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centrifugal fan
centrifugal fan
C270

... FEATURES 1) Maximize strengths of the centrifugal fans To maximize fan performance, an air inlet needs to be precisely mounted to the fan. Bracket-mounted centrifugal ...

centrifugal fan / for air circulation / DC
centrifugal fan
24/48 VDC | C & W series

Air flow: 1.77 m³/min - 28.1 m³/min

Providing great air flow range from 1.77m3/min up to 28.1m3/min, the San Ace 9C & 9W Centrifugal Fan Series are widely used in operations involving information and communication devices, servers, storage ...

PC fan / radial / exhaust / DC
PC fan
12 - 24 VDC | B

Air flow: 0.12 m³/min - 1.62 m³/min

This Blower devices are very ideal for directly cooling heat sources. With air flows of 0.12 m3/min (8.8 CFM) to 1,62 m3/min (57.2 CFM) and sizes from 52 mm round to 160 mm round (6 frame sizes). Varieties include pulse ...

centrifugal fan / AC / industrial
centrifugal fan
<120 series

Air flow: 43 l/s - 49 l/s

... Electric offers custom engineering to meet the unique requirements of power and life for specific applications, in order that the blower may be integrated into the product design of the customer.

centrifugal fan / AC / industrial
centrifugal fan
120-145 series

Air flow: 45.2 l/s - 67.81 l/s

... Johnson Electric offers custom engineering to meet the unique requirements of power and life for specific applications, so the blower may be integrated into the product design of the customer.

centrifugal fan / EC / industrial
centrifugal fan
120-145 series

Air flow: 47.6 l/s - 61.33 l/s

Johnson Electric now offers an extensive collection of high quality vacuum cleaners and reliable industrial product blowers that are powered by the world class AC, DC and EC motors. This one of a kind, heavy duty blowers can also be customized ...

centrifugal fan / extractor / industrial
centrifugal fan
FAN-28

Air flow: 2400 m³/h

The FAN-28 is an extraction fan designed to adapt to the plastic tube arms of PLYMOVENT's extraction arm series. High extraction is ensured through single fan fitting per extraction period. ...

centrifugal fan / extraction / industrial
centrifugal fan
FUA series

The FUA series of ventilation fans from PLYMOVENT are custom-made to be mounted straight on top of the metal and hose tube extraction arms. They may also be used as central fans. The ...

centrifugal fan / extraction / industrial
centrifugal fan
FAN-42

Air flow: 3000 m³/h

Fan 42 is an extraction fan that is wall mounted. It offers extraction for the extraction arm plastic tubes. It is a part of the small central filter system. It is connected to a 2 m or 4 m extension.

centrifugal fan / extraction / industrial
centrifugal fan
TEV

The Plymovent TEV energy saving central fans are arrangement ventilation fans intended for utilization as focal fans. These fans are outfitted with lightweight ...

centrifugal fan / extraction / air duct
centrifugal fan
SIF

The SIF is a sound insulated fan ventilator that is ideally used as a central fan. It's highly recommended for completely controlled central welding fume extraction system and general ...

rooftop fan / for electrical cabinets / radial / extraction
rooftop fan
TB

Air flow: 575 m³/h - 2365 m³/h

... different model specifications as well as other available options, these exhaust fans can be utilized for a variety of ventilation tasks.

centrifugal fan / ventilation / compact / explosion-proof
centrifugal fan
COPPUS® Cadet

Air flow: 804 ft³/min - 867 ft³/min

COPPUS® CADET Vaneaxial and Centrifugal Ventilator is a compact and economical ventilator that delivers great airflow and pressure. It has a light but durable design because of its non-corrosive ...

centrifugal fan / extraction / direct-drive / explosion-proof
centrifugal fan
COPPUS® Portavent

Air flow: 560 ft³/min - 940 ft³/min

COPPUS® PORTAVENT® is an easy to use centrifugal ventilator that has been developed for use in a vast array of industrial settings and environments such as welding, equipment cooling, fume removal, purging ...

