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High flow wall fans - HELIX MANN

High flow wall fans - HELIX MANN

High flow wall fans - HELIX MANN


High flow wall fans for extraction and/or ventilation

This type of fans provide significant air flows for the extraction and/or ventilation of industrial, livestock or agricultural premises.

Main features

- Air flow from 17,400 m3/h to 41,500 m3/h
- Structure and overpressure slats in galvanized steel to avoid premature corrosion.
- Propellers made of AISI 430 BA stainless steel.
- High quality bearings.
- IP-55 three-phase electric motor
- V-belts.
- Transmission pulleys made of magnesium aluminum.
- Engine support with tensioner.
- Side inserts for easy transport.

Calculation for air extraction

To calculate the m3/h necessary for air extraction depending on the premises or activity, the m3 of the premises must be calculated and the number of renovations applied based on the following table.


Constructive details

Tensioner base transmission motor
Propeller made of AISI 430 BA stainless steel
Overpressure or automatic opening shutter



Data sheet

More information on Tel. +34 93 851 15 99

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Models of High flow wall fans - HELIX MANN

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Metal˙rgica Manlleuense S.A.
C/Fontcuberta, 32-36 PolÝg ind. LA COROMINA | 08560 Manlleu - Barcelona


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telephone: 93 851 15 99 | Fax: 93 851 16 45 |
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