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TROX floor diffusers are produced in aluminium (FBA) and plastic (FBK). Their select variety of surface structures and colours makes them an attractive design element for building owners and architects.
The introduction of supply air through false floor systems is ideally carried out at locations in which convection currents are to be supported in occupied zones. Convection or lift currents can be caused by people, machines or electrical devices. Air flow from the floor to the ceiling is becoming increasingly popular in offices equipped with computers and other electronic devices. Local thermal loads are effectively discharged by means of this principle.
Floor diffusers are installed at locations which are not continuously occupied. They can be deployed at distances of as little as 40cm from seating.
circular
5 50 l/s
20 180 m/h
10 105 cfm
150 and 200 mm
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TROX swirl diffusers of the RFD type are suitable for deployment in the commercial and industrial sectors, and are available in square and round design. They consist of the diffuser face and the rear plenum box with round duct connection spigot on the side.
The design of these swirl diffusers guarantees a swift reduction in temperature and flow velocity by means of swirling discharge and the addition of induction air.
The sound power level is low. They are suitable for use both in systems with constant volume flow and in VAV systems. Volume flow ranges between 100% and 25% are possible. Swirl diffusers of the RFD type are suitable for all types of installation: in closed ceilings, above open grid ceilings and in ceiling panels (max. thickness 20 mm) by means of spring clamps.
circular; square
10 280 l/s
35 1,000 m/h
21 590 cfm
158 580 mm
198 498 mm
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The type FSL-U-ZAB decentralised under floor units are combined supply and extract air units for ventilation, heating and cooling of individual rooms or complete buildings. Before the supply air enters the room it is filtered as well as heated or cooled to provide the required supply air temperature. The room return air passes through a heat recovery unit before being discharged to the outside. The heat recovery unit is used to condition the supply air thus minimising the basic energy requirements of the system .
rectangular
17 33 l/s
60 120 m/h
35 71 cfm
Unit height: 203 mm
Grille width: 500 mm
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TROX slot diffusers type VSD15 are deployed primarily in applications in which suspended panel ceilings leave a narrow gap of only 16 mm in width.
The type VSD15 type is suitable for installation in rooms ranging in height from approx. 2.60 m to 4.00 m. They offer high induction, resulting in swift reduction of the supply air temperature differential and the air discharge velocity. The recommended volume flow range is 25 to l/s m, while the permissible supply air temperature differential stands at 10 K. The stable discharge behaviour type VSD15 slot diffusers makes them suitable for use in systems with constant or variable volume flow. The air discharge direction can be adapted as necessary to the desired room conditions.
Slot diffusers type VSD15 are supplied with rear-mounted plenum box, whereby the air duct system is connected via the side-mounted round spigot.
rectangular
8 25 l/s per m
30 90 m/h per m
18 53 cfm per ft
L: 600 1,950 mm
H: 182 and 202 mm
1 to 4 slots
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EFFICIENT AND AESTHETICALLY PLEASING VENTILATION SYSTEM
Innovative technology to enhance ventilation via aluminium doors and windows
The emphasis on insulation often occurs at the cost of good ventilation. In turn, this heightens the risk of condensation. To ensure sufficient supply of fresh air without losing the benefits of good insulation, Reynaers has developed a controllable ventilation system: Ventalis.
A UNIQUE SYSTEM
Self-regulating airflow
Modular system
For more information visit our website
www.reynaers.com
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Grills mural for blowing and the recovery for all the applications of ventilation and air conditioning.
The wings vertical, horizontal, are adjustable individually and make it possible to direct the air blast according to the architectural constraints. Several modes of fixing available.
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A-250
TRANSFER GRILLE WITH FIXED VANES WITH 45 DEFLECTION
Transfer grille with fixed horizontal blades with 45 deflection, distance blades is 20mm.
Margin and vanes in extruded aluminium, natural tone anodised.
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AG800
GYMNASIUM FLOOR GRILLE
Aluminium floor grille in a solid contruction with trimmed edges and removable core. Purpose-made for rooms such as sports centres and industrial halls.
The grille is especially made for integrated floor mounting.
Standard finish satin anodised.
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Rectangular with adjustable louvres.
- To cover rectangular intake or extract openings especially for rectangular ducting.
- Centrally adjustable louvres allow adjustment of air flow volume.
- Corrosion resistant design made from galvanised steel in a white epoxy finish.
- Includes mounting frame allowing universal installation. When installing in thin walled
ducts fixing with 4 screws.
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Wall Louvre standard series
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Type
Wall Louvre 20 mm flanged.
Technical details
- Aluminium blade profiles are clipped into aluminium blade support clips.
- Blade pitch: 20mm.
- Blade height: 20mm.
- Depth to fit: 30,6mm.
- Total depth: 36mm.
- Visual free area : 68%.
Finishing
Natural anodised: 15 to 22 micron.
Other shades possible.
Powder coated in any RAL finish: 60 80 micron.
Manufacture
- Made to measure.
- Bar length profile for self assembly.
- A reinforcement profile carrying extra blade supports is fitted when the width of the louvre is > 700mm.
