3 Series ULTRA-HIGH PERFORMANCE FOR HIGH AIRFLOW …

3 Series

ULTRA-HIGH PERFORMANCE FOR HIGH AIRFLOW APPLICATIONS

Tested and certified by CSIRO® for airflow, fire and weather performance

3 SERIES

VENTS & VENTILATORS

RIDGE & SLOPE VENTILATORSPreviously Vangard Series

CSIRO CERTIFIED

Roof Wall

Our blueprint is to establish ourselves as the pre-eminent company wherever an alternative ventilation solution was required. We find that the earlier a natural ventilation system is incorporated into the design of a project, the better the outcome.

Asking the experts

Airocle Catalogue > 3 Series 2

EXTERNAL ENVIRONMENT

INTERNAL ENVIRONMENT

WIND EFFECT

PRESSURE RELIEF

VENTILATION SCHEME

LOW-LEVEL AIR INLETS

1924 19671953 20051977 +2014


Over that time we developed a diverse and comprehensive range of systems, making us the largest designer and supplier in the natural ventilation category in Australasia, and an emerging force with architects and builders in Asia and America. Our blueprint was to establish ourselves as the pre-eminent company wherever an alternative ventilation solution was required.

We found that the earlier a natural ventilation system is incorporated into the design of a project, the better the outcome, from the design to the bottom line, and a client’s satisfaction. More and more architects were understanding the importance of natural ventilation and the more holistic and efficient flow-on effects that it created.

Our History:

The Airocle journey began life 90 years ago when we established ourselves as the IVR Group. It’s a story of passion and commitment to provide a natural and sustainable alternative to ventilate buildings across Australia.

90 years providing expert solutions


3 SERIES

Removing heat and humidity in buildings with cool fresh air has never been easier. High heat loads require high levels of ventilation. The 3 Series ridge and slope ventilators provide ultra-high performance for high airflow applications that are found in industry, large warehousing, mining and infrastructure. Engineered to ensure reliable, weatherproof, high capacity natural ventilation, the 3 Series is designed to withstand the harshest of environments including corrosive and cyclone conditions.Tested and certified by CSIRO® for air flow, fire and weather performance, the 3 Series is the most efficient and effective high capacity natural ventilation solution available in the market.

Tested and certified by CSIRO® for airflow, fire and weather performance

Passive Natural VentilationEngineered Design

Market Leading Performance

Ideal For Sustainable Building Design

Roof Solutions

Vents & Ventilators Ridge & Slope Ventilators


DesignHigh levels of engineering ensure that the 3 Series delivers high levels of air flow performance in the most demanding environments. Leading airflow and mechanical engineering expertise has seen the 3 Series incorporate a range of unique design features such as internal guide vane dampers and wind jump diaphragms to ensure the most efficient exhausting of hot and/or contaminated air.Projects benefiting from the 3 Series include:• Large Warehousing and

Chemical Storage• Heavy Industry including Steel

Manufacturing• Processing, Desalination and

Treatment Plants• Mining Workshops and

Processing Facilities• Gymnasiums and Sports Centres• Rail Rolling Stock Sheds and

Aircraft Hangers

BenefitsCost and Energy EfficiencyLower energy costs and reduced construction costs are only some of the reasons to choose natural ventilation and the 3 Series. The biggest advantage over mechanical ventilation is that the higher the heat load and more demanding the environment, the better natural ventilation will perform. Combined with the ability for projects to reduce structural steel due to the pressure relief properties of natural ventilation systems, the 3 Series is a big advantage for designers seeking cost efficient and sustainable design.Smoke and Fire ManagementNatural ventilation provides your project the ability to simultaneously deliver effective natural ventilation and smoke hazard management. With CSIRO tested coefficient of discharge figures along with a thorough scientific approach to calculating airflow performance, Airocle can work with you to develop a natural ventilation solution that will meet all BCA and fire brigade requirements even in nil wind speed situations.

PerformanceThe 3 Series delivers performance.

A CSIRO® tested coefficient of discharge of 0.73 and throat sizes ranging from 600mm to over 4800mm ensures that your project can exhaust even the largest heat loads. The ability to operate in even the most demanding environments to reduce heat and humidity build up ensures your building minimises the risk of structural corrosion and improves often challenging working internal environments.

