Centrifugal Fans

Centrifugal fans are also known as blowers and normally constructed as a fixed drum shape composed 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, Multi-stage is more suited when a varying airflow is required at a fixed pressure.


Features and Benefits


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 all the up to 11500 rpm. Both backward and forward facing fan blades


Factors to consider when choosing:


  • Pressure requirements

  • Flow requirements

  • Gas consumption

  • Inlet temperature

  • Ambient Temperature

  • Operating altitude of the blower

Where are blowers 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 pitch. They are commonly used for cooling and ventilation.


In Centrifugal fans the 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.


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กำลังดูสินค้า 21 - 40 รายการจาก 418 รายการ / Viewing 21 - 40 of 418 products
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รายละเอียดสินค้า / Description ราคา / Price Supply Voltage Blower Type AC or DC Operation Air Flow Series Height Width Depth Dimensions Fan Speed Noise Level Bearing Type Mounting Hole Spacing Commutation Type
RS Stock No. 221-077
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG160-28/12N
Brand :ebm-papst
THB8,200.54
Each
Units
12 V dc Centrifugal DC 209m³/h RG160 220mm 220mm 56mm 220 x 220 x 56mm 2850rpm 66dB Ball 203 x 203mm Electronic
RS Stock No. 217-4181
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E133-BH66-05
Brand :ebm-papst
THB5,462.81
Each
Units
230 V ac Centrifugal AC 290m³/h R2E - 133mm 91mm - 2800rpm 56dB Ball - -
RS Stock No. 126-391
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PMB1275PNB1-AY(2).GN
Brand :Sunon
THB699.06
Each
Units
12 V dc Blower DC 13.6cfm PMB 75.7mm 75.7mm 30mm 75.7 x 75.7 x 30mm 3400rpm 43.5dB(A) Ball 67.1 x 45.7mm Brushless
RS Stock No. 825-7667
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E220-AA40-23
Brand :ebm-papst
THB5,003.05
Each
Units
230 V ac Centrifugal AC - R2E220 - 221.4mm 71mm 221.4 (Dia.) x 71 Dmm 2700rpm >70dB(A) Ball - -
RS Stock No. 813-569
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG160-28/56S
Brand :ebm-papst
THB5,629.55
Each
Units
230 V ac Centrifugal AC 202m³/h RG160 220mm 220mm 56mm 220 x 220 x 56mm 2750rpm 66dB(A) Ball 203 x 203mm -
RS Stock No. 825-7728
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-AL03-10
Brand :ebm-papst
THB9,787.72
Each
Units
230 V ac Centrifugal AC 1335 m³/h, 1780 m³/h R2E250 - 250mm - - 2700 rpm, 2750 rpm 72 dB(A), 76 dB(A) Ball - -
RS Stock No. 826-1152
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4E180-CA02-36
Brand :ebm-papst
THB29,805.40
Each
Units
230 V Centrifugal AC - D4E 180 - - - - - - - - -
RS Stock No. 825-7661
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E220-AA40-71
Brand :ebm-papst
THB5,320.14
Each
Units
230 V ac Centrifugal AC - R2E220 - 221.4mm 71mm 221.4 (Dia.) x 71 Dmm 2700rpm >70dB(A) Ball - -
RS Stock No. 841-4895
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D3G146-AH50-11
Brand :ebm-papst
THB13,226.69
Each
Units
200 → 277 V ac Centrifugal AC 645m³/h D3G146 219mm 206mm 270mm 219 x 206 x 270mm 1700rpm - Ball 126 x 254mm Electronic
RS Stock No. 332-4107
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E120-AR77-A6
Brand :ebm-papst
THB8,112.44
Each
Units
230 V ac Centrifugal AC 255m³/h G2E120 184mm 178mm 115mm 184 x 178 x 115mm 2350rpm 61dB Ball 68 x 100mm -
RS Stock No. 217-4248
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2S133-AE17-05
Brand :ebm-papst
THB5,756.95
Each
Units
230 V ac Centrifugal AC 280m³/h R2S133 - 133mm 91mm - 2780rpm 55dB Ball - -
RS Stock No. 825-7831
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R4E355-AF05-09
Brand :ebm-papst
THB13,747.02
Each
Units
230 V ac Centrifugal AC 2740 m³/h, 3190 m³/h R4E355 - 355mm 170.5mm 355 (Dia.) x 170.5 Dmm 1630rpm 68 dB(A), 70 dB(A) Ball - -
RS Stock No. 332-5683
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QLZ06/1800 A297-2518L-93UK
Brand :ebm-papst
THB2,445.87
Each
Units
230 V ac Tangential AC 130m³/h QLZ 96mm 251mm 83mm 96 x 251 x 83mm 1400rpm 40dB Sleeve 154 x 16.5mm -
RS Stock No. 825-7585
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R1G133-AA17-02
Brand :ebm-papst
THB6,317.61
Each
Units
24 V dc Centrifugal DC 360m³/h R1G133 - 133mm 91mm 133 (Dia.) x 91 Dmm 3900rpm 63dB(A) Ball - Electronic
RS Stock No. 243-6445
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2G085-AB02-01
Brand :ebm-papst
THB7,582.91
Each
Units
24 V dc Centrifugal DC 80m³/h G2G085 117mm 127mm 76mm 117 x 127 x 76mm 2500rpm 53dB Ball 58 x 66mm Electronic
RS Stock No. 826-1133
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D2E146-CD51-23
Brand :ebm-papst
THB16,640.50
Each
Units
230 V Centrifugal AC - D2E 146 - - - - - - - - -
RS Stock No. 841-4905
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E180-EH03-01
Brand :ebm-papst
THB17,756.15
Each
Units
230 V ac Centrifugal AC 755m³/h G2E180 283mm 261mm 125mm 283 x 261 x 125mm 1950rpm - Ball 120 x 110mm Electronic
RS Stock No. 826-1294
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E180-EH03-01
Brand :ebm-papst
THB21,997.72
Each
Units
230 V Centrifugal AC 400m³/h G2E180 283mm 125mm 261mm 283 x 125 x 261mm 1950 rpm, 2150 rpm - Ball 120 x 110mm Electronic
RS Stock No. 233-9451
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D2E133-AM47-23
Brand :ebm-papst
THB11,846.65
Each
Units
230 V ac Centrifugal AC 710m³/h D2E 133 198mm 171.5mm 254mm 198 x 171.5 x 254mm 1800rpm 59dB Ball 92 x 238mm -
RS Stock No. 825-7614
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R1G220-AB35-52
Brand :ebm-papst
THB8,931.03
Each
Units
24 V dc Centrifugal DC 1055m³/h R1G220 - 220.9mm 71mm 220.9 (Dia.) x 71 Dmm 3150rpm 76dB(A) Ball - Electronic
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