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| Worldwide well-known users trust in HELIOS fans for ventilation, heating, cooling and drying applications. Large axial fans have been used succesfully over decades e.g. in cooling towers and condensers. As one of the leading European fan manufacturers, HELIOS impress their customers with their extraordinary standard range of axial fans covering all pressure and volume ranges. |
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DESCRIPTION:
Smoke emergency fans 400ºC/2h according to EN 12101-3:2002 European standard.
Airflow: 13.000 - 54.000 m3/h
FUEL:
APPLICATIONS:
- Industrial use.
- Industrial and professional cooking.
- Smoke emergency exhaust.
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DESCRIPTION:
Smoke emergency fans 400ºC/2h according to EN 12101-3:2002 European standard.
Airflow: 2.600 - 18.100 m3/h
FUEL:
APPLICATIONS:
- Industrial use.
- Industrial and professional cooking.
- Smoke emergency exhaust.
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DESCRIPTION:
Centrifugal low pressure fans
Airflow: 1.000 - 7.500 m3/h
FUEL:
APPLICATIONS:
- Cabinet fans.
- Centrifugal heaters.
- Smoke and stream extraction.
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The MegaBox-models offer these special
properties:
- Acoustically insulated high performance
centrifugal fan.
- Swing out ventilation unit for easy cleaning
and maintenance.
- Speed controllable IEC-flange motor mounted
outside the air stream with thermal overload
protection.
- High total efficiency, small energy consumption
and low sound level using high perfomance-
centrifugal impeller.
- Low cost power control.
The MegaBox will suit the most demanding applications especially when extreme operating conditions prevail.
Typical applications are transporting dirty, greasy, hot (up to 100 °C) and humid air, against high resistances in commercial and industrial applications. |
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Axial Wall fans EN / ENR in high-quality design
For air extraction (series EN) resp. air extraction and ventilation (series ENR) of
· Offices
· Commercial premises
· Work places
· Restaurants
· Production facilities
Very easy to clean: Cover can be removed without tools
Thermal overload protection as standard feature
Pleasantly quiet
Air volume from 420 m³/h to 1.500 m³/h
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External centrifugal wall fan AWV: ideal for redevelopment/renovation and retrofitting
For air extraction of
· Restaurants
· Workplaces
· Commercial premises
· Fitness rooms
· Hobby rooms
Easily removable cover, for maintenance and installation.
With integrated shutter
Thermal overload protection as standard feature.
Quick and easy installation.
Optimal degree of efficiency
Low operating costs
Pleasantly quiet
Very powerful
Air volume from 220 m³/h to 740 m³/h
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Single-duct air extraction system ER: elegant design, powerful but still very quiet
For decentral air extraction of
· Bathrooms
· Kitchens
· Dining rooms
· Lounges in multi-family buildings
Fan cover with integrated filter
Thermal overload protection as standard
Recessed-mounted housing with and without fire protection
Quick installation thanks to snap-in fittings
Centrifugal fan extremely steep characteristic curve
Very quiet
IPX 5, approved for installation in protection area 1 in sanitary rooms
Available in numerous electronic control versions
Airflow volume 60 resp. 100 m³/h
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Small room fan ECA piano: particularly quiet for highest demands
For air extraction of
- bathrooms
- toilets
- storage rooms
- larders
- cellars, etc.
Very easy to clean, cover can be removed without tools
Integrated shutter
Thermal overload protection as standard feature.
Energy-saving operation with 8 W power consumption
Sound pressure level 26 dB(A)
Air volume 80 m³/h
In 3 versions:
ECA piano Standard: On/Off
ECA piano TC: with adjustable overrun
ECA piano H: with humidity control and adjustable overrun
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Magma
Draws air in for comfort ventilation and expels smoke. Designed for use in commercial, industrial and healthcare facilities. May be installed indoors or outdoors.
20 models and 2 supply air configurations available:
- In-line: horizontal supply air
- Perpendicular: vertical supply air
Available pressure: 120 to 2000 Pa
Air flow rates: 1,000 to 50,000 m³/h (comfort) and 1,000 to 75,000 m³/h (smoke extraction)
- Fully detachable galvanised steel casing
- Fan motor assembly with belt and sheave drive inside box
- Galvanised steel wheel with forward-curved blades (LP model) or painted steel wheel with backward-curved blades (MP model)
- Motor control mounted on the left in the direction of the air flow
- Motor: B3, IP55, class F, tropicalised. One-speed: three-phase 230/400 V, four poles. Two-speed: three-phase, 400 V, Dahlander, four/eight poles
- Numerous accessories |
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Our range of professional roof extract fans is rounded off by new certified and DIBt approved roof smoke-extract fans. These models can operate for two ours at temperatures of 400 °C or 600 °C. Extraction rates of up to approx. 58,000 cbm/h are achieved with two times 23 types.
Smoke-extract roof fans of the lines RDM 56 and RDM 57 are provided for eliminating heat and smoke in case of fire especially in the first phase with usually high smoke content. They have to keep the escape ways smoke free, reduce damages, and ease fire fighting actions.
The advantages of the ER at a glance:
Air discharge vertical and swirl free.
Casing made of aluminium.
Base frame and mechanically stressed parts made of galvanized sheet steel.
Impeller made of steel, welded and coated.
Motor separated from air stream.
Casing side parts removable, centre parts to be swivelled (up to size 7190).
Ready for connection; free cable lead, protected by a steel tube.
Fixing bracket for isolator switch or connection box as a standard.
Isolator switch as an option (loose for fitting on site)
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