MB Series 1.97 in. (50 mm) AC Centrifugal Fans / Blowers

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 1.97 in. (50 mm)
Max. Air Flow 9.53 CFM (0.27 m³/min)

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Return Policy	- This product cannot be cancelled or returned once the order has been processed.
Impeller Diameter	- 1.97 in.50 mm
Power Supply	- Single-Phase 100/110/115 VAC	- Single-Phase 200/220/230 VAC	- Single-Phase 200/220/230 VAC	- Single-Phase 100/110/115 VAC
Current (A)	- 0.11 [100 VAC, 50 Hz, 110/115 VAC, 60 Hz] 0.10 [100 VAC, 60 Hz]	- 0.09 [200 VAC, 50 Hz, 220/230 VAC, 60 Hz] 0.10 [230 VAC, 60 Hz] 0.08 [200 VAC, 60 Hz]	- 0.09 [200 VAC, 50 Hz, 220/230 VAC, 60 Hz] 0.10 [230 VAC, 60 Hz] 0.08 [200 VAC, 60 Hz]	- 0.11 [100 VAC, 50 Hz, 110/115 VAC, 60 Hz] 0.10 [100 VAC, 60 Hz]
Speed (r/min)	- 2600 [100 VAC, 50 Hz] 3000 [100 VAC, 60 Hz] 3200 [110/115 VAC, 60 Hz]	- 2650 [200 VAC, 50 Hz] 2750 [230 VAC, 50 Hz] 3200 [200 VAC, 60 Hz] 3300 [220/230 VAC, 60 Hz]	- 2650 [200 VAC, 50 Hz] 2750 [230 VAC, 50 Hz] 3200 [200 VAC, 60 Hz] 3300 [220/230 VAC, 60 Hz]	- 2600 [100 VAC, 50 Hz] 3000 [100 VAC, 60 Hz] 3200 [110/115 VAC, 60 Hz]
Max. Air Flow	- 7.41 CFM [100 VAC, 50 Hz] 8.47 CFM [100 VAC, 60 Hz] 8.83 CFM [110/115 VAC, 60 Hz] 0.21 m³/min [100 VAC, 50 Hz] 0.24 m³/min [100 VAC, 60 Hz] 0.25 m³/min [110/115 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] 0.22 m³/min [200 VAC, 50 Hz] 0.23 m³/min [230 VAC, 50 Hz] 0.27 m³/min [200/220/230 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] 0.22 m³/min [200 VAC, 50 Hz] 0.23 m³/min [230 VAC, 50 Hz] 0.27 m³/min [200/220/230 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] 0.21 m³/min [100 VAC, 50 Hz] 0.24 m³/min [100 VAC, 60 Hz] 0.25 m³/min [110/115 VAC, 60 Hz]
Max. Static Pressure	- 0.149 inH₂O [100 VAC, 50 Hz] 0.213 inH₂O [100 VAC, 60 Hz] 0.221 inH₂O [110/115 VAC, 60 Hz] 37 Pa [100 VAC, 50 Hz] 53 Pa [100 VAC, 60 Hz] 55 Pa [110/115 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] 38 Pa [200 VAC, 50 Hz] 40 Pa [230 VAC, 50 Hz] 58 Pa [200 VAC, 60 Hz] 60 Pa [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] 38 Pa [200 VAC, 50 Hz] 40 Pa [230 VAC, 50 Hz] 58 Pa [200 VAC, 60 Hz] 60 Pa [220/230 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] 37 Pa [100 VAC, 50 Hz] 53 Pa [100 VAC, 60 Hz] 55 Pa [110/115 VAC, 60 Hz]
Noise Level	- 33 dB (A) [100 VAC, 50 Hz] 37 dB (A) [100 VAC, 60 Hz] 38 dB (A) [110/115 VAC, 60 Hz]	- 33 dB (A) [200/230 VAC, 50 Hz] 38 dB (A) [200/220/230 VAC, 60 Hz]	- 33 dB (A) [200/230 VAC, 50 Hz] 38 dB (A) [200/220/230 VAC, 60 Hz]	- 33 dB (A) [100 VAC, 50 Hz] 37 dB (A) [100 VAC, 60 Hz] 38 dB (A) [110/115 VAC, 60 Hz]
Fan Kit	- Fan Only	- Fan Only	- Fan, Mounting Bracket, Mounting Screws	- Fan, Mounting Bracket, Mounting Screws
Safety Standards	- UL CSA CE	- UL CSA CE	- UL CSA EN CE	- UL CSA EN CE

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