Centrifugal Fans | Blower Fans & Air Cond Blower | RS
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    Centrifugal Fans

    Centrifugal fans are also known as blowers and are normally constructed as a fixed drum shape with a number of fan blades (impellers). The impellers rotate and blow air or gas from one place to another. Centrifugal fans are used wherever airflow is needed for aspirating, cooling, ventilating and conveying. Centrifugal fans can be single or multi-stage blowers. Single-stage blowers are ideal when a uniform airflow is required, while multi-stage blowers are more suited when a varying airflow is required at a fixed pressure. Find out more in our centrifugal fans guide.

    Features and Benefits of Centrifugal Fans

    Various IP ratings are available, including IP68, if it needs to be placed in a harsh environment. A choice of different fan speeds from 780 rpm to 11500 rpm.

    Factors to consider when choosing Centrifugal Fans

    • Pressure requirements
    • Flow requirements
    • Gas consumption
    • Inlet temperature
    • Ambient Temperature
    • Operating altitude of the blower

    Where are blower fans used?

    Blowers are widely used in all manner of everyday items, such as:

    • HVAC systems
    • Dust control
    • Pressure Blowers
    • Air Conditioners
    • Vacuum cleaners
    • Air conveyor systems

    What is the difference between a centrifugal fan and an axial fan?

    Axial fans are used for high flow rates and low pressures with flow rate parallel to the axis of the fan. The blades of these fans are available in different shapes such as aerofoil, sickle paddle, and various pitches. They are commonly used for cooling and ventilation.

    Centrifugal fans' airflow changes direction twice, once when it enters the fan and secondly when it leaves the fan, These fans have paddle blades, forward curved blades, backward curved blades and radial blades. Centrifugal fans move air radially. The airflow created passes through a system of tubes or ducts which creates a higher pressure airflow, making them ideal for high-pressure applications such as cooling and heating systems, dust control, transporting materials and air conveyor systems.

    Buy Centrifugal Fans At RS

    Centrifugal fans are a great product to purchase when you need a reliable and powerful solution for your ventilation, cooling, or drying needs. At RS, we have an extensive selection of centrifugal fans designed to meet any requirements. With centrifugal exhaust fans, centrifugal inline fans, aircon blowers, and high CFM centrifugal blowers available, we can provide you with the perfect fan for your job. Understanding the importance of keeping the air in your space clean and circulating, our centrifugal fans have been engineered with you in mind, to bring maximum efficiency and satisfaction to your home or business. Our centrifugal fans guarantee quality performance and unparalleled lasting value that you simply cannot get anywhere else. We can also offer expert advice so that you can make informed decisions about the type of centrifugal fan suitable for your needs. Choose RS for quality centrifugal fans at a competitive price today. Visit us today to start shopping and find the perfect fan for your application. Alternatively, you can also browse our comprehensive range of HVAC, fans & thermal management solutions now.