Engineered To LastThe need for quality and longevity is vital for the success of projects. Pioneering the use of vibration isolation mounts and modelling of wind load and force reactions has seen Airocle lead the market in providing ventilators that last a lifetime even in the harshest of environments. With successful projects in the most extreme climates including cyclone and blizzard environments, specifying Airocle ensures your project will perform.

You deserve the ability to ensure that your project meets the highest levels of quality and design and delivers reliable proven performance over the life of your buildings. The 3 Series is CSIRO tested to AS2428 and has proven design advantages over other ‘vented ridge’ designs in the market.

QualityRAIN AS2428.1

WIND AS2428.2

FIRE AS2428.4

COEFFICIENT OF DISCHARGE AS2428.5

CYCLONE RATED


3 Series > Ridge + Slope

Scientific engineering principleshas lead to our 3 Series providing optimal performance in all weather conditions and minimises the risk of back drafting and the entry of moisture.


WAREHOUSING + STORAGE

INDUSTRIAL WORKSHOPS

SCHOOLS + EDUCATION FACILITIES

HALLS, GYMNASIUMS + INDOOR POOLS

DEFENCE + GOVERNMENT BUILDINGS

ELECTRICITY SUBSTATIONS + WATER PUMP HOUSES POWER STATIONS

Freight Warehouse Ingleburn NSW

Ridge Ventilation 3 Series

CERTIFIED TESTED AIRFLOW PERFORMANCE

0.73Cd


RIDGE + SLOPE

DESIGN

Scientific engineering principles has lead to our 3 Series providing optimal performance in all weather conditions and minimises the risk of back drafting and the entry of moisture.The 3 Series is CSIRO tested to AS2428 and has proven design advantages over other ‘vented ridge’ designs in the market.

WeatherproofClever design and engineering which has led to the incorporation of our unique guide vane arrangement (with option of operable dampers). An integrated drainage system allows your project to harness the benefits of natural ventilation while ensuring your building keeps the elements outside. CSIRO tested to meet and exceed AS2428.1 & .2 (Rain and Wind) and proven in cyclone conditions, the 3 Series allows you to feel assured that your project will have optimal performance even in the most extreme weather.


SafetyThe 3 Series gives projects unparalleled advantages in safety through innovative features including integrated safety fall arrest systems. The ability to incorporate a roof access fall restraint system into a ventilator which spans the roof of your project improves access, removes unnecessary penetrations and makes your building a safer place to work in.

Intrinsically SafeThe 3 Series is ideal for hazardous and volatile environments due to its intrinsically safe design. With careful and deliberate choice of materials and fabrication methods, the 3 Series limits static and other forms of energy being a possible cause of ignition within the ventilator. This has seen the 3 Series become specified product of choice for a range of refinery, chemical and processing facilities.

QualityThe need for quality and longevity is vital for the success of projects. Pioneering the use of vibration isolation mounts and modelling of wind load and force reactions has seen Airocle lead the market in providing ventilators that last a lifetime even in the harshest of environments. The 3 Series ventilator is tailor engineered and fabricated in Australia to meet the requirements of each individual project including but not limited to chemical corrosion and cyclone or blizzard conditions.

Optional birdwire

Guide vane (Damper optional)

Wind Jump diaphragm

RHS Frame diaphragm structure

Drain

Windband sheeting

Base frame

Stack flashing

Purlin Cleat

H

T

W

Throat


Size & Dimensions

Ridge Type 3 Series Dimensions + Mass

Scientific engineering principles has lead to our 3 Series providing optimal performance in all weather conditions and minimises the risk of back drafting and the entry of moisture.

Note: Full detail drawings for all products including site specific details are available on request. Please contact us for further details by calling 1800 805 062.

