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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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TROX ceiling diffusers of the ADLR ADLR-Q type are intended primarily for installation flush with the ceiling. Installation flush with the ceiling is not absolutely necessary for the exhaust air systems.
Typical supply air temperature differentials range between +10 and -10 K.
Round variants (ADLR type) or square variants (ADLR-Q type) can be deployed as appropriate for the customary ceiling structures. The round spigot on the plenum box can be located on the side or on the top.
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TROX swirl diffusers of the VDW type are manually adjustable. They enable the flow direction to be adapted to changes in the building structure at any time.The swirling air discharge results in high induction of the room air, leading to a rapid reduction in air velocity and air stream temperature.
The diffuser is supplied with a round or square front, according to the prevailing architectural requirements. The diffuser is connected to the air duct system via the plenum box, in either vertical or horizontal configuration. Swirl diffusers of the VDW type can be deployed for supply or exhaust air.
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ROKA and RPKA are quiet supply air diffusers designed for ceiling mounting. The diffusers are available with connection box ATTB. Diffuser ROKA has an unperforated diffuser plate and RPKA has a perforated diffuser plate. ROKA and RPKA have a slot height of 25 mm.
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Diffuser ceiling lamp out of aluminum or steel allowing a horizontal blowing, fixed diffusion. Blowing in ventilation and, -16C air conditioning with +30C.
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DR160
FIXED CIRCULAR DIFFUSER
Steel circular diffuser with flat mounted rings.
The diffuser can be used for ceiling or exposed duct mounting.
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D-400
FIXED STEEL DIFFUSER
Steel square diffuser with fixed 4-way horizontal air.
The diffuser can be mounted in the ceiling.
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EE300
MULTIDIRECTIONAL DIFFUSER
Square or rectangular diffuser with fixed horizontal air pattern in 3 directions.
Removable core consisting of several air distribution elements.
It is possible to replace the core with that of EE100, EE200 and EE400, in accordance with the desired air pattern.
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The Konika is a supply and exhaust air diffuser for ceiling assembly. The Konika is suitable for offices, shops or similar premises. The Konika can be connected directly to a circular duct by the use of Konika bar. The Konika is suitable both for cool and warm air. The Konika has high induction which allows a maximum air temperature difference of dT 12 K.
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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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Radial Fans with standard motor, single inlet
-Diameter of impeller: 225- 560 mm
-max. V= 12000 m/h
-max. pt= 1900 Pa
-forward and backward curved impeller
Application:
Commercial kitchen, paint works, laboratories
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In-Line Tube Fans (R)
made of steel
-from 100- 400 mm tube diameter
-max. V= 5.330 m/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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Technical Data
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Power Supply 220 V
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Frequency 50/60 Hz
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Current 0.24 to 0.30 A
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Noise 62 dBA
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Rotation speed 2250 to 2730 rpm
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Power 54 to 64 W
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Capacity 2 F
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The Jetflow SJ range of all metal in-line centrifugal fans are designed to provide the ideal solution for high performance requirements in medium pressure systems. Ideally suited to a wide range of residential, commercial and industrial extract or supply applications, Jetflow boasts one of the most extensive range of fans on the market to meet system requirements
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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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The Ezifit Thru-Wall unit is a surface mounted fan which is specifically developed in response to the need for a fan that does not take up internal space and is suited to ducted systems where space is restricted, such as between floors in residential applications.
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Tirafumo roof radial extract fan is the ideal solution for improving the draught of domestic chimneys.
Can be used as a normal extract fan when the fireplace is not lit.
Maximum air temperature : 200C in continuos service.
Tirafumo discreet design makes it perfectly suitable for residential areas.
Made in steel with baked epoxy finish (all screws are in inox steel).
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Roof fans
vertical and horizontal outlet
-Diameter of impeller: 190-900 mm
-max. V= 36.000 m/h
-max. pt= 800 Pa
-100% speed controlable with external rotor motor many accessories
Application:
main air extraction for residences, offices and industry
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The Smoke and Heat Ventilator is a device which automatically opens in the event of a fire in a closed environment. In such an event, the ventilator automatically opens without the need of electricity.
We produce two types of ventilators:
Horizontal EFC, for installations on horizontal surfaces or with the maximum inclination of 30. This ventilator is also available in the opening version for the day to day use of aeration.
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The Miniflow SMF range is an axial powered roof extract unit specifically developed to meet the airflow requirements of small to medium sized applications
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The wide range of Helios roof fans with an extensive accessory range offers the optimum solution for every application.
From 300 to 30000 m/h air flow volume, vertical or horizontal discharge, in metal or glass fibre construction, for air flow temperatures from +40, +100, +160C or 400C/120 minutes. Helios has the fan.
The Helios accessory is perfectly matched to the roof fans and completes the integrated total solution.
The optional purlin boxes and attenuators ( 200 - 450 mm) have a hinge mechanism. That results in advantages for cleaning and fitting.
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The fans of the range DV 30, for horizontal discharge, are suitable for discharging slightly polluted but not aggressive air or vapours from - 20C to app. + 40C. The rectangular casing, made of galvanised sheet steel, has two opposite mounted discharge outlets protected from the weather with an aerodynamically shaped grille, which provide for horizontally directed, swirl-free air discharge. All roof fans are equipped with an isolator switch ready for connection.
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DESCRIPTION:
Smoke emergency fans 400C/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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Smoke Extract Roof Fans F400 (400C / 120 min.)
vertical outlet
-operation of tested smoke extraction motor (EN 12101-3)
-Diameter of impeller: 355-710mm
-max. V= 28.100 m/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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The JetVent JISU-CPC range has been specifically developed for emergency smoke spill car park extract systems to safeguard occupants, while removing pollutants with the simplest of operation or as dedicated fans for emergency clearance to overcome hazardous fire, smoke or fume conditions.
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Smoke extract fans
Air flows: Up to 70.000 l/s
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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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Extractor fans