    164 Products showing for Centrifugal Fans

    RS PRO
    24 V dc
    Blower
    DC
    30cfm
    -
    120mm
    32mm
    120mm
    120mm
    3000rpm
    49dB(A)
    Ball
    95.5mm
    -
    -
    Brushless
    Forward
    -
    370mA
    0.49in/H2O
    RS PRO
    12 V dc
    Blower
    DC
    7.45cfm
    -
    60mm
    15mm
    60mm
    60mm
    5000rpm
    44dB(A)
    Ball
    27.94mm
    -
    -
    Brushless
    Forward
    IP55
    200mA
    0.8in/H2O
    RS PRO
    24 V dc
    Blower
    DC
    10cfm
    -
    75mm
    30mm
    75mm
    75mm
    3000rpm
    38dB(A)
    Ball
    24.1mm
    -
    -
    Brushless
    Forward
    -
    240mA
    0.35in/H2O
    RS PRO
    12 V dc
    Blower
    DC
    30cfm
    -
    120mm
    32mm
    120mm
    120mm
    2700rpm
    49dB(A)
    Ball
    95.5mm
    -
    -
    Brushless
    Forward
    -
    600mA
    0.49in/H2O
    RS PRO
    24 V dc
    Blower
    DC
    33cfm
    -
    95.87mm
    33mm
    97mm
    97mm
    4000rpm
    56dB(A)
    Ball
    39mm
    -
    -
    Brushless
    Forward
    -
    780mA
    1.1in/H2O
    RS PRO
    12 V dc
    Blower
    DC
    4.2cfm
    -
    51.11mm
    15mm
    51.11mm
    51.11mm
    5500rpm
    38dB(A)
    Ball
    18mm
    -
    -
    Brushless
    Forward
    IP55
    120mA
    0.5in/H2O
    RS PRO
    12 V dc
    Blower
    DC
    2.4cfm
    -
    51.11mm
    15mm
    51.11mm
    51.11mm
    3500rpm
    32dB(A)
    Ball
    18mm
    -
    -
    Brushless
    Forward
    IP55
    45mA
    0.2in/H2O
    ebm-papst
    115 V ac
    Centrifugal
    AC
    -
    R2E220
    -
    221.4mm
    71mm
    221.4 (Dia.) x 71 Dmm
    2700rpm
    70dB(A)
    Ball
    -
    -
    -
    -
    Backward
    -
    -
    -
    ARX
    12 V dc
    Blower
    DC
    6.97m³/h
    CeraDyna
    51mm
    51mm
    15mm
    51 x 51 x 15mm
    5500rpm
    37dB(A)
    Sleeve
    -
    -
    -
    -
    Forward
    -
    290mA
    0.63in/H2O
    ebm-papst
    230 V ac
    Centrifugal
    AC
    755m³/h
    G2E180
    283mm
    261mm
    125mm
    283 x 261 x 125mm
    1950rpm
    -
    Ball
    120 x 110mm
    Saves energy
    Yes
    Electronic
    Forward
    -
    -
    -
    ebm-papst
    24 V dc
    Centrifugal
    DC
    64m³/h
    RLF 100
    127mm
    127mm
    25.4mm
    127 x 127 x 25.4mm
    5100rpm
    64dB
    Ball
    112 x 94.4mm
    -
    -
    Electronic
    Backward
    20
    -
    -
    ebm-papst
    24 V dc
    Tangential
    DC
    139.4m³/h
    QG 030
    47.5mm
    363mm
    50mm
    47.5 x 363 x 50mm
    3900rpm
    51dB
    Ball
    -
    -
    -
    Electronic
    -
    IP20
    -
    -
    ebm-papst
    -
    Centrifugal
    -
    -
    D3G133
    -
    -
    -
    -
    -
    -
    Ball
    -
    -
    -
    -
    Forward
    -
    -
    -
    ebm-papst
    230 V ac
    Centrifugal
    AC
    385m³/h
    G2E140
    247mm
    226mm
    130mm
    247 x 226 x 130mm
    1650rpm
    63dB
    Ball
    105 x 115mm
    -
    -
    -
    Forward
    -
    -
    -
    ebm-papst
    230 V ac
    Centrifugal
    AC
    865m³/h
    R2E220
    -
    220mm
    71mm
    -
    2600rpm
    73dB
    Ball
    -
    -
    -
    -
    Backward
    -
    -
    -
    ebm-papst
    230 V ac
    Centrifugal
    AC
    1290m³/h
    RadiCal
    -
    220 (Dia.)mm
    92mm
    220 (Dia.) x 90mm
    3230rpm
    -
    Ball
    -
    Saves energy
    Yes
    Electronic
    Backward
    IP54
    -
    -
    ebm-papst
    230 V ac
    Centrifugal
    AC
    1080m³/h
    D3G146
    216mm
    220mm
    199mm
    216 x 220 x 199mm
    2400rpm
    -
    Ball
    138 x 110mm
    Saves energy
    Yes
    Electronic
    Forward
    -
    -
    -
    Sanyo Denki
    24 V dc
    Blower
    DC
    43.1cfm
    San Ace B97
    97mm
    97mm
    33mm
    97 x 97 x 33mm
    5250rpm
    59dB(A)
    -
    71 x 71mm
    -
    -
    -
    Backward
    -
    700mA
    610Pa
    Sanyo Denki
    24 V dc
    Blower
    DC
    47.3cfm
    San Ace B97
    97mm
    97mm
    33mm
    97 x 97 x 33mm
    5750rpm
    61dB(A)
    -
    71 x 71mm
    -
    -
    -
    Backward
    -
    830mA
    760Pa
    ebm-papst
    24 V dc
    Centrifugal
    DC
    28m³/h
    RL 48
    75.5mm
    75.2mm
    27mm
    75.5 x 75.2 x 27mm
    4400rpm
    57dB
    Ball
    67.1 x 45.7mm
    -
    -
    Electronic
    Forward
    -
    -
    -
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