MODEL (T) THROAT (mm)

(W) WIDTH (mm)

(H) HEIGHT (mm)

THROAT AREA(m²/m)

MASS(kg/m)

3RV.0600 610 1475 635 0.61 59.4

3RV.0750 750 1990 760 0.75 73.0

3RV.0900 915 2160 915 0.91 80.5

3RV.1000 1025 2389 995 0.10 89.0

3RV.1200 1220 3125 1195 1.22 103.0

3RV.1350 1350 3305 1325 1.35 107.5

3RV.1500 1525 3555 1475 1.52 112.0

3RV.1800 1830 4265 1750 1.83 137.0

3RV.2100 2135 4950 2076 2.13 146.0

3RV.2400 2440 5640 2335 2.44 162.0

3RV.2700 2745 6400 2670 2.74 197.0

3RV.3000 3050 7165 2920 3.05 231.0

3RV.3300 3330 7800 3210 3.33 239.0

3RV.3600 3660 8382 3500 3.66 261.0

3RV.4000 4000 9200 3950 4.00 290.0

3RV.4500 4500 10350 4380 4.50 330.0

3RV.4800 4800 10985 4760 4.80 352.5

Note: Mass is based on frames being located at 2440mm centres. Shorter frame spacing due to cyclone specifications will increase relative kg/m mass. For ventilator performance use this chart combined with the airflow performance chart to calculate ventilator airflow rates.

H

T

W

Throat

H

L

H

T

W

Throat

H

L


Slope Type 3 Series Dimensions + Mass

MODEL (T) THROAT (mm)

(W) WIDTH (mm)

(L) LENGTH (mm)

HEIGHT(mm)

THROAT AREA(m²)

MASS(kg)

3SV.0600 610 1475 2400 635 1.464 142.6

3SV.0600 610 1475 4800 635 2.928 256.7

3SV.0600 610 1475 7200 635 4.392 376.5

3SV.0750 750 1990 2400 760 1.800 175.2

3SV.0750 750 1990 4800 760 3.600 315.4

3SV.0750 750 1990 7200 760 5.400 462.5

3SV.0900 915 2160 2400 915 2.196 193.2

3SV.0900 915 2160 4800 915 4.392 347.8

3SV.0900 915 2160 7200 915 6.588 509.5

3SV.1000 1025 2389 2400 995 2.460 213.6

3SV.1000 1025 2389 4800 995 4.920 384.5

3SV.1000 1025 2389 7200 995 7.380 563.9

3SV.1200 1220 3125 2400 1195 2.928 247.2

3SV.1200 1220 3125 4800 1195 5.856 444.9

3SV.1200 1220 3125 7200 1195 8.784 652.6

3SV.1350 1350 3305 2400 1325 3.240 258.0

3SV.1350 1350 3305 4800 1325 6.480 464.4

3SV.1350 1350 3305 7200 1325 9.720 681.1

3SV.1500 1525 3555 2400 1475 3.660 268.8

3SV.1500 1525 3555 4800 1475 7.329 483.9

3SV.1500 1525 3555 7200 1475 10.980 709.6

3SV.1800 1830 4265 2400 1750 4.392 328.0

3SV.1800 1830 4265 4800 1750 8.784 590.4

3SV.1800 1830 4265 7200 1750 13.176 865.9

3SV.2100 2135 4950 2400 2076 5.124 350.4

3SV.2100 2135 4950 4800 2076 10.248 630.7

3SV.2100 2135 4950 7200 2076 15.372 924.1

3SV.2400 2440 5640 2400 2335 5.856 388.8

3SV.2400 2440 5640 4800 2335 11.712 699.8

3SV.2400 2440 5640 7200 2335 17.568 1026.4

Note: For ventilator performance use this chart combined with the airflow performance chart to calculate ventilator airflow rates.


Performance

Capacity Table This table provides a useful reference for estimating airflow performance for the 3 Series based a range of temperature difference, effective stack and wind speed factors. Figures are stated as m³/sec for every m² of vent throat area.

Working out the correct size ventilator for your project is easy. Using our CSIRO tested coefficient of discharge along with performance calculations and modelling, the table below provides a useful reference for estimating airflow performance of the 3 Series based on a range of temperature differentials, effective stack heights and wind speed factors.

Note: The above table capacities are based upon CSIRO testing for Coefficient of Discharge and performance calculations. Figures are indicative only and should only be used as a guide to determine the approximate size of the opening required. Design elements such as inlet air, building design, internal impediments as well as geographic, meteorological and topographic factors are required to ensure specific performance rates.

Architects and engineers are invited to contact Airocle for the early design stages of their projects, when exact requirements and system designs can be determined.

