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The EXTRACTAIR ® H is an axial extraction fan based on the industrial idea of the NYLAIR. It is equipped with a polyester outlet, a rain cover and an outlet protection grill.
On request, it can be equipped with special motors.
The EXTRACTAIR ® H can be installed to introduce air. |
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- Speed-controllable
- Integral thermal contacts
- Low sound level
- Maintenance-free and reliable
The DHS models have impellers with backward curved
blades and external rotor motors. All motors are speed controllable
over the voltage. Frequency inverters must have an allpole sine filter.
To protect the motors from overheating the DHS
up to size 311 have integral thermal contacts, from size 355
with external leads for connection to a motor protection device.
The casing is made from aluminum and the base frame is made
of galvanised steel, powder-coated. Suitable for coastal applications.
The impellers up to size 355 are manufactured from polyamide
PA6 25GV, from size 400 in Aluminium. |
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The roof filter fan, with natural or forced ventilation, facilitates excellent internal air flow, removing dissipated heat from the cabinet.
The “TP” series in plastic construction, features reduced dimensions and a standard connection by terminal block. |
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-Very low noise
-Minimal depth in enclosure
-High through-flow air volume
-Uniform air circulation
-High reliability
-Time-saving installation
Roof filter fans and roof exit filters find use in enclosures, from which warm air has to be diverted due to increased heat development.
The ready-to-connect, low-noise roof filter fan, which houses four axial fans, is used to expel warm air from within the enclosure which has been generated by the stray power of the components.
The roof exit filter provides passive ventilation.
Approvals: UL File Nr. E 234324 |
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Axial fans
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Centrifugal roof fans ERD / DRD: for commercial use: durable, powerful and robust
For air extraction of
· Production facilities
· Workplaces
· Commercial premises
· Industrial buildings
· Restaurants
Attractive housing made of galvanised sheet-steel
Cover easily detachable for cleaning purposes
High pressure capacity
Vertical air outlet
High degree of protection IP55
Integrated, airstream-operated shutter
Integrated service switch
Single phase AC version (ERD) and three-phase AC version (DRD)
Pole-changeable version, for two speeds
Special versions available on request
Air flow volume up to 8,900 m³/h
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Vega
Continuously ventilates spaces with clean air below 60°C or extracts smoke. For use in commercial, industrial and healthcare facilities. Designed for outdoor installation on roofs of all types or ducts.
11 models available
Air flow rates: 400 to 30,000 m³/h
Available pressure up to 1000 Pa
- Smoke extraction: 400°C for 2 hours as standard,
- Cap and “V” kit made of RAL 7024 ABS plastic,
- Galvanised steel base and grille,
- Centrifugal wheel with backward-curved blades,
- Wired proximity switch fitted (except on ATEX versions),
- Large cap made of UV-resistant ABS,
- Fastening system for round ducts,
- Explosion and acid-proof version,
- Many types of drive, many accessories. |
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Range of ten turrets of désemfumage allowing to cover a beach of flow from 500 to 27.000 m3/h for a pressure of 200 Pa. Horizontal or vertical repression. Behavior with the 2 hour old fire to 400°C. Galvanized steel compartment integrating the electric accessories (box of relayage, pressure controller and switch of proximity). Hat in ABS. For tertiary buildings (ERP, IGH, commercial premises or industrialists) and collective habitat.
FEATURES
Dimensions (Ø X H): 57 X 50,9 to 100 X 100 cm.
Weight: 19 to 156 kg.
Power supply: single-phase current 230 V/50-60 Hz or three-phase current 400 V/60 Hz.
Power engine: 0,24 to 4 kw.
Index IP55.
Implementation: pose in outside on terrace or directly on conduit.
Accessories: tally to seal, axis pivot, non-return valve, stock terrace, tallies on conduit, variator of tension and frequency.
Option: precabling. |
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Range of ten turrets of désemfumage allowing to cover a beach of flow from 500 to 27.000 m3/h for a pressure of 200 Pa. Horizontal or vertical repression. Behavior with the 2 hour old fire to 400°C. Galvanized steel compartment integrating the electric accessories (box of relayage, pressure controller and switch of proximity). Hat in ABS. For tertiary buildings (ERP, IGH, commercial premises or industrialists) and collective habitat.
FEATURES
Dimensions (Ø X H): 57 X 50,9 to 100 X 100 cm.
Weight: 19 to 156 kg.
Power supply: single-phase current 230 V/50-60 Hz or three-phase current 400 V/60 Hz.
Power engine: 0,24 to 4 kw.
Index IP55.
Implementation: pose in outside on terrace or directly on conduit.
Accessories: tally to seal, axis pivot, non-return valve, stock terrace, tallies on conduit, variator of tension and frequency.
Option: precabling. |
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