centrifugal fan / exhaust / AC / air duct
centrifugal fan
33 - 80 dB

The Oriental MBD series of blower apparatuses are centrifugal blowers designed to provide spot cooling or airflow functions for various applications. The units are capable of operating in conjunction ...

centrifugal fan / exhaust / DC / industrial
centrifugal fan
196 - 372 Pa

The MBD series of DC input centrifugal fans from ORIENTALMOTOR are capable of spot cooling. They may also operate under circumstances that are subjected to high static pressures. There is a model that ...

centrifugal fan / industrial
centrifugal fan
193 - 312 mm, 120 - 240 VAC

AMETEK Technical and Industrial Products provides a wide variety of Nautilair blowers intended for combustion applications. Nautilair Variable Speed blowers are able to provide appliance and combustion engineers with a key component ...

PC fan / centrifugal / cooling / DC
PC fan
RER 220-43 series

Air flow: 1063, 1250 m³/h

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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ebm-papst
PC fan / centrifugal / cooling / DC
PC fan
RG 220-43/14/2 TDMO

Air flow: 1100 m³/h

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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ebm-papst
electronic fan / centrifugal / exhaust / EC
electronic fan
GreenTech

... field of motors and fans, provides quiet intake air-fans and designed exhaust fans for exhaust gas discharge. For discharging the hot combustion air, ebm-papst now also gives, in addition ...

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ebm-papst
centrifugal fan / ventilation / energy-saving / EC
centrifugal fan

Air flow: 2500 m³/h

... Manufacturers of fan coil units face a difficult choice when deciding on the right fan: In addition to the necessary power, low operating noise and the installation conditions in the fan ...

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ebm-papst
electronic fan / centrifugal / axial / cooling
electronic fan
ø 190 - 225 mm, 24 - 48 V

ebm-papst Mulfingen has recently launched its new compact centrifugal modules in AC, DC and GreenTech EC technology. Tried and tested radial motor impellers with backward curved blades are supplemented ...

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ebm-papst
centrifugal fan / extraction / drying / with forward-curved blades
centrifugal fan
VB/MR Series

Air flow: 0 m³/h - 4000 m³/h

ACI’s most established and comprehensive range of curved forward bladed centrifugal fans. These fan units are available in a variety of designs including 1 and 3Ph; 400Hz; and ATEX/CSA ...

centrifugal fan / extraction / drying / with forward-curved blades
centrifugal fan
HFM Series

Air flow: 0 m³/h - 11000 m³/h

A comprehensive range of forward curved centrifugal fans ACIs latest range of forward curved centrifugal fans is a homogenous design and available in 1Ph or 3Ph, 2 or ...

PC fan / centrifugal / cooling / extraction
PC fan
QB series

Air flow: 0 m³/h - 1400 m³/h

Energy efficient and environmentally friendly fans ACIs QB EC Range of energy efficient fans are equipped with EC Technology energy-saving motors with electronic control ensuring optimal efficiency. ...

centrifugal fan / cooling / with forward-curved blades / industrial
centrifugal fan
VBL / VBW series

Air flow: 0 m³/h - 1275 m³/h

... curved forward bladed centrifugal fans for space premium applications Features across the Slimline range include an external rotor motor built into the fan, plus fully integrated bearings ...

centrifugal fan / fume exhaust / ATEX / explosion-proof
centrifugal fan

Air flow: 0 m³/h - 200000 m³/h

... supplier and manufacturer of ATEX rated fans. ACI ATEX fans can be supplied in either Stainless Steel; Mild Steel; or Aluminium the material chosen depends completely on substances present in the atmosphere. All ...

centrifugal fan / cooling / mobile / industrial
centrifugal fan
CoolMan

Help Increase Employee Comfort and Productivity Designed for manual parcel loading and unloading. CoolMan 2500 Trailer Fan swivels on unique bracketing to service two loading dock openings. Easily moves out of opening ...

rooftop fan / centrifugal / extraction / ventilation
rooftop fan
Extractair®

Air flow: 1000 m³/h - 35000 m³/h

Helical or diffusive extraction tower with perpendicular release planned for ventilation, air reestablishment, evacuation of contaminations or hot air, putting the premises under lesser mass.

