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AND axial flow fans with adjustable blades
-number of blades: 5, 7, 10, 14
-and hot-dip galvanized steel
-max. V = 75.000 m³/h
-max. pt = 830 Pa
Application:
wide performance area of volume and pressure, general conditioning of higher air volumes
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Diameter of impeller: 350-1000 mm
sichel shaped axial blades
100% speed controllable with external rotor motor
Application:
air heaters, heat pumps, condensers, cooling units, evaporators
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Axial fans with plate mounted or short cased
-Diameter of impeller: 200-1000 mm
-max. V= 36.000 m³/h
-max. pt= 240 Pa
-100% speed controllable with external rotor motor
Application:
ventilation for buildings, halls and greenhouses, agriculture, airconditioning, cooling and heating technology
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AST
Product Description
- Axial in-line fan with air delivery rate of 90 rn3/h, therefore ideal for small and medium air volumes.
- To be fitted in straight and low resistance ducts
- To be installed inside walls or fitted within flexible ducts
- By placing high up inside a ducts between 2 rooms, it can be used to trasfer hot air from one room to the other.
- To obtain higher pressures exhaust fans can be installed in series.
- All models are in double electrical insulation and IP 44
- Two versions available: BASIC, and TIMER
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In-Line Tube Fans (R)
made of steel
-from 100- 400 mm tube diameter
-max. V= 5.330 m³/h
-max. pt= 900 Pa
-easy electrical connection
-100% speed controlable
-can be installed in any position
Application:
ventilation for residential and industrial zones
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Radial Fans with standard motor, single inlet
-Diameter of impeller: 225- 560 mm
-max. V= 12000 m³/h
-max. pt= 1900 Pa
-forward and backward curved impeller
Application:
Commercial kitchen, paint works, laboratories
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By use of a special designed external rotor motor with high
rotor resistance, in connection with forward curved centrifugal
impellers, we developed a centrifugal fan series with extremely
high slippage characteristics. The external rotor motor
adjusts to the operating conditions and therefore changes the
R.P.M. at varying system resistances, regarding on the total
pressure. This is a special advantage in systems with variable
resistances occured from dirty filters, controlled dampers in
duct installations or clean-room applications.
Steep pressure-volume-performance curve
extremely low starting current
motor protection through thermal contacts as standards
Application:
Airconditioning, cleanroom technology, Commercial kitchen and gastronomy
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Ducts fans "SIGMA" (sound attenuated) for rectangular duct systems
-duct dimensions 400x200 bis 1000x500 mm
-max. V= 11000 m³/h,
-max. pt= 1300 Pa
-100% speed controlable
-backward curved impeller
-swing out drive unit
-with sound attenuated casing
Application:
ventilation for residential and industrial zones
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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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For round duct systems
From 125- 400 mm tube diameter
max. V= 2.500 m³/h
max. pt= 525 Pa
extremely low noise (40mm rockwool plates)
100% speed controlable
high pressure
easy cleaning and maintenance
Application:
ventilation for residential and industrial zones
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operation of tested smoke extraction motor (EN 12101-3)
Diameter of impeller: 355-710mm
max. V= 28.100 m³/h
max. pt= 1.650 Pa
smoke and heat extraction unit (double function)
many accessories
Application:
main air extraction for residences, offices and industry
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DESCRIPTION:
Centrifugal low pressure fans
Airflow: 1.000 - 7.500 m3/h
APPLICATIONS:
- Cabinet fans.
- Centrifugal heaters.
- Smoke and stream extraction.
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Radial Fans with forward curved impeller
The high efficiency radial fans have been developed especially for modern ventilation and air conditioning applications and are ideal for the movement of air and light aggressive gas and vapours.
-Diameter of impeller: 133-400 mm
-max. V= 15000 m³/h,
-max. pt= 1100 Pa
-100% speed controllable with external rotor motor
- the standard series is according to R20 and the outlet flange is in accordance to DIN 24155
-space saving contruction
-extremely low starting current
-motor protection through thermal contacts as standards
Application:
Airconditioning, cleanroom technology, commercial kitchen and gastronomy
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ASM
Product Description
- The ASM series includes 3 wait mounted axial exhaust fan models, with air delivery rate of 90 to 300 m3/h. meeting most air change requirements involving
direct duct exhausting and ventilation outdoors.
- These fans have been specifically designed for use in straight ducts or in general for low-resistance ducts.
-The electrical connection may be either on the outer surface or recessed.
- All models are in double electrical insulation and 1P44. for water spray protection except for the IG and PIR versions which offer protection IP43: against rain
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Ducts fans for rectangular duct systems
-duct dimensions 150x400 to 500x900 mm
-max. V= 10000 m³/h
-max. pt= 1300 Pa
-100% speed controlable
-forward and backward curved impeller
Application:
ventilation for residential and industrial zones
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ASM PLUS
Product Description
- The automatic shutter is controlled by a thermoelectric mechanism that opens the shutter approximately 60 seconds after the axhaust is turned on.
