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.


...
Read more Read less

검색 필터링

총 440개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 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 제품 번호 892-2078
제조사 부품 번호SE2B21 (081901)
제조사Ametek
₩696,893.95
Each
수량
110 V ac, 115 V ac Regenerative SPA AC 5.8m³/h Minispiral 105.66mm 104.4mm 45.72mm 104.4 x 105.66 x 45.72mm 2850 rpm, 3400 rpm - Ball - -
RS 제품 번호 841-4905
제조사 부품 번호G2E180-EH03-01
제조사ebm-papst
₩677,094.25
Each
수량
230 V ac Centrifugal AC 755m³/h G2E180 283mm 261mm 125mm 283 x 261 x 125mm 1950rpm - Ball 120 x 110mm Electronic
RS 제품 번호 250-943
제조사 부품 번호RLF35-8/12N
제조사ebm-papst
₩50,988.80
Each
수량
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 제품 번호 826-1294
제조사 부품 번호G2E180-EH03-01
제조사ebm-papst
₩677,094.25
Each
수량
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 제품 번호 617-4501
제조사 부품 번호FE1Q230-060-04
제조사ebm-papst
₩317,889.50
Each
수량
230 V ac Tangential AC 340m³/h FE1Q 169mm 483mm 88mm 169 x 483 x 88mm 2390rpm 54dB Ball 76.2 x 465.1mm -
RS 제품 번호 841-4898
제조사 부품 번호D3G146-HQ13-34
제조사ebm-papst
₩439,421.90
Each
수량
230 V Centrifugal AC 1080m³/h D3G146 216mm 220mm 199mm 216 x 220 x 199mm 2400rpm - Ball 138 x 110mm Electronic
RS 제품 번호 787-8964
제조사 부품 번호FW1275-A1041C2AL
제조사ARX
₩15,199.30
Each
수량
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 제품 번호 860-0302
제조사 부품 번호R4E355-AK05-09
제조사ebm-papst
₩657,262.00
Each
수량
- Centrifugal AC - R4E355 - - - - - - Ball - -
RS 제품 번호 332-4113
제조사 부품 번호G2E140-AI28-A5
제조사ebm-papst
₩661,233.10
Each
수량
230 V ac Centrifugal AC 485m³/h G2E140 247mm 226mm 130mm 247 x 226 x 130mm 2400rpm 72dB Ball - -
RS 제품 번호 514-2979
제조사 부품 번호RG130/0800-3612 010201
제조사ebm-papst
₩238,273.75
Each
수량
230 V ac Hot Gas AC 115m³/h RG130 176mm 178mm 98mm 176 x 178 x 98mm 8000rpm 55dB Ball - Electronic
RS 제품 번호 825-7831
제조사 부품 번호R4E355-AF05-09
제조사ebm-papst
₩502,020.20
Each
수량
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 제품 번호 813-597
제조사 부품 번호U97EM-012KK-3
제조사Micronel
₩240,422.05
Each
수량
12 V dc Blower DC 9.5L/s U97EM 136mm 98mm 105mm 98 x 136 x 105mm 11300rpm 62dB(A) Ball - -
RS 제품 번호 696-3566
제조사 부품 번호D4E146-LV19-14
제조사ebm-papst
₩264,135.50
Each
수량
230 V ac Centrifugal AC 565m³/h D4E146 216mm 203mm 203mm 216 x 203 x 272mm 780rpm 46dB Ball 100 x 247mm -
RS 제품 번호 332-5734
제조사 부품 번호QLZ06/3000A105-3038LH-63
제조사ebm-papst
₩94,980.90
Each
수량
230 V ac Tangential AC 230m³/h QLZ 96mm 395mm 83mm 96 x 395 x 83mm 1600rpm 48dB Sleeve - -
RS 제품 번호 841-4902
제조사 부품 번호D4E225-CC01-54
제조사ebm-papst
₩1,066,750.30
Each
수량
230 V Centrifugal AC 2615m³/h D4E 225 370mm 327mm 341mm 370 x 327 x 341mm 1090rpm - Ball 284 x 321mm Electronic
RS 제품 번호 841-4886
제조사 부품 번호D2E146-HT59-02
제조사ebm-papst
₩337,137.40
Each
수량
230 V Centrifugal AC 910m³/h D2E 146 216mm 220mm 199mm 216 x 220 x 199mm 1600rpm - Ball 138 x 110mm Electronic
RS 제품 번호 332-5683
제조사 부품 번호QLZ06/1800 A297-2518L-93UK
제조사ebm-papst
₩68,029.50
Each
수량
230 V ac Tangential AC 130m³/h QLZ 96mm 251mm 83mm 96 x 251 x 83mm 1400rpm 40dB Sleeve 154 x 16.5mm -
RS 제품 번호 217-4204
제조사 부품 번호R2E220-AA40-05
제조사ebm-papst
₩188,878.35
Each
수량
230 V ac Centrifugal AC 865m³/h R2E220 - 220mm 71mm - 2600rpm 73dB Ball - -
RS 제품 번호 860-0204
제조사 부품 번호D2E133-DM47-01
제조사ebm-papst
₩357,006.85
Each
수량
230 V ac Centrifugal AC 495m³/h D2E133 213mm 204mm 270mm 213 x 204 x 270mm 2200rpm >70dB(A) Ball 126 x 254mm -
RS 제품 번호 126-436
제조사 부품 번호PMB1212PLB2-A(2).GN
제조사Sunon
₩37,984.30
Each
수량
12 V dc Blower DC 35.9cfm PMB 120mm 120mm 32mm 120 x 120 x 32mm 2500rpm 53.8dB(A) Ball 105 x 105mm Brushless