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All Categories > Cooling Fans > Centrifugal Fans / Centrifugal Blowers > MB Series AC Centrifugal Fans / Centrifugal Blowers > View Items 

MB Series AC Centrifugal Fans / Centrifugal Blowers

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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.
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  Results 1 - 15 of 15 Unit of Measure: Imperial | Metric  1 

Item #

Impeller Diameter

Power Supply

Current (A)

Max. Air Flow

Max. Static Pressure

Safety Standards

Web Price

MB520-B 1.97 in. Single-Phase 100/110/115 VAC 0.11 [100 VAC, 50 Hz, 110/115 VAC, 60 Hz]
0.10 [100 VAC, 60 Hz]
7.41 CFM [100 VAC, 50 Hz]
8.47 CFM [100 VAC, 60 Hz]
8.83 CFM [110/115 VAC, 60 Hz]  
0.149 inH2O [100 VAC, 50 Hz]
0.213 inH2O [100 VAC, 60 Hz]
0.221 inH2O [110/115 VAC, 60 Hz]  
UL
CSA
CE
$38.25
MB520-D 1.97 in. Single-Phase 200/220/230 VAC 0.09 [200 VAC, 50 Hz, 220/230 VAC, 60 Hz]
0.10 [230 VAC, 60 Hz]
0.08 [200 VAC, 60 Hz]
7.77 CFM [200 VAC, 50 Hz]
8.12 CFM [230 VAC, 50 Hz]
9.53 CFM [200/220/230 VAC, 60 Hz]  
0.153 inH2O [200 VAC, 50 Hz]
0.16 inH2O [230 VAC, 50 Hz]
0.233 inH2O [200 VAC, 60 Hz]
0.241 inH2O [220/230 VAC, 60 Hz]  
UL
CSA
CE
$39.95
MB630-B 2.36 in. Single-Phase 100/110/115 VAC 0.11 [100 VAC, 50/60 Hz]
0.12 [110/115 VAC, 60 Hz]
12.7 CFM [100 VAC, 60 Hz]
15.5 CFM [100 VAC, 50 Hz]
15.9 CFM [110 VAC, 60 Hz]
17.3 CFM [115 VAC, 60 Hz]  
0.213 inH2O [100 VAC, 50 Hz]
0.305 inH2O [100 VAC, 60 Hz]
0.309 inH2O [110 VAC, 60 Hz]
0.317 inH2O [115 VAC, 60 Hz]  
UL
CSA
CE
$39.95
MB630-D 2.36 in. Single-Phase 200/220/230 VAC 0.08 [200 VAC, 50 Hz, 200/220/230 VAC, 60 Hz]
0.09 [230 VAC, 50 Hz]
17.3 CFM [200 VAC, 50 Hz]
17.7 CFM [200 VAC, 60 Hz]
17.7 CFM [230 VAC, 50 Hz]
19.4 CFM [220/230 VAC, 60 Hz]  
0.225 inH2O [200/230 VAC, 50 Hz]
0.333 inH2O [200/220/230 VAC, 60 Hz]  
UL
CSA
CE
$41.65
MB840-B 3.15 in. Single-Phase 100/110/115 VAC 0.29 [100 VAC, 50 Hz]
0.37 [100/110/115 VAC, 60 Hz]
56.5 CFM [100 VAC, 50 Hz]
63.5 CFM [100/110/115 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]  
UL
CSA
CE
$62.05
MB840-D 3.15 in. Single-Phase 200/220/230 VAC 0.14 [200 VAC, 50 Hz]
0.18 [200/220/230 VAC, 60 Hz]
0.15 [230 VAC, 50 Hz]
56.5 CFM [200/230 VAC, 50 Hz]
63.5 CFM [200/220/230 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]  
UL
CSA
CE
$64.60