ΔT at point of exhaust (°c)

Effective Stack (m)

Wind Velocity Nil (m³/s per m²)

Wind Velocity 3km/h (m³/s per m²)



3 3 0.450 0.906 1.604 2.293

6 0.636 1.091 1.787 2.475

9 0.779 1.235 1.934 2.622

12 0.900 1.354 2.054 2.743

15 1.006 1.461 2.161 2.851

18 1.102 1.582 2.302 2.942

6 3 0.636 1.091 1.787 2.475

6 0.900 1.357 2.057 2.747

9 1.102 1.558 2.256 2.945

12 1.272 1.725 2.423 3.111

15 1.423 1.879 2.578 3.266

18 1.559 2.034 2.746 3.370

9 3 0.779 1.047 1.639 2.213

6 1.102 1.321 1.914 2.497

9 1.350 1.529 2.121 2.705

12 1.559 1.709 2.299 2.888

15 1.743 1.867 2.471 3.042

18 1.909 2.045 2.706 3.332

12 3 0.900 1.148 1.740 2.324

6 1.272 1.464 2.057 2.640

9 1.559 1.709 2.299 2.883

12 1.801 1.911 2.503 3.088

15 2.012 2.090 2.681 3.265

18 2.205 2.290 2.938 3.578

15 3 1.006 1.237 1.831 2.415

6 1.423 1.593 2.186 2.770

9 1.743 1.867 2.471 3.042

12 2.012 2.090 2.681 3.265

15 2.251 2.337 2.999 3.653

18 2.465 2.559 3.284 4.001

18 3 1.102 1.356 2.005 2.645

6 1.559 1.745 2.395 3.034

9 1.909 2.045 2.805 3.454

12 2.205 2.290 2.938 3.578

15 2.465 2.559 3.284 4.000

18 2.701 2.805 3.598 4.383


Performance Options

Ridgelite® Natural Lighting All 3 Series models are able to benefit from our Ridgelite® UV stabilised internal solar lighting system. Meeting AS4256.3 and letting in an abundance of natural light through the vent, incorporating this option can reduce lighting costs and improve internal working environments while not impeding the high levels of air flow and weather performance. Ridgelite® is available in 3 options:

Bird Guards, Insect Mesh, Bushfire Mesh We understand that keeping birds, insects and fire embers from entering the ventilator is important for sensitive internal environments. Our ability to incorporate a range of mesh materials and apertures in to the 3 Series allows you the peace of mind knowing that your project is secure.

The advantage of using Airocle is our ability to tailor our vents to meet exactly what you want. Our constant drive for product innovation and tailored engineering solutions means your project has the ability of integrating a range of optional features leading to more efficient, effective and sustainable building designs.

Material Light Transmission (%)

Heat Transmission (%)

UV Transmission Notes

Ridgelite® Standard Fibre Reinforced Polyester

85 89 < 0.1

Ridgelite® Cool-lite® Fibre Reinforced Polyester

38 30 < 0.1 Incorporates 25 micron oven cured film

Ridgelite® 30+R Fire Retardant

Wax free polyester resin

58 68 < 0.1 Tested to AS1530.3

Mesh Type Aperture (mm)

Wire Diameter (Ømm)

Open Area (%)

Material

Bird 11.2 1.6 77 Stainless Steel

Insect 6.8 1.6 67 Stainless Steel

Bushfire 2.0 0.56 61 Stainless Steel


Phonic Acoustic Treatment Tested to AS1045-1988 Reverberation Room.

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000

12mm 25mm 50mm

Soun

d A

bsor

ptio

n Co

-eff

icie

nt

Frequency (Hz)


A Sound Advantage Finding a way to minimise the transmission of noise out of or into buildings while passively ventilating your building is easy. The ability to acoustically treat the 3 Series and achieve a minimum NATA tested Sound Transmission Class (STC) of 13 ensures that your ventilation system keeps the noise where it’s meant to be.

Material Properties Chemical Resistance (Facing)

Flammability Properties

Colour (Facing)

Recommended Maximum Service Temperature (°c)

Thermal Conductivity (w/mk)

Black 100 0.033

Acetone *Swells and then returns to normal on drying

MEK *Swells and then returns to normal on drying

Petrol Diesel

Swells Swells Good Good

Test Method Index Results *Result applies to 12mm thickness

Description

UL94 After flame time ≤ 2 seconds HBF* Horizontal Burn Test for foam materials.

FMVSS-302 Burn rate - mm/min Self Extinguishing Automotive burn rate test.

