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Centrifugal fans / centrifugal blowers move air by means of the centrifugal force generated by rotating a cylindrical runner on which blades have been arranged. Centrifugal blowers have a small outlet, which concentrates air in a single direction, and are therefore suitable for local cooling. They also create large static pressure, making them optimal for cooling equipment through which air cannot flow easily and for airflow through ducts.

  • Impeller Diameter 3.15 in. (80 mm)
  • Max. Air Flow 63.5 CFM (1.8 m3/min)
Unit of Measure
Items
pcj_mb840-b

3.15 in. (80 mm) DC Centrifugal Fan / Blower
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pcj_mb840-b

3.15 in. (80 mm) DC Centrifugal Fan / Blower
Web Price Request Quote

pcj_mb840-b

3.15 in. (80 mm) DC Centrifugal Fan / Blower
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f3_tmb840bg

3.15 in. (80 mm) Centrifugal Fan Kit
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f3_tmb840bg

3.15 in. (80 mm) Centrifugal Fan Kit
Web Price Request Quote
Impeller Diameter - 3.15 in.80 mm
Power Supply - Single-Phase 100/110/115 VAC - Single-Phase 200/220/230 VAC - Three-Phase 200/220/230 VAC - Single-Phase 100/110/115 VAC - Single-Phase 200/220/230 VAC
Current (A) - 0.29 [100 VAC, 50 Hz]
0.37 [100/110/115 VAC, 60 Hz]
- 0.14 [200 VAC, 50 Hz]
0.18 [200/220/230 VAC, 60 Hz]
0.15 [230 VAC, 50 Hz]
- 0.12 [200 VAC, 50 Hz]
0.15 [200/220/230 VAC, 60 Hz]
- 0.29 [100 VAC, 50 Hz]
0.37 [100/110/115 VAC, 60 Hz]
- 0.14 [200 VAC, 50 Hz]
0.18 [200/220/230 VAC, 60 Hz]
0.15 [230 VAC, 50 Hz]
Speed (r/min) - 2800 [100 VAC, 50 Hz]
3150 [100 VAC, 60 Hz]
3300 [110 VAC, 60 Hz]
3350 [115 VAC, 60 Hz]
- 2800 [200 VAC, 50 Hz]
2850 [230 VAC, 50 Hz]
3200 [200 VAC, 60 Hz]
3350 [220/230 VAC, 60 Hz]
- 2800 [200 VAC, 50 Hz]
3200 [200 VAC, 60 Hz]
3350 [220/230 VAC, 60 Hz]
- 2800 [100 VAC, 50 Hz]
3150 [100 VAC, 60 Hz]
3300 [110 VAC, 60 Hz]
3350 [115 VAC, 60 Hz]
- 2800 [200 VAC, 50 Hz]
2850 [230 VAC, 50 Hz]
3200 [200 VAC, 60 Hz]
3350 [220/230 VAC, 60 Hz]
Max. Air Flow - 56.5 CFM [100 VAC, 50 Hz]
63.5 CFM [100/110/115 VAC, 60 Hz]  
1.6 m3/min [100 VAC, 50 Hz]
1.8 m3/min [100/110/115 VAC, 60 Hz]  
- 56.5 CFM [200/230 VAC, 50 Hz]
63.5 CFM [200/220/230 VAC, 60 Hz]  
1.6 m3/min [200/230 VAC, 50 Hz]
1.8 m3/min [200/220/230 VAC, 60 Hz]  
- 56.5 CFM [200 VAC, 50 Hz]
63.5 CFM [200/220/230 VAC, 60 Hz]  
1.6 m3/min [200 VAC, 50 Hz]
1.8 m3/min [200/220/230 VAC, 60 Hz]  
- 56.5 CFM [100 VAC, 50 Hz]
63.5 CFM [100/110/115 VAC, 60 Hz]  
1.6 m3/min [100 VAC, 50 Hz]
1.8 m3/min [100/110/115 VAC, 60 Hz]  
- 56.5 CFM [200/230 VAC, 50 Hz]
63.5 CFM [200/220/230 VAC, 60 Hz]  
1.6 m3/min [200/230 VAC, 50 Hz]
1.8 m3/min [200/220/230 VAC, 60 Hz]  
Max. Static Pressure - 0.61 inH2O [100 VAC, 50 Hz]
0.886 inH2O [100 VAC, 60 Hz]
0.906 inH2O [110/115 VAC, 60 Hz]  
152 Pa [100 VAC, 50 Hz]
221 Pa [100 VAC, 60 Hz]
226 Pa [110/115 VAC, 60 Hz]  
- 0.61 inH2O [200 VAC, 50 Hz]
0.63 inH2O [230 VAC, 50 Hz]
0.886 inH2O [200 VAC, 60 Hz]
0.906 inH2O [220/230 VAC, 60 Hz]  
152 Pa [200 VAC, 50 Hz]
157 Pa [230 VAC, 50 Hz]
221 Pa [200 VAC, 60 Hz]
226 Pa [220/230 VAC, 60 Hz]  
- 0.61 inH2O [200 VAC, 50 Hz]
0.886 inH2O [200 VAC, 60 Hz]
0.906 inH2O [220/230 VAC, 60 Hz]  
152 Pa [200 VAC, 50 Hz]
221 Pa [200 VAC, 60 Hz]
226 Pa [220/230 VAC, 60 Hz]  
- 0.61 inH2O [100 VAC, 50 Hz]
0.886 inH2O [100 VAC, 60 Hz]
0.906 inH2O [110/115 VAC, 60 Hz]  
152 Pa [100 VAC, 50 Hz]
221 Pa [100 VAC, 60 Hz]
226 Pa [110/115 VAC, 60 Hz]  
- 0.61 inH2O [200 VAC, 50 Hz]
0.63 inH2O [230 VAC, 50 Hz]
0.886 inH2O [200 VAC, 60 Hz]
0.906 inH2O [220/230 VAC, 60 Hz]  
152 Pa [200 VAC, 50 Hz]
157 Pa [230 VAC, 50 Hz]
221 Pa [200 VAC, 60 Hz]
226 Pa [220/230 VAC, 60 Hz]  
Noise Level - 55 dB (A) [100 VAC, 50 Hz]
58 dB (A) [100 VAC, 60 Hz]
59 dB (A) [110/115 VAC, 60 Hz]
- 55 dB (A) [200/230 VAC, 50 Hz]
58 dB (A) [200 VAC, 60 Hz]
59 dB (A) [220/230 VAC, 60 Hz]
- 55 dB (A) [200 VAC, 50 Hz]
58 dB (A) [200 VAC, 60 Hz]
59 dB (A) [220/230 VAC, 60 Hz]
- 55 dB (A) [100 VAC, 50 Hz]
58 dB (A) [100 VAC, 60 Hz]
59 dB (A) [110/115 VAC, 60 Hz]
- 55 dB (A) [200/230 VAC, 50 Hz]
58 dB (A) [200 VAC, 60 Hz]
59 dB (A) [220/230 VAC, 60 Hz]
Fan Kit - Fan Only - Fan Only - Fan Only - Fan, Finger Guard, Mounting Bracket, Mounting Screws - Fan, Finger Guard, Mounting Bracket, Mounting Screws
Safety Standards
- UL CSA CE - UL CSA CE - UL CSA CE - UL CSA EN CE - UL CSA EN CE

 

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