MB840-T 3.15 in. Three-Phase 200/220/230 VAC 0.12 [200 VAC, 50 Hz]
0.15 [200/220/230 VAC, 60 Hz]
56.5 CFM [200 VAC, 50 Hz]
63.5 CFM [200/220/230 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]  
UL
CSA
CE
$64.60
MB1040-B 3.94 in. Single-Phase 100/110/115 VAC 0.50 [100 VAC, 50 Hz]
0.55 [100/110/115 VAC, 60 Hz]
81.2 CFM [100 VAC, 50 Hz]
91.8 CFM [100/110/115 VAC, 60 Hz]  
0.826 inH2O [100 VAC, 50 Hz]
1.14 inH2O [100/110/115 VAC, 60 Hz]  
UL
CSA
CE
$88.00
MB1040-D 3.94 in. Single-Phase 200/220/230 VAC 0.25 [200 VAC, 50 Hz]
0.30 [200/220/230 VAC, 60 Hz, 230 VAC, 50 Hz]
81.2 CFM [200 VAC, 50 Hz]
84.7 CFM [230 VAC, 50 Hz]
91.8 CFM [200 VAC, 60 Hz]
95.3 CFM [220/230 VAC, 60 Hz]  
0.826 inH2O [200/230 VAC, 50 Hz]
1.22 inH2O [200/220/230 VAC, 60 Hz]  
UL
CSA
CE
$77.35
MB1255-B 4.72 in. Single-Phase 100/110/115 VAC 1.3 [100 VAC, 50 Hz]
1.6 [100/110/115 VAC, 60 Hz]
155 CFM [100 VAC, 50 Hz]
180 CFM [100/110/115 VAC, 60 Hz]  
1.24 inH2O [100 VAC, 50 Hz]
1.77 inH2O [100/110/115 VAC, 60 Hz]  
UL
CSA
CE
$136.00
MB1255-D 4.72 in. Single-Phase 200/220/230 VAC 0.6 [200/230 VAC, 50 Hz]
0.8 [200/220/230 VAC, 60 Hz]
155 CFM [200 VAC, 50 Hz]
159 CFM [230 VAC, 50 Hz]
173 CFM [200 VAC, 60 Hz]
180 CFM [220 VAC, 60 Hz]
184 CFM [230 VAC, 60 Hz]  
1.26 inH2O [200/230 VAC, 50 Hz]
1.81 inH2O [200/220/230 VAC, 60 Hz]  
UL
CSA
CE
$142.80
MB1255-T 4.72 in. Three-Phase 200/220/230 VAC 0.6 [200 VAC, 50/60 Hz]
0.65 [220/230 VAC, 60 Hz]
155 CFM [200 VAC, 50 Hz]
177 CFM [200 VAC, 60 Hz]
180 CFM [220 VAC, 60 Hz]
184 CFM [230 VAC, 60 Hz]  
1.26 inH2O [200 VAC, 50 Hz]
1.81 inH2O [200/220/230 VAC, 60 Hz]  
UL
CSA
CE
$142.80
MB1665-B 6.30 in. Single-Phase 100/110/115 VAC 2.6 [100 VAC, 50 Hz]
3.7 [100/110/115 VAC, 60 Hz]
282 CFM [100 VAC, 50 Hz]
318 CFM [100/110/115 VAC, 60 Hz]  
1.96 inH2O [100 VAC, 50 Hz]
2.75 inH2O [100/110/115 VAC, 60 Hz]  
UL
CSA
$292.40
MB1665-D 6.30 in. Single-Phase 200/220/230 VAC 1.3 [200/230 VAC, 50 Hz]
1.8 [200/220/230 VAC, 60 Hz]
272 CFM [200 VAC, 50 Hz]
282 CFM [230 VAC, 50 Hz]
297 CFM [200 VAC, 60 Hz]
307 CFM [220 VAC, 60 Hz]
314 CFM [230 VAC, 60 Hz]  
1.96 inH2O [200/230 VAC, 50 Hz]
2.75 inH2O [200/220/230 VAC, 60 Hz]  
UL
CSA
$301.75
MB1665-T 6.30 in. Three-Phase 200/220/230 VAC 1.80 282 CFM [200 VAC, 50 Hz]
318 CFM [200/230 VAC, 60 Hz]  
1.96 inH2O [200 VAC, 50 Hz]
2.75 inH2O [200/230 VAC, 60 Hz]  
UL
CSA
$301.75
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