Fans with rear-angled blades

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29 companies | 116 products
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electronic fan
electronic fan

... centrifugal modules in AC, DC and GreenTech EC technology. These comprise tried and tested radial motor impellers with backward curved blades, which have been supplemented by a support structure with ...

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ebm-papst
backward curved fan
backward curved fan
xRRx series

Air flow: 315 m³/h - 1,900 m³/h

Backward motorized impellers ECOFIT AC single phase motor (2RRE / 4RRE / 2RRM) Maximum airflow of 315 up to 1900m3/h, maximum pressure of 100 up to 600Pa, Impeller diameter of 133 up to 337mm, AC single phase capacitor ...

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ROSENBERG VENDOME
electronic fan
electronic fan
RRE24 / RRE48

Air flow: 450 m³/h - 1,250 m³/h

Backward motorized impellers ECOFIT DC motor (RRE24 / RRE48) Maximum airflow of 450 up to 1250m3/h, maximum pressure of 450 up to 700Pa, Impeller diameter of 180 up to 225mm, Brushless DC external rotor motor 24VDC ...

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ROSENBERG VENDOME
backward curved fan
backward curved fan
RRxxx series

Air flow: 780 m³/h - 3,300 m³/h

Backward motorized impellers ECOFIT EC motor (RREG9 / RRMG9 / RREV8 / RRMV8) Maximum airflow of 780 up to 3300m3/h, maximum pressure of 450 up to 700Pa, Impeller diameter of 192 up to 337mm, EC external rotor motor ...

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ROSENBERG VENDOME
centrifugal fan
centrifugal fan
CFL series

Air flow: 400,000 m³/h

... and housing are made of stainless steel or regular steel, and there are several possibilities in terms of the connection. The fans of this series are always configured in a way that makes them specific to the project.

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Elektror airsystems
centrifugal fan
centrifugal fan
CFM series

Air flow: 360,000 m³/h

With a flow rate of 360,000 m³/h at a pressure of 17.5kPa, the device works on direct or coupling belt drives with an option of working on frequency conversion also. Steel and stainless steel are used in the making of housing and the ...

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Elektror airsystems
centrifugal fan
centrifugal fan
CFH series

Air flow: 400,000 m³/h

... frequency converter operation. The impellers have backward-bent blades. Housing and impellers can be either steel or stainless steel. CFH allows several connection options. These type of fans are ...

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Elektror airsystems
centrifugal fan
centrifugal fan
ZAvblue

Air flow: 19,000 m³/h

ZAvblue Product specification: 7 backward-curved, aerofoil section blades in frame sizes 175 to 630 mm. Impeller made of high-performance composite material. Version with inlet nozzle made of plastic. Volume flow ...

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ZIEHL-ABEGG
centrifugal fan
centrifugal fan
Cpro

Air flow: 30,000 m³/h

... special three-dimensional blade geometry, reduced rotational tone. Ideally suited for low-pressure applications. Motor concepts: External rotor motors: ECblue EC technology with integrated controller matched ...

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ZIEHL-ABEGG
centrifugal fan
centrifugal fan
C series

Air flow: 110,000 m³/h

C series Product specification: Free running impeller with 7 backward-curved blades in frame sizes 225 to 1,120 mm. Impeller made of sheet steel with surface protection provided by powder coating. Version with hub ...

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ZIEHL-ABEGG
ceiling-mounted fan
ceiling-mounted fan
VRJ-4 Series

Air flow: 45,360 m³/h - 113,400 m³/h

... 100 N trust models reduce number of the jet fans in the jet fan system Backward curved blade radial fans allow less turbulence of air The radial jet ...

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Venco Havalandirma
ceiling-mounted fan
ceiling-mounted fan
VRJ Series

Air flow: 45,360 m³/h - 113,400 m³/h

... 100 N trust models reduce number of the jet fans in the jet fan system Backward curved blade radial fans allow less turbulence of air The radial jet ...

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Venco Havalandirma
ceiling-mounted fan
ceiling-mounted fan
VRJ-EC Series

Air flow: 45,360 m³/h - 92,160 m³/h

Features The radial jet fans with 50 N trust model reduce number of the jet fans in the jet fan system Backward curved type, direct coupled and external rotor EC ...

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Venco Havalandirma
centrifugal fan
centrifugal fan
RC / RP

Air flow: 470 m³/h - 24,200 m³/h

... requested secured to the suction nozzle to increase stability of the machine. - Impellers: Employs epoxy coated backward curved impeller blades manufactured from thick galvanised, welded sheet metal, ...