Purlin Spacings Ensuring that your vent is incorporated into the structure of your building is essential for ensuring optimal performance of your system. Flexibility over purlin spacing ensures your design can easily incorporate the 3 Series. Here we’ve provided you an easy to follow guide on how to design your steelwork so that your vent can be fitted with minimum effort.

Pitch

Ridge

150 Max

T* 150 Max

75Min

Clear Opening = T+40mm

*For dimension T (Ventilator Throat) see table on page 10


Purlin Spacings

Pitch

Ridge

T* 150 Max

150 Max75Min

Clear Opening = T+40mm

*For dimension T (Ventilator Throat) see table on page 10



Sensors

Airflow &Weather ControlTake control of your natural ventilation system.Airocles range of air flow controls and sensors. Whether it be for emergency response, safeguarding optimal internal conditions or ensuring efficient airflow performance, the 3 Series has a range of sensors, controls and air flow dampers to ensure that your system can achieve what you want it to.

Using Airocle gives your system access to a full range of control sensors that will allow you complete control over your natural ventilation system.

Temperature and HumidityThe Airocle Humidity and Room Temperature Transmitter measures the relative humidity and temperature of air versus ambient via a digital long-term stable sensor which relays a 0-10 Vdc signal back to the control panel for effortless control.

PrecipitationMoisture and precipitation sensors provide the ability for your natural ventilation system to be fully weather responsive. This sensor is designed to detect atomised moisture particles and allows your ventilation system to automatically respond to the event of precipitation ensuring that sensitive internal environments such as electrical manufacturing and warehousing is provided full weather protection.


Air FlowOur standard airflow and velocity sensor is intended to monitor air flow utilising a modulating damper system to ensure a particular range of flow. The sensor relays a switched output on detection of either a specified flow velocity or flow failure.

Air QualityThis sensor unit is suited for room ventilation as-needed by enabling increased natural ventilation airflow when air reaches a specified level of volatile organic compound contamination (VOC). The sensor operates on the basis of detecting mixed gas rather than tracing the concentrations of individual gases. Detectable gases include: combustion smoke, automobile exhaust, halogenated hydrocarbons, esters, alcanoles or other VOCs from coating or chemical processes.

Carbon Dioxide (CO2) and Carbon Monoxied (CO)Natural Ventilation control by CO2 or CO is a viable and energy efficient way of controlling ventilation to respond to accumulation of CO2. The ability to link with actuated damper control or with mechanical ventilation provides buildings the ability to reduce ventilation and energy costs by only providing ventilation when required.

WeatherThis sensor package accurately measures the wind speed and wind direction, relaying output signals for ventilator damper and/or operable louvre control. This approach is intended for applications where external weather conditions are integral for the building ventilation strategy such as for the automatic opening/closing of louvres or ventilators for optimised air inlet or high wind protection.

Third Party SensorsAirocle ventilation systems and control panels can be tailored to incorporate existing building automation sensors, controls or software ensuring that even existing buildings have effective control of their building ventilation.

Airflow Dampers

Controls

Electrically Operable DampersUsing European designed electric actuators, the ability to open, close or restrict airflow through the ventilator makes it perfect for summer/winter operations or link to a range of control sensors. With the ability to be power or spring return open/close or even modulating, it provides an excellent way of controlling airflow while remaining completely weatherproof.

Pneumatically Operable DampersPneumatic operable dampers provide the ability to control ventilation airflow and operate under power failure situations through our compressor and receiver tank design – making them an excellent weatherproof way to reliably perform smoke hazard management and operate during emergencies.

Intrinsically Safe OperationThis option is specifically designed to be integrated into the damper mechanism with fully spark-proof moving parts and isolation elements in key locations.

Ventilation Control Panel (VCP)Each control panel is engineered to suit the exact requirements of each building. The ability to effortlessly link in with Building Management Systems (BMS), Fire Indication Panels (FIPs) and a range of control sensors provides buildings simple, effective operation, manual over ride ability and complete control over their ventilation system.

Airocle dampers give your system access to a full range of control options that will allow you total control over your projects requirements.

Airocle systems give you access to a full range of controls allowing you complete control to meet a range of solutions your project may require.


FabricationWe have ability to suit every application including corrosive environments by fabricating the 3 Series in:

• Colorbond• Colorbond Ultra• Zincalume • Galvanised steel• Aluminium• Stainless steel• Copper• Fibre Reinforced Plastic (FRP) Our manufacturing process also allows us to colour match custom colours as well as provide all Colorbond, Colorbond Metallic and Dulux colour finishes.

