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 415 รายการ / Viewing 61 - 80 of 415 products
ผลการค้นหาต่อหน้า / Results Per Page
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. 825-7904
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG160-28/18N
Brand :ebm-papst
THB4,731.34
Each
Units
48 V dc Centrifugal DC 209m³/h RG160 220mm 220mm 56mm 220 x 220 x 56mm 2850rpm 66dB Ball 203 x 203mm -
RS Stock No. 825-7709
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E225-BD40-28
Brand :ebm-papst
THB9,668.51
Each
Units
- Centrifugal AC 1340m³/h R2E225 - 225mm - - 3000rpm 75dB(A) Ball - -
RS Stock No. 825-7730
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-AW50-05
Brand :ebm-papst
THB9,901.301
Each: (In a Pack of 10)
Units
230 V ac Centrifugal AC 1780m³/h R2E250 - 250mm 141mm 250 (Dia.) x 141 Dmm 2650rpm 72dB(A) Ball - -
RS Stock No. 250-858
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RLF35-8/14N
Brand :ebm-papst
THB1,061.48
Each
Units
24 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. 787-8964
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FW1275-A1041C2AL
Brand :ARX
THB509.87
Each
Units
12 V dc Blower DC 16.58m³/h CeraDyna 75mm 75mm 15mm 75 x 75 x 15mm 4500rpm 51.3dB(A) Sleeve 80.8mm -
RS Stock No. 825-7740
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-RB06-12
Brand :ebm-papst
THB12,860.46
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. 813-547
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG125-19/56
Brand :ebm-papst
THB3,667.49
Each
Units
230 V ac Centrifugal AC 86m³/h RG125 180mm 180mm 40mm 180 x 180 x 40mm 2550rpm 58dB Ball 165 x 165mm -
RS Stock No. 825-7601
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R1G190-AC11-52
Brand :ebm-papst
THB15,537.73
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. 860-0263
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RER133-41/14/2TDP
Brand :ebm-papst
THB6,858.822
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. 825-7734
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-RA50-09
Brand :ebm-papst
THB12,304.72
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. 826-1149
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D3G250-EF41-01
Brand :ebm-papst
THB85,997.98
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. 787-8967
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FW1251-A1051C2AL
Brand :ARX
THB406.98
Each
Units
12 V dc Blower DC 6.97m³/h CeraDyna 51mm 51mm 15mm 51 x 51 x 15mm 5500rpm 37dB(A) Sleeve - -
RS Stock No. 498-8601
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E085-AA01-01
Brand :ebm-papst
THB6,983.88
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. 826-1105
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D2E097-BE11-77
Brand :ebm-papst
THB8,889.06
Each
Units
115 V ac Centrifugal AC - D2E 097 - - - - - - - - -
RS Stock No. 126-414
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GB1205PKV1-8AY.GN
Brand :Sunon
THB308.33
Each
Units
12 V dc Blower DC 5.7cfm GB 50mm 50mm 20mm 50 x 50 x 20mm 5200rpm 35dB(A) Vapo 43 x 40mm Brushless
RS Stock No. 218-3208
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.G2E120-AR77-01
Brand :ebm-papst
THB8,222.59
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. 825-7737
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R2E250-AL05-16
Brand :ebm-papst
THB12,459.43
Each
Units
- Centrifugal AC 1335 m³/h, 1780 m³/h R2E250 - 250mm - - 2700 rpm, 2750 rpm 72 dB(A), 76 dB(A) Ball - -
RS Stock No. 813-597
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.U97EM-012KK-3
Brand :Micronel
THB8,165.10
Each
Units
12 V dc Blower DC 9.5L/s U97EM 136mm 98mm 105mm 98 x 136 x 105mm 11300rpm 62dB(A) Ball - -
RS Stock No. 825-7813
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R4E310-AL11-01
Brand :ebm-papst
THB22,852.36
Each
Units
230 V ac Centrifugal AC 2380m³/h R4E310 - 310mm - - 1650rpm 66dB(A) Ball - -
RS Stock No. 221-061
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RG90-18/14N
Brand :ebm-papst
THB2,309.15
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
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