- When the fan is turned of the shutter closes automatically after time lapse of approx. 60 seconds.
- All models are in double electrical insulation and IP 44 for water spray protection against rain Two versions available: BASIC, and TIMER
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SLF
Product Description
- The SLF fan range is characterized by a very stim shape the maximum thickness from the wall of the visible front body has been reduced to only 11mm.
- The product is therefore much less visible and fully integrated in your home environment: a perfect combination of simplicity and design together with its mirror bright surface.
- Each model is available in 2 versions: BASIC and TIMER
- Double electrical insulation and IP44 splash water proved
- Two versions available: BASIC, and TIMER
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ASW
Product Description
- The ASW series includes 3 axial exhaust fan models. with an air delivery rate of 85 to 230 m3/h.
- ASW models are very compact, easy to install and therefore particularly
recommended for small rooms where a window or glass installation is required.
- All the models are equipped with a back draught gravity shutter, to prevent cold air from returning from outdoors, a protective silicon gasket, and a bright indicator LEO that even from a distance clearly shows that the unit is working.
- Each version is in double electrical insulation and protected against vertical rain.
- Two versions available: BASIC, and PS with a built in pull cord switch.
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As an addition to their standard JM Aerofoil fans, Fläkt Woods have developed a range of Large JM Aerofoil fans to provide higher pressures and volumes. The fans can be supplied with or without guide vanes, contra-rotating and as truly reversible fans, that provide the same flow in both the forward and reverse directions.
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Power flow axial fan to exhaust air directly to the outside or into a medium length ducting. Suitable for bathrooms, kitchens, utility rooms, offices ...
For wall/panel/ceiling installation, including plastic boards.
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Centrifugal Extractor fans, for flush mounting in walls or ceilings, provided with IPX4 splashproof protection, these fans are suitable for long duct runs
- Suitable for use in bathrooms, shower rooms and toilets. Complete with brackets and template, they are designed to be quickly and easily installed by one person. They also have the option of vertical or horizontal extract points
- Powerful yet very quiet in operation, the unobtrusive styling provides all necessary extract requirements, while complimenting the decor of the room. The fans meet all necessary requirements of F1 building regulations
- The three Ariett models offer the choice of basic model, a timer version or built-in microprocessor for intelligent condensation control.
- All fans have the optional side or rear exit low profile connector, or high profile connector.
- These have been specifically designed for ceilings where the void area is restricted, for example, down stairs or between the floors in flats. In addition, there is a choice of fixing kits available.
- A template is supplied to allow easy cutting of the access hole.
- Developed with UK house builders and contractors.
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Wall or ceiling mounted centrifugal extractor fans, with IPX4 protection suitable for ducted installation
- For bathrooms, showers and toilets.
- Available with or without timer.
- The timer is adjustable for 3 to 20 minutes.
- Basic model has bronze bearing motor. The LL version has a motor with shielded poles and ball bearings (30,000 hours guaranteed continuous operation) with thermal cut-out.
- IMQ information label certifies third party product data and performance.
- Complies with the CEI EN 60335-2-80 standards and IPX4 splashproof protection.
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Axc is a wide range of high performance and pressure centrifugal fans, designed to overcome the resistance caused by long leght ducting.
Easiest and ideal solution for an unobtrusive ducted ventilation. Can be used with flexible and rigid ducting.
Heavy-gauge, spun steel housing with baked epoxy finish inside and outside.
External junction box contains connections.
Backward curved blades to ensure the lowest possible sound and to develop ample static pressure.
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Powerful and silent, ideal for extraction of cooking adours and grease vapours.
Grease collection tray,safety grille and centrifugal impeller easily removable for cleaning and maintenance. Whashable in dish washer.
Available in 2 models : CHEF 500 and 600.
Housing made of steel with highly resistant epoxy finish.
Maintenance free, induction motor for long life.
Provided with thermal cut out.
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Designed for installation on outside walls EXT is the perfect choice for efficient ventilation in environments where aesthetics, space or noise level are concern.
Easiest solution for a centralized moltipoint ventilation requirement.
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Industrial centrifugal extractor fans for ducted or oem installation
- Suitable for banks, cinemas, theatres, restaurants, halls, garages, hospitals, gyms, factories, warehouses and OEM applications
- Asynchronous, self-ventilating, ball-bearing-mounted induction motor with IP44 protection
- Galvanized steel fan with forward-curved blades for high performance. Fan is easily removed for cleaning and maintenance, even when the unit is installed
- Epoxy-resin painted steel sheet-metal frame with spiral housing, provided with holes to allow the motor to be fitted in any one of eight different positions in respect to the outlet port
- Not suitable for speed control
- Ambient temperature limits: -25 degree min. +40 degree C max
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ER recessed-mouned housing and fan inserts
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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The Compact 'Power Plus' is a two stage axial fan which is specifically developed for high pressure requirements that are not suited to single stage fans, with particular emphasis on commercial kitchen extract applications, where regulations for more efficient filtration systems, and use of Carbon and Baffle filters have established the need for higher pressure development from fans operating at higher working temperatures.
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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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