pressure, axial-blow fans are used in the ventilation systems of manufacturing and agricultural facilities as well as for other industrial purposes.
They are designed for the handling of air and non-aggressive gas mixtures with temperatures ranging from -40°C to +45°C.
These fans are manufactured of galvanized steel and aluminum alloys. Thanks to their square flange, these fans can be easily mounted to window and wall openings.
These fans are also equipped with gravitational shutters that open during operation and close when the fan is turned off, thus preventing heat loss.

Basic specifications of these fans

Fan	Fan delivery, m³/hour	Installed capacity , kW	Wheel diameter, mm	Wheel's totational speed , rpm	Overall dimensions, mm	Weight, kg
VO-2.5	1000	0.18	250	1350	360x360x360	8.5
VO-3.15	1500	0.37	315	1350	410x410x380	9
VO-4	4500	0.37	400	1350	520x520x380	10
VO-5.6	6000	0.37-0.55	560	940	750x750x650	26
VO-7.1	10000	0.37-0.75	710	930	940x940x660	36

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