FramesSpecifying the Airocle 3 Series allows your ventilation system to be designed to meet even the harshest of environments. Structural integrity of every ventilator is ensured through the choice of steel, stainless steel or aluminium mainframes along with a range of protective coatings including Pacesetter® Polyurethane, Fluorocarbon-PVF2 or any other third party protective coating system that your design may require.

The 3 Series is available in multiples of 1000mm standard lengths with shorter lengths being available upon request. Ridge and slope mounted ventilators are supplied in complete knocked-down form (CKD) with all stop ends and necessary fixings in crating ready for direct hoisting to roof.

Materials &Finishing

Shipping



How to Specify DescriptionVentilator(s) shall be a natural or passive updraft design including applicable dampers, fixings, trims, flashings and other specified fittings. Install to manufacturers recommendations.

PerformanceRoof ventilator is to be tested to:

Roof ventilator shall have a Coefficient of Discharge of ≥0.72 to ensure engineered ventilation design requirements for the space are met.

SizeVentilator(s) to be _________ mm long with a throat diameter of ______ mm based on performance requirements as above.

Proprietary Item3 Series Model _________ as manufactured by Airocle (airocle.com.au)

NATSPEC Worksection Title0746p Natural Ventilation and Air Grilles.

Fabrication and FinishVentilator to be constructed in Zincalume®/Colorbond®/Aluminium/Stainless Steel/Copper with Colour to match adjacent roof sheeting unless specified. Refer to External Finishes Schedule.

RAIN AS2428.1

FIRE AS2428.4 & 1668.2

COEFFICIENT OF DISCHARGE AS2428.5

WIND AS2428.2

CYCLONE RATED


FeaturesVentilator shall incorporate:• Bird Mesh with ≤11.2mm aperture and ≥77% FOA• Insect Mesh with ≤6.8mm aperture and ≥67% FOA• Bushfire Mesh with ≤2mm aperture and ≥61% FOA• Manual Operable Guidevane Dampers• Electric Operable Guidevane Dampers with spring return open/close

240v/24v actuator• Pneumatic Operable Guidevane Dampers with spring return open/close

actuator• Ridgelite® with ≥__% Light Transmission, ≤__% Heat Transmission and

Airocle Transmission of ≤0.1• Acoustic Treatment to ensure a minimum Sound Transmission Class

(STC) Rating of 13• Weather sensors and control to enable manual/automatic operations

as per system design• Airflow sensors and control to enable manual/automatic operations as

per system design

Inlet/Makeup AirDue to the need for makeup air, adequate inlets are essential for any ventilation system to operate effectively. While it is recommended an inlet ratio of 1.5 : 1 (inlet : discharge) exist, Airocle can assist in designing or developing a ventilation scheme to suit custom circumstances.

Disclaimer

The information contained in this work has been provided with every effort having been made to ensure accuracy and completeness. However, many of the statements contained in the catalogue are of a general nature and no guarantee is given, nor responsibility taken by Airocle for errors or omissions and Airocle does not accept responsibility in respect of any information or advice given in relation to or as a consequence of anything contained herein. Purchasers should seek their own independent advice as to the suitability of the products and materials contained in the catalogue for their particular circumstances. As Airocle are committed to ongoing product development, all dimensions, designs, specifications, descriptions, text results and exhaust capacities represented in this catalogue are subject to change without prior written notice.

15 Redbank Place Picton NSW 2571

PO Box 583 Picton NSW 2571

IVR GROUP TRADING AS AIROCLEAUSTRALIAN OWNED + MADE

Australian owned, Airocle provides customers with a comprehensive and balanced portfolio of innovative natural ventilation solutions for sustainable commercial, industrial and community building design.Think Natural. Think Smarter.

To find out more visit our website Airocle.com.au or call 1800 805 062.

(P) 1800 805 062 (F) 02 4677 0558

info @airocle.com.au Airocle.com.au

The Airocle Knowledge Bank is an online resource centre designed to inspire and educate you and your clients on the benefits of natural ventilation. To find out more visit Airocle.com.au

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3 Series ULTRA-HIGH PERFORMANCE FOR HIGH AIRFLOW …