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DELTA NEU
centrifugal fan / ventilation / industrial
centrifugal fan
Uniline®

Air flow: 400 m³/h - 80000 m³/h

Centrifugal ventilator, installation component, to be connected to a pipe network and fume hood

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DELTA NEU
centrifugal fan / ventilation / ATEX / compact
centrifugal fan
Cobra® series

Air flow: 700 m³/h - 2500 m³/h

Roof fans in 0.66-8.75 m3/s and 1 and 3 phases, with backward curved impeller.

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DELTA NEU
centrifugal fan / industrial
centrifugal fan
Radial®

Air flow: 2500 m³/h - 75000 m³/h

Centrifugal blower especially suited to the transport of sawdust and wood chips. Anti-spark version equipped with copper hood.

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DELTA NEU
centrifugal fan / extraction / PP / industrial
centrifugal fan
CENTRIPLAST®

Air flow: 200 m³/h - 10000 m³/h

Polypropylene centrifugal fan for extraction of corrosive gas and wet or polluted air.

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DELTA NEU
centrifugal fan / exhaust / compact / DC
centrifugal fan
ø 104 x 25 mm | REF 100 series

Air flow: 86 m³/s - 104 m³/s

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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EBMPAPST
centrifugal fan / exhaust / compact / DC
centrifugal fan
ø 120 x 54 mm | RER 120 series

Air flow: 320, 377, 390 m³/h

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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EBMPAPST
electronic fan / centrifugal / exhaust / backward curved
electronic fan
ø 138 x 40 mm | RER 125 series

Air flow: 110 m³/h - 166 m³/h

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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EBMPAPST
electronic fan / centrifugal / exhaust / backward curved
electronic fan
ø 133 x 91 mm | RER 133 series

Air flow: 460 m³/h - 565 m³/h

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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EBMPAPST
electronic fan / centrifugal / cooling / backward curved
electronic fan
ø 176 x 54 mm | RER 160 series

Air flow: 234 m³/h - 274 m³/h

Centrifugal fans are the unbeatable high-pressure specialists in centrifugal design with 90° air deflection and carefully optimized impellers. The ideal match for highly compact 1U and ...

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EBMPAPST
centrifugal fan / ventilation / DC / PBT
centrifugal fan
max. 120 x 120 x 31 mm, max. 9.4 W | DCxG series

Air flow: 13 m³/h - 48 m³/h

DC centrifugal fans are integrated with glass fiber reinforced plastic fan casing and impeller. This fan is fitted with a brushless dc motor that is also IC protected ...

centrifugal fan / ventilation / DC
centrifugal fan
max. 120 x 120 x 32 mm, max. 7.9 W | BG series

Air flow: 11 m³/h - 49 m³/h

PC fan / centrifugal / extraction
PC fan
max. ø 180 x 15 mm, 23 - 80 W | EF02, VFC series

Air flow: 141 m³/h - 300 m³/h

... exhaus^ fans complete the product range for heating ventilation and they are typically employed In pellet fireplaces and stoves as essential component to carry outside warm combustion smokes. These fans ...

centrifugal fan / ventilation / single-inlet
centrifugal fan
TREA series

Air flow: 185 m³/h - 260 m³/h

The external rotor motors designed by ECOFIT can be supplied with either IP 20 or IP 44 protection. The motors with IP 20 are self-ventilating and offer exceptional power as compared with the IP 44 motors when the heat rise is equivalent. ...

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ECOFIT & ETRI
centrifugal fan / single-inlet
centrifugal fan
GREA series

Air flow: 185 m³/h - 260 m³/h

Single inlet centrifugal fans The variety available in this series has centrifugal impellers (TRE) and fans in steel scroll (GRE - GRF). In reply to the customers ...

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ECOFIT & ETRI
centrifugal fan / single-inlet
centrifugal fan
TRE series

Air flow: 240 m³/h - 785 m³/h

This range of single inlet centrifugal fans from ECOFIT is comprised of centrifugal impellers (TRE) and fans which are enclosed in a steel scroll (GRE-GRF). Various ...

