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 1 - 20 รายการจาก 128 รายการ / Viewing 1 - 20 of 128 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. 892-2071
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SE24RE21 (080847)
Brand :Ametek
THB62,282.49
Each
Units
24 → 32 V dc Regenerative SPA DC 14.18m³/h Minispiral HDC 71.6mm 103.4mm 106.9mm 103.4 x 71.6 x 106.9mm 4400 → 8750rpm - Ball - -
RS Stock No. 892-3541
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.150166
Brand :Ametek
THB23,732.25
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. 892-3759
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.515092
Brand :Ametek
THB26,693.24
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 892-3443
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119349-51
Brand :Ametek
THB14,997.12
Each
Units
12 V dc Blower DC 33.57m³/h Microjammer 3.0" 74.7mm 86.8mm 70.4mm 86.8 x 74.7 x 70.4mm - - - - Brushless
RS Stock No. 892-3497
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119385-52
Brand :Ametek
THB20,323.42
Each
Units
24 V dc Blower DC 58.28m³/h Minijammer 5.0" 127mm 127mm 71.6mm 127 x 127 x 71.6mm - - - - Brushless
RS Stock No. 892-1778
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DR513R72/037217
Brand :Ametek
THB143,882.28
Each
Units
230 V ac, 460 V ac Regenerative AC 130.18m³/h DR513 408mm 360mm 352.6mm 360 x 408 x 352.6mm - - Ball - -
RS Stock No. 892-3380
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119101-01
Brand :Ametek
THB44,194.81
Each
Units
120 V ac Blower ac 238.76m³/h Windjammer - Bypass 5.7" 150mm 150mm 153.7mm 150 x 150 x 153.7mm - - - - Brushless
RS Stock No. 892-3399
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119102-01
Brand :Ametek
THB40,154.75
Each
Units
120 V ac Blower ac 238.76m³/h Windjammer - Bypass 5.7" 150mm 150mm 153.7mm 150 x 150 x 153.7mm - - - - Brushless
RS Stock No. 892-1902
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EN757M72XL/081176
Brand :Ametek
THB181,775.97
Each
Units
230 V ac, 460 V ac Regenerative AC 517.39m³/h EN757 443mm 425.5mm 500.9mm 425.5 x 443 x 500.9mm - - Ball - -
RS Stock No. 892-2068
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SE12RE21A (081881)
Brand :Ametek
THB114,630.67
Each
Units
7.5 → 15 V dc Regenerative SPA DC 12.6scfm - 69.1mm 103.1mm 106.9mm 103.1 x 69.1 x 106.9mm 7397 → 13205rpm - Ball - -
RS Stock No. 892-3582
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.150416-50
Brand :Ametek
THB42,746.06
Each
Units
48 V dc Blower DC 210.17m³/h Windjammer - Bypass 5.7" 149.4mm 149.4mm 137.5mm 149.4 x 149.4 x 137.5mm - - - - Brushless
RS Stock No. 892-2028
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GVR313AK4H/038584
Brand :Ametek
THB195,186.07
Each
Units
115 V ac Regenerative SPA AC 86.78m³/h GVR313 360.4mm 266.7mm 289.1mm 266.7 x 360.4 x 289.1mm - - - - -
RS Stock No. 892-1860
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DR808AY72MX/081222
Brand :Ametek
THB310,468.94
Each
Units
230 V ac, 460 V ac Regenerative AC 625.87m³/h DR808 564.6mm 442.7mm 536.4mm 442.7 x 564.6 x 536.4mm - - Ball - -
RS Stock No. 892-3601
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.150521-00
Brand :Ametek
THB38,132.83
Each
Units
240 V ac Blower ac 270.99m³/h Nautilair 7.6" 189.5mm 204.22mm 138.4mm 204.22 x 189.5 x 138.4mm - - - - Brushless
RS Stock No. 892-3428
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119153-50
Brand :Ametek
THB58,631.04
Each
Units
240 V ac Blower ac 237.68m³/h Windjammer - Bypass 5.7" 150mm 150mm - - - - - - Brushless
RS Stock No. 892-3774
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.515134
Brand :Ametek
THB13,276.18
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 892-1835
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DR656K58X/080603
Brand :Ametek
THB211,787.60
Each
Units
115 V ac, 230 V ac Regenerative SPA AC 130.18m³/h DR656 382.5mm 390.5mm - - - - Ball - -
RS Stock No. 892-1905
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EN6F5L (038361)
Brand :Ametek
THB312,998.61
Each
Units
230 V ac Regenerative AC 350.49m³/h EN6 529.2mm 416.1mm 423.9mm 416.1 x 529.2 x 423.9mm - - Ball - -
RS Stock No. 892-3421
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119153-51
Brand :Ametek
THB49,657.52
Each
Units
240 V ac Blower ac 237.68m³/h Windjammer - Bypass 5.7" 150mm 150mm - - - - - - Brushless
RS Stock No. 892-3437
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.119155-06
Brand :Ametek
THB71,448.08
Each
Units
240 V ac Blower ac 455.33m³/h Windjammer - Bypass 5.7" 150mm 150mm - - - - - - Brushless