Rooftop fans

Air flow: 18,000 m³/h

CENTRIFUGAL EXTRACTION TURRETS WITH HORIZONTAL AIR FLOW WITH A CAPACITY UP TO 18.000 M3/H. A series of centrifugal extraction turrets with horizontal air flow, particularly suitable to extract stale air from civil or industrial building, ...

Air flow: 1,500 m³/h - 190,000 m³/h

VENCO Axial fans are used in car parks, subways, refrigeration and mining ventilation projects besides general ventilation applications. They are suitable for industrial and commercial applications. The best matching ...

Air flow: 27,000 m³/h

Velone – Smoke exhaust roof fans CE marking-compliant. F400 Class (400 °C – 120 min) in accordance with EN 12101-3. Airflow range up to 27,000 m3/h. Compact to protect against impacts and weather. ALL-IN-ONE option (built-in ...

Air flow: 50 ft³/min - 6,300 ft³/min

The model G is a direct drive, spun aluminum fan, designed for roof mounting on a curb for general, clean air exhaust applications. Units feature a spun aluminum housing and have certifications including seismic, high ...

Air flow: 0.05 m³/s - 0.2 m³/s

... Impeller geometry Radial impeller with backward curved blades. Output control 100 % controllable via a 0-10 V signal. The fans are equipped with a potentiometer (0-10 V). This is installed in the terminal box and ...

Air flow: 1,910 m³/h - 14,600 m³/h

WDD - roof fans Roof ventilator WDD belongs to the group of industrial ventilators and its construction classifies it to centrifugal ventilators with vertical air exhaust. WDD ventilators may be mounted on roofs, where ...

Air flow: 1,450 m³/h - 5,600 m³/h
Diameter: 280 mm - 1,250 mm

Roof ventilators – axial. Characterised by very high efficiencies in the low pressure range. Designed for industrial use. Resistant to atmospheric conditions. Optionally, they can be made in a supply version. • Operating temperatures: ...

Air flow: 340 m³/h - 5,600 m³/h
Diameter: 200, 250, 315 mm

The Colasit CRDV-D roof fan has a robust housing made of weather-resistant plastic. It is equipped with a standard three-phase motor according to IEC, can be adjusted in single or multiple stages and can be optionally ...

Air flow: 0.042 m³/s - 0.552 m³/s
Diameter: 315 mm
Rotational speed: 1,390, 1,330, 1,265, 1,160 rpm

Roof Mounted Vertical Discharge Centrifugal Fan • Standard size 315mm • Air volume flow rates up to 0.552 m3/s • Static pressures up to 272 Pa • Suitable for operating temperatures up to +60℃ • Can be mounted at ...

Air flow: 300 m³/h - 15,000 m³/h

Sustainable and efficient roof fan for air extraction The Mark MDV BLUE roof fan is suitable for extracting air from buildings and features the latest developments in the field of fans, ...

Air flow: 1,300 m³/h - 15,000 m³/h

... 20 °C, maximum + 80 °C (+ 150°C with cooling fan !!). CONSTRUCTION FEATURES The group is formed by a hight capacity centrifugal fan wheel ,which is statically and dynamically balanced .The centrifugal ...

Air flow: 720 m³/h - 9,920 m³/h
Rotational speed: 940 rpm - 2,920 rpm

... Asynchronous motor. •Reversible. Exception: Fans with shaded-pole motors (".../E"). •Thermal overload protection as a standard feature. AC motor •EZD model series. •Rated voltage 230 V, 50 Hz. •"../B" and "../D" ...

Air flow: 1,600 m³/h - 25,800 m³/h

... ow, consumption, sound level, size, etc. Standard fan is prepared for extract purposes, however it exists the option to order intake roof units. Applications: In places where a fl at shape of the roof fan ...

Air flow: 520 m³/h - 3,600 m³/h
Noise level: 54 dB - 64 dB

The STORM series roof fan is used to remove used air from a room with dust content not exceeding 0.3 g / m³. It is intended for external use on building roofs. Thanks to the specially designed fan impeller ...

Air flow: 3,800 m³/h - 90,000 m³/h

... GA211-2009 "fire smoke exhaust fan high temperature resistance test method”,test certificate. ※ The fan impeller can be made by of carbon steel mold, welding forming, dynamic balance can be G2.5 leve ...

Air flow: 1,993 m³/h - 46,141 m³/h

Specification:3.55#~10# Power:0.09~7.5KW Flow rate:1993~46141m³/h

Air flow: 0 m³/h - 2,200 m³/h

Horizontal compact jet roof extract unit Compact design with net protection Complete with terminal box Available in 3 models: 220, 225, 280 Made of galvanized steel, stamped steel plate cover Flow rates up to 2200 m3 / h

Air flow: 2,600 m³/h - 41,000 m³/h

The U/ET series axial fans are designed to extract stale air, fumes and vapours at temperatures of up to a maximum 50°C. They are used in all industrial plants where large volumes of air are to be removed without using ...

Technical specifications Range consists of 11 models 250 to 800. Flow from 300 to 20 000 m3/h. Accredited F400-120 by the CTICM according to EN 12101-3. New acoustic vertical discharge kit : acoustic duct up to -5 dB. Smoke Extraction ...

Air flow: 1,320 m³/h - 15,000 m³/h

... a range of -20°C and 80°C. In case of higher temperatures, some modifications to the fan structure are needed. TYPICAL APPLICATIONS This type of extractor fan is suitable to suck clean or slightly ...

... Included in supply: - The supply includes nr. 1 ventilation hood including body, canopy, fan support, with sealing gasket and mounting accessories; radial fan; finger guard grid; capacitor and connection ...

Air flow: 570, 860, 1,200 m³/h
Diameter: 281 mm
Noise level: 62 dB - 74 dB

Axial fan: Electric capacitance Power(W): 58/75, 85/90, 135/200 Noise level(dB): 62/64, 69/71, 73/74 operating temperature range:  -10°C to +55°C, -10°C to +60°C Remarks: The number of air inlet filter,size,according to the specific circumstances

Air flow: 2,000 m³/h - 5,200 m³/h
Rotational speed: 2,850 rpm
Noise level: 70 dB

TopAir Systems offers high-quality outdoor centrifugal fans. The roof/side wall fans are weather resistant, built upon on a PVC structure and polypropylene impeller. The motor offers a 3 Phase 200-380V ...

Air flow: 4,400 m³/h - 15,000 m³/h

... to 30%. DS is realised with a robust, galvanised, powder-coated steel supporting structure, equipped with a high-capacity fan capable of guaranteeing more than efficient air recirculation, positioned behind a special ...