- A stainless steel mesh (304) is fitted to the back
Options
- Aluminium water drainage profile can be fitted at the bottom of the louvre. This is to ensure better water thightness.
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Type
Glazed-in Louvre 50 mm for 24 mm glazing.
Technical details
- Aluminium blade profiles are clipped into aluminium blade support clips.
- Blade pitch: 50mm.
- Blade height: 67mm.
- Glazing thickness: 24mm.
- Rebate size: 22mm.
- Visual free area : 68%.
Finishing
Natural anodised: 15 to 22 micron.
Other shades possible.
Powder coated in any RAL finish: 60 80 micron.
Manufacture
- Made to measure.
- Bar length profile for self assembly.
- A reinforcement profile carrying extra blade supports is fitted when the width of the louvre is > 700mm.
- A stainless steel mesh (304) is fitted to the back
Options
- Aluminium water drainage profile can be fitted at the bottom of the louvre. This is to ensure better water thightness.
Fixing
- With glazing beads. Use glazing blocks.
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Product main features
- Horizontal air supply, also suitable for exhaust
- Fixed vanes, stable throw pattern with no deflection
- Aluminium design with elegant appearance
- Detachable grille allows cleaning of the grille and ductwork
- Continuous grilles available with modular design
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The Monodraught Windcatcher system has proved to be the most effective method of providing natural ventilation to any commercial building, by encapsulating the prevailing wind from any direction. Clean, fresh air, relatively free from contamination or traffic pollution, is entrained at roof level and is carried down to the rooms below through a controlled damper arrangement.
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Too often, attic ventilation is overlooked, not to mention ignored as a place for energy savings. Thats where Broan solutions make sense. Consider this: air trapped in your attic can easily reach 150˚ or more. With Broan ventilation solutions, its still a full 60˚ cooler in the attic on a 90˚ day. Thats why attic ventilation is critical to making any home more comfortable while lowering energy costs. Air-conditioners can run less and wont have to work as hard. Humid, stagnant air can be removed, drawing fresh dry air across the surfaces. Your attic can be drier and cooler the perfect tools to help fight potential moisture damage.
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Roof fans with circular or square connection.
Air flows: 50-3800 l/s
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The Monodraught SunCatcher is a revolutionary method of effectively conveying natural daylight and natural ventilation from roof level down into the building below by combining the principles of the WindCatcher system with Monodraughts natural daylight system the SunPipe.
This SunPipe system maximises the concept of renewable energy by reflecting and intensifying sunlight and even normal daylight, down through a highly reflective silverised mirror-finish aluminium tube.
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Features
Reduction of the energy expenditure.
Conform to the thermal regulation (RT 2005): ventilation controlled for the intermittent rooms with occupation.
3 types of Pack:
Pack Monozone Presence
This Pack offer integrates a fan, a variable speed transmission (Mono or Three-phase) and a probe of detection of presence.
The version "Pack Prsence" will be available on the fans Modulys EXT., Silens' Air, Modulys DP and the Simoun turrets
Pack Monozone CO2
This Pack offer integrates a fan, a variable speed transmission (Mono or Three-phase) and a CO2 probe.
The version "Pack CO2" will be available on the fans Modulys EXT., Silens' Air, Modulys DP and the Simoun turrets.
Pack Monozone Hygro
This offer includes/understands a fan, the variable speed transmission adapted and moisture probes it.
The version "Pack Hygro" will be available on the fans Modulys EXT., Silens' Air, Modulys DP and the Simoun turrets.
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The automatic ventilation concept
Natural ventilation uses natural, freely available energy sources and thermal effects to create a healthy and pleasant atmosphere and enables controlled exchange of air due to the intelligent control of faade windows and ventilation flaps.
Benefits of automatically ventilated buildings
In comparison with conventional mechanical ventilation systems, automatic ventilation offers many advantages:
- A stimulating room atmosphere, which the user can control
- Lower investment costs
- Lower energy consumption
- Reduction of installation and maintenance costs
- Less CO emissions
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As an addition to their standard JM Aerofoil fans, Flkt 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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Axial fans with plate mounted or short cased
-Diameter of impeller: 200-1000 mm
-max. V= 36.000 m/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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AND axial flow fans with adjustable blades
-number of blades: 5, 7, 10, 14
-and hot-dip galvanized steel
-max. V = 75.000 m/h
-max. pt = 830 Pa
Application:
wide performance area of volume and pressure, general conditioning of higher air volumes
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The TDM series of axial fans have been specifically designed to be installed in low pressure ducted systems.
Single phase motor 230V-50Hz, Class II, IPX4.
Protected against overheating. Suitable to operate within temperatures up to 40C.
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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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Axial fans for duct connection or wall mounting.
Air flows: 150-9700 l/s
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PMLc
Square perforated ceiling terminal for supply and exhaust air
FUNCTION
The PML is a square, perforated supply and exhaust air diffuser for ceiling mounting. Suitable for constant or variable flow. Suitable for large undertemperatures.
QUICK FACTS
Spread pattern can be adjusted
Short throw
Can be used with commissioning box ALS
Cleanable
Wide throttled area
Available in alterantive colours
Included in the MagiCAD and CadVent databases
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Extractor fans
