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 61 - 80 รายการจาก 424 รายการ / Viewing 61 - 80 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. 825-7740
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-RB06-12
Brand :ebm-papst
THB10,747.03
Each
Units
230 V ac Centrifugal AC 1335 m³/h, 1780 m³/h R2E250 - 250mm - - 2700 rpm, 2750 rpm 72 dBA, 76 dBA Ball - -
RS Stock No. 498-8601
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E085-AA01-01
Brand :ebm-papst
THB6,997.52
Each
Units
230 V ac Centrifugal AC 85m³/h G2E085 116.5mm 117.5mm 80mm 116.5 x 117.5 x 80mm 2350rpm 53dB Ball 58 x 66mm -
RS Stock No. 860-0263
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RER133-41/14/2TDP
Brand :ebm-papst
THB6,610.498
Each: (In a Pack of 5)
Units
24 V dc Centrifugal DC 565m³/h RER133 - - 91mm 133 (Dia.) x 91mm 6000rpm - Ball - -
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. 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. 841-4886
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D2E146-HT59-02
Brand :ebm-papst
THB8,865.04
Each
Units
230 V Centrifugal AC 910m³/h D2E 146 216mm 220mm 199mm 216 x 220 x 199mm 1600rpm - Ball 138 x 110mm Electronic
RS Stock No. 468-4731
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RL90-18/06
Brand :ebm-papst
THB2,096.75
Each
Units
115 V ac Centrifugal AC 42m³/h RL90 120.6mm 120.6mm 37mm 120.6 x 120.6 x 37mm 2550rpm 60dB Ball 104.8 x 100.8mm -
RS Stock No. 892-2071
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SE24RE21 (080847)
Brand :Ametek
THB56,476.94
Each
Units
24 → 32 V dc Regenerative DC - - 71.6mm 103.4mm 106.9mm 106.9 x 103.4 x 71.6mm 4400 → 8750rpm - Ball - -
RS Stock No. 826-1256
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G1G120-AB67-02
Brand :ebm-papst
THB10,450.75
Each
Units
24 V dc Centrifugal DC - G1G 120 - - - - - - - - -
RS Stock No. 826-1159
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4E225-EH01-01
Brand :ebm-papst
THB46,373.28
Each
Units
230 V Centrifugal AC 1790m³/h D4E 225 397mm 387mm 328mm 397 x 387 x 328mm 1230 (50 Hz) rpm, 1410 (60 Hz) rpm - Ball 180 x 367mm Electronic
RS Stock No. 826-1149
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D3G250-EF41-01
Brand :ebm-papst
THB88,050.01
Each
Units
400 V Centrifugal AC 1805m³/h D3G 250 392mm 349mm 388mm 392 x 349 x 388mm 1500rpm - Ball 190 x 328mm Electronic
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. 250-943
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RLF35-8/12N
Brand :ebm-papst
THB902.28
Each
Units
12 V dc Centrifugal DC 9.6m³/h RLF35 51mm 51mm 15mm 51 x 51 x 15mm 6700rpm 55dB Ball 43 x 38mm Electronic
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. 787-4022
Brand :RS PRO
THB881.27
Each
Units
24 V dc Blower DC 56.07m³/h ODB9733 96mm 96mm 33mm 96 x 96 x 33mm 4000rpm 56dB Ball - -
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. 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. 860-0204
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D2E133-DM47-01
Brand :ebm-papst
THB10,273.99
Each
Units
230 V ac Centrifugal AC 495m³/h D2E133 213mm 204mm 270mm 213 x 204 x 270mm 2200rpm >70dB(A) Ball 126 x 254mm -
RS Stock No. 920-9196
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RER175-42/18/2TDMP
Brand :ebm-papst
THB4,841.66
Each
Units
48 V dc Centrifugal DC 865m³/h RER175 - 175 (Dia.)mm 69mm 175 (Dia.) 69mm 4800rpm - Ball - -
RS Stock No. 813-597
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.U97EM-012KK-3
Brand :Micronel
THB5,632.28
Each
Units
12 V dc Blower DC 34.5m³/h U97EM 136mm 98mm 105mm 136 x 98 x 105mm 11300rpm 62dB Ball 88 x 42mm -
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