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ECOFIT & ETRI
centrifugal fan / single-inlet
centrifugal fan
GRE series

Air flow: 107 m³/h - 785 m³/h

Single inlet centrifugal fans The variety available in this series has centrifugal impellers (TRE) and fans in steel scroll (GRE - GRF). In reply to the customer's ...

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ECOFIT & ETRI
centrifugal fan / ventilation / double-inlet
centrifugal fan
GDS series

Air flow: 400 m³/h - 880 m³/h

This is thed ouble inlet centrifugal fans GDS series. The variety available in this series has centrifugal dual inlet fans. In reply to the customers precise requirements ...

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ECOFIT & ETRI
centrifugal fan / ventilation / galvanized steel / for rectangular ducts
centrifugal fan
DV-SQ

Air flow: 1150 m³/h - 3400 m³/h

Rectangular duct fans DV-SQ are intended for ventilation of medium size and large rooms where space is limited. The DV-SQ duct fans have been designed and manufactured in order to ensure the high ...

rooftop fan / centrifugal / for fume extraction / galvanized steel
rooftop fan
DV-ROF-V

Galvanized body structure with galvanized steel sheet backward curved impeller blades are manufactured from sheet metal. For industrial and constructional applications in factories hospitals night clubs offices kitchens bathroms theaters ...

mixed-flow fan / centrifugal / exhaust / ventilation
mixed-flow fan
DV series

Air flow: 130 m³/h - 3400 m³/h

Duct fans are used for supplying and exhausting air in ventilation ducts. Wide range of sizes and dimensions of duct fans allows for easy installation even in hard to reach places.

floor-standing fan / centrifugal
floor-standing fan
TVE 9

... 90° oscillation with shutdown function Adjustable tilt angle of the fan head by up to 30 ° Front and back protected metal grill Fan blade diameter ("): 9 Fan blade ...

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Trotec GmbH & Co. KG
floor-standing fan / centrifugal
floor-standing fan
TVE 16

Air flow: 2342.4 m³/h

... (W): 50 Stage max. (m³/h): 2.342,4 Air outflow velocity (m/s): 2,61 Fan stages: 3 Number of fan blades: 3 Fan blade diameter ("): 16 Fan ...

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Trotec GmbH & Co. KG
radial fan / ventilation
radial fan
TFV PRO 1

Air flow: 1250 m³/h

Practical benefits: Professional quality "made in Germany" - Original Trotec fabrication Extremely powerful radial blower- max. 1.050 Pa - optimal for ventilation over long hose distance Adjustable air ...

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Trotec GmbH & Co. KG
floor-standing fan / centrifugal
floor-standing fan
TTW 100000

Air flow: 10900 m³/h

... Airflow: bowing out Air outlet speed: 24.6 m/s (88.56 km/h) Throwing distance outdoors/ indoors: 120 m / 400 m Fan stages: infinitely adjustable Air pressure max.: 600 Pa Airstream temperature ...

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Trotec GmbH & Co. KG
floor-standing fan / centrifugal / for air circulation
floor-standing fan
TFV 1200

Air flow: 54000 m³/h

The TVF 1200 heavy duty radial fan is designed to deliver outstanding air circulation over considerably long distances. The fans can convey large volumes of air up to a maximum 54,000 ...

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Trotec GmbH & Co. KG
centrifugal fan / ventilation / with external rotor / low-noise
centrifugal fan
RRE

Air flow: 315 m³/h - 1845 m³/h

Backward curved External rotor motor protected through thermal contact Impellers balanced statically and dinamically according to DIN1940 Low noise level Inlet ear to optimize the entrance of air, optional 24VDC motors also available 48VDC. Consult

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AIRTÈCNICS
centrifugal fan / ventilation / with external rotor / low-noise
centrifugal fan
RRE EC

Air flow: 1185, 665, 965 m³/h

Backward curved and EC motor External rotor motor EC of low consume, protected through thermal contact Impellers balanced statically and dinamically according to standard ISO 1940 Low noise level Signal control 0-10V

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AIRTÈCNICS
centrifugal fan / ventilation / with external rotor / high-performance
centrifugal fan
EKH / DKH

Air flow: 1550 m³/h - 17000 m³/h

Backward curved blades of high performance External rotor motor protected through thermal contact Impellers balanced statically and dinamically according DIN/ISO1940, class Q 2,5 Variable speed 0-100% through electronic controller or ...