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AERSERVICE
axial fan
axial fan
PRD

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Coral
centrifugal fan
centrifugal fan
PR series

Air flow: 5,000 m³/h - 30,000 m³/h

... centrifugal extract fans feature inverted blades, a highly UV rays-resistant polypropylene housing, adjustable into 8 positions, impeller made from polypropylene or stainless steel, with dynamically and ...

radial fan
radial fan
P-SYH series

Air flow: 10,000 m³/h - 50,000 m³/h

... outlet of the radial fan is connected to the cell panel with the flexible fixings. The rare blade cell fans can be installed with the oil retaining metal filters for the systems transferring ...

centrifugal fan
centrifugal fan

... centrifugal modules in AC, DC and GreenTech EC technology. These comprise tried and tested radial motor impellers with backward curved blades, which have been supplemented by a support structure with ...

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ebm-papst
centrifugal fan
centrifugal fan
BC-20

Air flow: 0 ft³/min - 260,000 ft³/min

NYB BC Fans are ideally suited for a wide range of high-pressure, industrial-process applications including: combustion air, solvent recovery, thermal oxidation, fluidizing, combustion, and air recirculation.

floor-standing fan
floor-standing fan
GKHM / GKHS / GKHR

Air flow: 0 m³/h - 17,000 m³/h

... diameter) highly efficient EC technology backward curved impellers integrated control system (EC controller) speed is 100% infinitely variable Properties The Rosenberg centrifugal fans ...

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Rosenberg Ventilatoren GmbH
centrifugal fan
centrifugal fan
YVR/N Series

Air flow: 180 m³/h - 375,000 m³/h

RANGE V (m³/h) = 180÷375000 Pt (kg/m²) = 12÷440 FEATURES Low pressure high volume fan (centrifugal). Backward curved blades impeller. Direct-coupled motor with impeller splined ...

centrifugal fan
centrifugal fan
VPR SOC series

Air flow: 0 m³/h - 40,000 m³/h

CENTRIFUGAL FAN Type VPR SOC Horizontal low blowing 270°, horizontal High blowing 90°, vertical High blowing 0°C Industrial ventilation - Tertiary ventilation Single inlet centrifugal fan with a backward ...

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AIRAP
centrifugal fan
centrifugal fan
K series

Air flow: 0.05 m³/s - 0.45 m³/s

... 12237:2003. Motor Voltage controllable external rotor motors. Impeller geometry Radial impeller with backward curved blades. Power control Speed controllable via stepless thyristor or 5-step ...

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Systemair
centrifugal fan
centrifugal fan
TDF-VP

Air flow: 0 ft³/min - 29,000 ft³/min

The TDF-VP Velocity Plume Power Venter is an innovative plume dilution fan that delivers a powerful vertical plume but also dilutes the flue gas exhaust 100% or more. That means dilution of exhaust condensate, less visible ...

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EXHAUSTO
centrifugal fan
centrifugal fan
BPT BOX R series

Noise isolated cabinet fan with double inlet backward wheel. Composed of fan on antivibration mounting, motor, belts and pulley upon required working point. Applications: Extract or intake of large airflow ...

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NOVOVENT
centrifugal fan
centrifugal fan
APRI/N8 series

Air flow: 15,000 m³/h - 150,000 m³/h

... and dusty air. These types of high pressure fans are characterized by a high output with saving of electric power as they have a special fan wheel with reversed blades (negative) assembled. These ...

centrifugal fan
centrifugal fan
TL series

Air flow: 100 m³/h - 2,700 m³/h

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MORO
centrifugal fan
centrifugal fan
GPBI

Air flow: 0 ft³/min - 47,000 ft³/min

... Tapered Shroud Backward Inclined Blades Operating Temperatures up to 200 °F Steel Wheel For Relatively Clean Air Applications with Little or No Particulate Tapered Shroud Backward Inclined Blades ...

centrifugal fan
centrifugal fan

... manufacture fans able to work in the most tough environments. The choice of material, thicknesses and appropriate reinforcements (stiffening?) make the fan heavy duty fan a first choice ...

centrifugal fan
centrifugal fan
AF / BC

... environment. Greater fan efficiency results in lower power requirements and fewer natural resources consumed. Efficiency also influences sound levels. The more efficient fan will run quieter than the ...

centrifugal fan
centrifugal fan
U/PB series

Air flow: 250 m³/h - 50,000 m³/h

The U/PB series centrifugal fans are designed to take up and convey air, even if dusty, at temperatures of up to a maximum 80°C. These fans are used in industrial plants requiring medium-to-high pressures; ...

centrifugal fan
centrifugal fan
CAB B series

Air flow: 190 m³/h - 1,220 m³/h

... motor without dismantling the fan from the installation. All models are also equipped with four mounting brackets to install the fan on the wall, floor or ceiling. The fans can be installed ...

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Ventur
centrifugal fan
centrifugal fan
CF series

Comet Fans’ range of centrifugal units includes fans with housing, plug-fans and open/free-running impeller fans. Backward-curved, forward-curved or flat blade ...