Standard Range Catalogue
300Pages

Standard Range Catalogue Helios HighVent > -Technologie > so refreshing size="-1">

Helios code index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4Range and performance overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Company portrait, new products, other catalogues . . . . . . . . . . . . . . .6-11 Design of ventilation systems and general technical information . . . .12-19 Small fans for walland in-duct ventilation . . . .20-26Window fans . . . . . . . . . . .27-30Ceiling sweep fans . . . . . . . . .31Electric fan heaters . . . . .32-35 > Mono tube QuietVent ELSwith single units . . . . . . . . .38-55 Accessories . . ....

rectangular fans and accessories . . . . . . . . . . . . . . . . .174Duct components FSK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175 Rectangular fans K.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176-191 Rectangular fans KS.., SKL.. . . . . . . . . . . . . . . . . . . . . . . . . . .192-205 Accessories for rectangular fans . . . . . . . . . . . . . . . . . . . . . . . . . . .206 Square mixed fans SMV . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207-210 Overview circular in-line fans and accessories . . . . . . . . . . . . . .150Small...

Type Pages Type Pages Type Pages > Abluvent extract/intake grille 263 > Roof outlet 65, 73, 253 Spare filter cassettes (for KLF) 213 > Differential pressure switch 72, 288 Electronic climate controller 286 > Automatic change over panel 290 > Flanges 243 Spare filter mats(for LF and LFBR) 212 > Mounting kits for double glazing 28, 30 > Spare filter mats for ABV 263 > 243 Automatic control panel (accessory for heat recovery KWL) 72 > Backdraught shutter (roof fans) 234-242 > Star / Delta switch 279 > Spare filters for KWL-units 73 Duct L-piece 251 > Spare filters for ELS-ZA.. 51,56 Air intake...

Type Pages Type Pages Type Pages > 251 Purlin box (for roof fans) 234-242 Roof fan attenuator 244 Intake/extract grilles 64, 72 > HelioVent > -axial wall fan450, 840 m Rectangular grilles, adjustable 250 > 3 /h 25 > 251, 57 Flexible sleeves for cased fans 144 > Door grilles 65, 72 HelioVent 150 mm axial extract 24 > Flanges for circular fans Temperature sensors, to monitorroom or in-duct temp. (for EUR) 144 286 for roof fans 234-244, 243 > Circular plate axial fans 74-95 > 278 Full motor protection units 280 Operation switch for window fans GX > 206 Flat duct distribution system 256 Volume...

Type Pages Type Pages Type Pages > Transformer controller with motor protection unit, 3 ph. Square mixed flow vent, 1 ph., 3 ph. Cased mixed flow fans1 ph., 3 ph. and explosion proof 283 166-168 104-129 > Axial in-duct fans 21 Square line centrifugal fans, 1 ph. 166-168 Horizontal discharge roof fans 230-233 > Isolating switches 279 Spigoted rectangular attenuator 168 Centrifugal roof fans with vertical discharge 234-235 > 219 Centrifugal in-line fans, 1 ph. Metal and plastic Spigotted circular attenuator 171, 173 > Base attenuator, hingeable 225 > 246, 150-165 Explosion proof...

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Plant 1 Plant 2 Main office withadministration. Includes development, laboratories and manufacturing department. > England HELIOS Ventilation Systems Ltd.Colchester, Essex France HELIOS Ventilateurs S.a.r.l.Aulnay sous Bois/Paris Austria HELIOS VentilatorenGes.m.b.H.Innsbruck Switzerland HELIOS Ventilatoren AGUrdorf/Zrich 6 >

Plant 3 Center of logistics, shipping andservice department and variousmanufacturing departments. Helios is a forward-looking family business and is one of Europes leadingfan manufacturers. The modern factoryhas a floor area exceeding 100 000 m > 2 of which 50 000 m > 2 is production area.The plant is equipped with the latest production machinery resulting in high quality products. Helios has over six decades of designing and manufacturing fans and components for the ventilation industry. This has resulted in enablingHelios to offer a comprehensive range of fans and ancillaries most of...

SquareLine centrifugal fans SQLW.. This unit is specially designed for medium air flow volumes against high resistances and installation in circullar ducting. Due to its minimum height it is suitable for tight spaces like ceiling voids in commercial and industrialapplications. Helios SQLW offers an excellentperformance in nominal diameters100 mm 315 mm: > Energy saving ventilation box ZEB EC The new Helios system solutions forsingle or central ventilation units set new standards.The ELS range has been enlarged. Intelligent fan technology with individually adjustable air flow volume steps...

MegaBox centrifugal fan With swing out fan impeller and easy access spiral casing for cleaning withoutany problem. Air flow temperatures upto +100 ְC. Robust design for rough operating conditions and versatile operation e.g. for kitchen extraction in commercialkitchen. Pages 130-141 New world championē in energy saving KWL with heat recovery Innovative fan technology, coupled with highly efficient heat exchange units lead to high unit efficiency. Such units areideal for the essential ventilation of lowenergy and passive houses. Air intake and extract terminals(for roof and wall...

Axial fans for building equipment andtechnical application Helios offer a wide, fine stepped range with different power characteristics. Some impeller blades can be adjustedat stand still and can be equipped with4, 5, 6 or 7 blades. Customers worldwide trust Helios fans in ventilation, heating, cooling, climate and drying applications.Large axial fanshave been used for decades ofreliableand energy saving service e.g. in cooling towers. On the pages 74-103 of this catalogue you can find the sizes from 200 to 1000 mm. Axial fans for the technical building equipment from 710 to 1800 mm and air...

Ventilation systems consist of various different components like fan, bends, grilles, filters etc. All these components have a resi- stance which needs to be conside- red to select a suitable fan. The pressure loss Pressure losses Figure 9 Pressure losses in a ventilation system Ducting ֖ Shaped sections (bends, T-pieces) Other components (filters, heaters, grilles) > A B DuctingDuctingRain repellentgrille A B C C GrilleHeater batteryAttenuatorFanFilter unit90ְ-bend C A C C ∆ p > stat. (static pressu-re) of the total system is calculated by adding all individual resistances. > C Figure 10...