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 81 - 100 รายการจาก 424 รายการ / Viewing 81 - 100 of 424 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. 826-1216
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EE1G-230-180-04
Brand :ebm-papst
THB11,309.36
Each
Units
230 V Centrifugal AC - EE1G - - - - - - - - -
RS Stock No. 825-7588
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R1G133-AA65-02
Brand :ebm-papst
THB5,078.01
Each
Units
48 V dc Centrifugal DC 360m³/h R1G133 - 133mm 91mm 133 (Dia.) x 91 Dmm 3900rpm 63dB(A) Ball - Electronic
RS Stock No. 825-7771
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2S175-AB56-30
Brand :ebm-papst
THB4,253.068
Each: (In a Pack of 6)
Units
230 V ac Centrifugal AC 440m³/h R2S175 - 175mm 69mm 175 (Dia.) x 69 Dmm 2350rpm 61dB(A) Ball - -
RS Stock No. 825-7813
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R4E310-AL11-01
Brand :ebm-papst
THB22,539.78
Each
Units
230 V ac Centrifugal AC 2380m³/h R4E310 - 310mm - - 1650rpm 66dB(A) Ball - -
RS Stock No. 468-4668
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RL48-19/14
Brand :ebm-papst
THB1,102.34
Each
Units
24 V dc Centrifugal DC 28m³/h RL48 75.5mm 75.2mm 27mm 75.5 x 75.2 x 27mm 4400rpm 57dB Ball 67.1 x 45.7mm Electronic
RS Stock No. 826-1111
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D2E133-AM47-A3
Brand :ebm-papst
THB10,417.46
Each
Units
230 V Centrifugal AC 700m³/h D2E 133 180mm 254mm 171.5mm 180 x 254 x 171.5mm 2100rpm 59dB Ball 92 x 238mm Electronic
RS Stock No. 221-055
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG90-18/12N
Brand :ebm-papst
THB2,000.39
Each
Units
12 V dc Centrifugal DC 55m³/h RG90 135mm 135mm 38mm 135 x 135 x 38mm 2200rpm 55dB Ball 122 x 122mm Electronic
RS Stock No. 825-7734
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-RA50-09
Brand :ebm-papst
THB11,128.09
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. 876-5162
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D3G133-BF05-14
Brand :ebm-papst
THB6,781.98
Each
Units
- Centrifugal - - D3G133 - - - - - - Ball - -
RS Stock No. 871-9686
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2D180-AL10-13
Brand :ebm-papst
THB9,403.945
Each: (In a Pack of 10)
Units
- Centrifugal AC - R2D180 - 180mm - - - - - - -
RS Stock No. 825-7709
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E225-BD40-28
Brand :ebm-papst
THB8,045.40
Each
Units
- Centrifugal AC 1340m³/h R2E225 - 225mm - - 3000rpm 75dB(A) Ball - -
RS Stock No. 332-5699
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QLZ06/1800-A304-2524LH-72
Brand :ebm-papst
THB1,884.11
Each
Units
230 V ac Tangential AC 150m³/h QLZ 96mm 257mm 83mm 96 x 257 x 83mm 1700rpm 48dB Sleeve - -
RS Stock No. 825-7601
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R1G190-AC11-52
Brand :ebm-papst
THB8,673.13
Each
Units
48 V dc Centrifugal DC 560m³/h R1G190 - 190mm 68.5mm 190 (Dia.) x 68.5 Dmm 3250rpm 68dB(A) Ball - Electronic
RS Stock No. 221-061
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG90-18/14N
Brand :ebm-papst
THB2,192.79
Each
Units
24 V dc Centrifugal DC 55m³/h RG90 135mm 135mm 38mm 135 x 135 x 38mm 2200rpm 55dB Ball 122 x 122mm Electronic
RS Stock No. 434-9848
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QLK45/1818A4-3030LH-16WT
Brand :ebm-papst
THB4,507.55
Each
Units
230 V ac Tangential AC 220m³/h QLK 79mm 492mm 71mm 71 x 510 x 79mm 2050rpm - - - -
RS Stock No. 892-3541
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.150166
Brand :Ametek
THB21,520.01
Each
Units
12 V dc Blower DC 64.22m³/h Minijammer 5.0" 127mm 127mm 71.6mm 127 x 127 x 71.6mm - - - - Brushless
RS Stock No. 218-3208
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E120-AR77-01
Brand :ebm-papst
THB7,234.88
Each
Units
230 V ac Centrifugal AC 260m³/h G2E120 184mm 178mm 115mm 184 x 178 x 115mm 2350rpm 61dB Ball 68 x 100mm -
RS Stock No. 920-9209
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RER220-43/18/2TDMO
Brand :ebm-papst
THB5,535.61
Each
Units
48 V dc Centrifugal DC 1063m³/h RER220 - 220 (Dia.)mm 71mm 220 (Dia.) 71mm 3000rpm - Ball - -
RS Stock No. 126-177
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PMB1275PNB4-AY(2).GN
Brand :Sunon
THB737.56
Each
Units
12 V dc Blower DC 12.75m³/h PMB 75.7mm 75.7mm 30mm 75.7 x 75.7 x 30mm 1900rpm 28dB Ball - Electronic
RS Stock No. 776-1308
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG160-28/14NU
Brand :ebm-papst
THB4,873.33
Each
Units
24 V dc Centrifugal DC 209m³/h RG160 220mm 220mm 56mm 220 x 220 x 56mm 2850rpm 66dB(A) Ball 203 x 203mm Electronic
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