Axial & General Ventilation Fans

SF(B) axial fan

Category: Axial & General Ventilation Fans
Series: Axial & General Ventilation Fans

Overview

OverviewDuct-mounted axial fan for high-airflow, low-noise supply air, exhaust air and general building ventilation.Typical ApplicationsTypical applications include high-airflow, low-noise supply air, exhaust air and general building ventilation.Selection NotesConfirm the mounting position, duct connection, airflow direction and system resistance before selection.

Technical Parameters

Model(Nº)	Power(kW)	Voltage(V)	Rotation(r/min)	Volume(m³/h)	Pressure(Pa)	Noise dB(A)
2B	0.06	220	1400	900	25	≤58
2.5B	0.09	220/380	1400	1300	26	≤59
3B	0.12	220/380	1400	1800	30	≤61
3.5B	0.18	220/380	1400	2880	55	≤63
4B	0.25	220/380	1400	4370	84	≤70
5B	0.18	380	910	3894	45	≤68
5B	0.37	220/380	1400	5760	100	≤73
5.6B	0.25	380	910	5470	50	≤71
5.6B	0.37	380	1400	8092	110	≤79
6B	0.55	220/380	1400	8660	122	≤80
6B	0.37	380	910	5760	65	≤73
7B	1.1	380	1400	14643	126	≤83
7B	0.75	380	910	9146	85	≤78

Dimensions

Model	Ø1	Ø2	Ø3	Ø4	L	L1	N-Ød	Weight(kg)
SF-2B	210	230	260	– –	220	– –	3-Ø8	7
SF-2.5B	260	280	310	310	220	– –	3-Ø8	8
SF-3B	310	330	360	370	220	– –	3-Ø8	9
SF-3.5B	360	380	410	420	230	– –	4-Ø8	11
SF-4B	410	430	460	485	230	– –	4-Ø8	12
SF-5B	510	530	565	585	290	225	4-Ø8	19
SF-5.6B	565	585	620	630	290	225	4-Ø8	20
SF-6B	610	630	665	695	290	225	6-Ø8	22
SF-7B	710	735	770	780	350	– –	8-Ø8	43
SF-7B	710	735	770	780	350	– –	8-Ø8	40

Technical Illustration

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SF(B) axial fan

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