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AIRTÈCNICS
centrifugal fan / ventilation / with external rotor / high-performance
centrifugal fan
GKH

Air flow: 3400 m³/h - 12800 m³/h

Backward curved blades of high performance and EC motor External rotor motor EC of low consume with integrated electronics Balanced statically and dinamically according DIN/ISO1940, class Q 2,5 Variable speed 0-100% through potentiometer Made ...

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AIRTÈCNICS
centrifugal fan / ventilation / with external rotor / single-inlet
centrifugal fan
GRED / GDRD

Air flow: 575, 890 m³/h

Centrifugal fans with EC motor External rotor motor EC of low consume, protected through thermal contact Impellers balanced statically and dinamically according ISO 1940 Low noise level GRED7 Model (simple ...

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AIRTÈCNICS
centrifugal fan / EC / backward curved / metal
centrifugal fan
RS EC series

Air flow: 0.14 m³/s - 3.36 m³/s

Rectangular duct fans: 0,14-3,36 m3/s, backward-curved impeller, 1 phase and 3 phase

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Systemair
centrifugal fan / EC / backward curved / metal
centrifugal fan
RSI EC

Air flow: 0.92 m³/s - 3.35 m³/s

Insulated rectangular duct fans: 0,92-3,35 m3/s, backward-curved impeller, 1 phase and 3 phase

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Systemair
centrifugal fan / ventilation / backward curved / metal
centrifugal fan
K series

Air flow: 0.05 m³/s - 0.45 m³/s

The circular metal duct fans feature backward curved impeller, 1 phase design. They operate at the rate of 0.05 to 0.45 m3/s. The equipment is available in a wide range of series to suit various applications.

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Systemair
centrifugal fan / ventilation / backward curved / metal
centrifugal fan
KV series

Air flow: 0.05 m³/s - 0.45 m³/s

The KV series circular metal duct fans are designed to be installed on the walls of enclosed spaces. They have a air flow capacity of 0.05 to 0.45 m3/s. The impeller incorporates blades that are backward curved. The fans ...

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Systemair
centrifugal fan / exhaust / ventilation / backward curved
centrifugal fan
RVF series

Air flow: 0.05 m³/s - 0.07 m³/s

Wall fan: 0,05-0,07 m3/s, backward curved impeller, 1 phase

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Systemair
centrifugal fan / for dust collectors
centrifugal fan

centrifugal fan / cooling / DC / industrial
centrifugal fan
Blowers

Air flow: 48 l/min - 1019 l/min

DC fan blowers are typically used in projectors, humidifiers and household appliances. Volumetric flow rate: 48,14 l/min ... 1.019,41 l/min Supply voltage: 12 V, 24 V

How to choose this product

centrifugal-fan

Centrifugal fans have a spiral shape, their turbine displacing air by centrifugal force. The suction inlet is axial and the outflow is radial. They are common in public and industrial facility ventilation.

Applications

These devices are used for ventilation, heating and air conditioning, for supplying air to ovens and for tunnel ventilation. Different models exist for clean, dusty, dry, humid or corrosive air.

Technologies

Such fans are composed of an inlet device, a paddle-wheel turbine, a streamlined spiral case (the scroll) and a base. The inlet and the turbine can have single or double intakes. Fan geometry can favor either flow or pressure.

A forward curved impeller has blades curved in the direction of fan rotation. Straight radial blades are self-cleaning and relatively unaffected by dust and humidity, but are comparatively less efficient. If the concave side of the blades faces away from the direction of rotation, it is a backward curved impeller.

The motor coupling is usually direct and fixed-speed. It also can use variable-speed V-belts. Fans are carefully designed to achieve optimum stability and minimum noise. They are made of aluminum or of stainless steel. The blades are welded or bent.

How to choose

Consider the characteristics of the air to be moved and the required airflow rate or air pressure. Load curves can help determine the technical parameters necessary for fan dimension calculations.