CF multi-wings centrifugal fan

CF(A)series adopt the centrifugal structure.Featured byelectricity-savingargevolume,lownoiseand long servicelife the series are suitable for ventilation and air-extraction in places like hotels and restaurants, kitchens, mineral factory and the public

产数Parameters

Model(NP)	Power(kW)	Voltage(V)	Rotation(r/min)	Volume(m³/h)	Pressure(Pa)	Noise dB(A)
1.5A	0.37	220/380	2800	830~1080	790~748	≤72
2A	1.1	220/380	2800	1248~2258	1150~839	≤78
2A	0.37	220/380	1400	650~1125	248~210	≤62
2.5A	2.2	220/380	2800	748~2617	1542~1296	≤83
2.5A	0.75	220/380	1400	1400~2300	377~320	≤65
2.5A	0.55	220/380	1400	1500~2200	367~312	≤65
3A	1.5	220/380	1400	2033~3500	800~715	≤70
3A	0.75	220/380	1400	1960~3300	810~750	≤69
3.5A	3	220/380	1420	3233~5000	1050~800	≤73
3.5A	2.2	220/380	1420	3000~4800	960~670	≤70
3.5A	1.1	380	910	2300~3150	460~385	≤62
4A	4	380	1450	4000~6500	1300~980	≤80
4A	1.1	380	910	2500~4200	600~520	≤72
4.5A	3	380	960	4500~6500	764~630	≤72

尺寸siz

Model	D1	D2	D3	n1-d1	A1	A2	A3	B1	B2	B3	x	y	n2-d2	E	G	K	M	N	P1	Q1	L	f	P2	Q2	4-d3
2A	180	210	225	6-Ø7	155	182	207	130	156	182	2	2	8-Ø7	91	390	130	347/356	199/208	382/409	268	140	200	270	300	4-Ø10.5
2.5A Standard	225	255	275	8-Ø7	165	192	217	130	160	179	3	2	10-Ø7	106	460	166	405/415	232/242	425/452	270	140	200	290	330	4-Ø10.5
2.5A High Speed	180	210	225	6-Ø8	165	192	217	130	160	179	3	2	10-Ø7	92	460	166	405/415	232/242	425/452	270	140	200	290	330	4-Ø10.5
3A	250	310	330	6-Ø8	217	249	277	150	182	210	3	2	10-Ø9	110	560	195	549	338	456/481	325	170	250	360	400	4-Ø15
3.5A	290	325	360	8-Ø8	250	285	320	150	190	226	3	2	10-Ø9	118	648	228	587/600	339/348	491/510	327	170	250	360	400	4-Ø15
4A	375	400	432	8-Ø9	285	315	347	155	190	215	3	2	10-Ø9	118	736	260	642	362	499/537	397	200	300	445	485	4-Ø13
4.5A	345	376	405	8-Ø9	300	330	360	250	285	310	3	2	12-Ø9	168	777	274	700	470	690	430	200	300	435	478	4-Ø13

线图Technical Illustration

Get a quote

Not sure which model you need? Leave it to us.

You don’t need to provide precise airflow or static pressure data. Simply share the ventilation challenges you’re facing—such as workshop size, temperature conditions, or dust levels—and our engineers will handle all the complex calculations and model selection for you. Start a relaxed, no-obligation initial consultation today.