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Low-noise fan VLB
high-temperatureIP55axial

low-noise fan
low-noise fan
low-noise fan
low-noise fan
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Characteristics

Type
low-noise, high-temperature, IP55
Configuration
axial
Drive mechanism
with asynchronous motor
Material
cast aluminum, steel
Applications
motor
Air flow

Min.: 20,000 m³/h
(706,293.334 ft³/h)

Max.: 52,000 m³/h
(1,836,362.67 ft³/h)

Diameter

Min.: 800 mm
(31.496 in)

Max.: 1,000 mm
(39.37 in)

Rotational speed

1,000 rad.min-1
(159 rpm)

Description

Axial fans with impellers fitted with hubs that allow the blade angle to be changed smoothly during fan operation. The impellers are additionally equipped with special low-noise blades, which is a definite advantage in an open discharge system. They generate a lower noise level. By changing the blade angle, the fan performance is adjusted. Weather-resistant. • Operating temperatures: -20 to +55°C • Installed motor powers: 2.2 – 5.5kW • Motors fitted with maintenance-free bearings • Motors adapted to speed control by means of a frequency converter as standard • Steel housings • Corrosion-protected housing – powder-coated • Outlet protected with protective mesh • Optional executions • High-temperature temp. max: 85°C • Casing made of stainless sheet • Flow parameters other than standard

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.