Overview

11-62(A) multi-wings centrifugal fan is a high-efficiency industrial air handling unit manufactured by POPULA, a professional 100% direct source manufacturer. This series is engineered for B2B global procurement, offering a reliable, factory-direct solution for ventilation and oil-air extraction in demanding commercial and industrial environments. Core Advantages of 11-62(A) multi-wings centrifugal fan Sourcing the 11-62(A) multi-wings centrifugal fan directly from our manufacturing facility ensures you receive a product optimized for quiet yet powerful performance. The fan features an advanced impeller structure and a scroll case designed with a logarithmic spiral (log spiral), which significantly reduces turbulence and maximizes aerodynamic efficiency. High Efficiency & Low Rotation: Engineered to deliver superior airflow at lower rotational speeds, the 11-62(A) multi-wings centrifugal fan effectively reduces mechanical wear and operational noise. Precision Engineering: The exquisite design ensures minimal vibration and easy operation, making it a stable choice for continuous-duty ventilation systems. Kitchen & Restaurant Specialist: Ideally suited for ventilation and oil-air expiration in commercial kitchens and restaurants, as well as for integration into large-scale air-condition systems. Industrial Versatility: Widely used for air circulation in mineral factories and other industrial facilities where robust air transmission is required. Technical Operating Limits: Designed for safe air transport at temperatures up to 80°C, with a maximum dust and grain concentration of 150mg/m³, provided no adhesive materials are present. Whether you are outfitting a high-end restaurant or a complex mining ventilation project, the 11-62(A) multi-wings centrifugal fan offers the technical precision and structural durability your project demands. Trust POPULA for expert technical parameters and competitive wholesale pricing on our complete range of multi-wings ventilation solutions.

Technical Parameters

Model(NP)	Power(kW)	Voltage(V)	Rotation(r/min)	Volume(m³/h)	Pressure(Pa)
2.65A	0.55	220/380	1400	1215~2413	428~368
2.8A	0.75	220/380	1400	1370~2760	480~345
3A	0.75	380	910	1408~2850	300~260
3A	1.5	220/380	1420	2150~4270	654~535
3.2A	2.2	220/380	1420	3714~6116	777~627
3.5A	1.1	380	910	3200~5080	438~367
3.5A	3	220/380	1420	5075~8065	1000~840
4A	2.2	380	960	4860~7807	684~586
4A	3	380	960	5742~8830	670~520
4A	4	380	1450	5353~9462	1050~920
4.5A	5.5	380	1450	6850~9681	1205~1053
4.5A	3	380	960	6175~9220	896~837
4.5A	4	380	960	7342~11120	880~837
4.5A	7.5	380	1450	7610~11765	1407~1177
5A	4	380	960	8127~10051	1167~1090
5A	5.5	380	960	8857~13021	1147~1018
6A	7.5	380	960	9820~16894	1200~990
6.5A	11	380	970	10800~21000	1270~1100
7A	11	380	730	12053~21330	1080~950

Dimensions

Type 11-62A Fixed Foot Dimensions

Model	Power(kW)	D1	D2	D3	n-d1	A1	Ny×y=A2	A3	B1	Nx×x=B2	B3	n-d2	H	H1	W	W1	W2	L	L1	M	M1	M2	M3	n-d3	N	N1	N2	N3	n-d3*	n-d4
2.65A	0.55	225	254	273	8-Ø7	200	75×3=225	250	200	75×3=225	250	12-Ø7	459	254	407	234	109	484	135	271	251	–	–	2-Ø11	438	258	140	30	–	4-Ø11
2.8A	0.75	225	254	273	8-Ø7	240	90×3=270	300	240	90×3=270	300	12-Ø7	490	270	426	245	95	523	155	285	255	–	–	2-Ø11	478	295	140	30	–	4-Ø11
3A	0.75	300	340	355	8-Ø10.5	252	96×3=288	322	250	96×3=288	320	12-Ø9	571	339	613	365	204	580	183	400	360	–	–	2-12×16	537	312	170	40	4-12×16	4-Ø15
3A	1.5	300	340	355	8-Ø10.5	252	96×3=288	322	250	96×3=288	320	12-Ø9	571	339	613	365	204	605	183	400	360	–	–	2-12×16	537	312	170	40	4-12×16	4-Ø15
3A	2.2	300	340	355	8-Ø10.5	252	96×3=288	322	250	96×3=288	320	12-Ø9	581	349	613	365	204	623	183	400	360	–	–	2-12×16	537	312	170	40	4-12×16	4-Ø15
3.5A	1.1	360	394	414	8-Ø12	294	110×3=330	364	270	102×3=306	340	12-Ø9	610	339	708	421	239	617	192	400	360	–	–	2-12×16	558	333	170	40	4-12×16	4-Ø15
3.5A	2.2	360	394	414	8-Ø12	294	110×3=330	364	270	102×3=306	340	12-Ø9	610	339	708	421	239	617	192	400	360	–	–	2-12×16	558	333	170	40	4-12×16	4-Ø15
3.5A	3	360	394	414	8-Ø12	294	110×3=330	364	270	102×3=306	340	12-Ø9	620	349	708	421	239	651	192	400	360	–	–	2-12×16	558	333	170	40	4-12×16	4-Ø15
4A	2.2	400	440	460	8-Ø12	340	128×3=384	420	300	115×3=345	380	12-Ø10	701	390	810	481	271	712	217	500	400	342	292	4-12.5×25	637	357	150	40	4-12.5×25	4-12.5×25
4A	3.0	400	440	460	8-Ø12	340	128×3=384	420	300	115×3=345	380	12-Ø10	701	390	810	481	271	760	217	500	400	352	312	4-12.5×25	677	357	190	40	4-12.5×25	4-12.5×25
4.5A	3.0	450	490	510	16-Ø12	382	83×5=415	442	310	86×4=344	370	18-Ø9	799	450	913	537	316	770	222	550	450	352	312	4-12.5×25	685	365	190	40	4-12.5×25	4-12.5×25
4.5A	4	450	490	510	16-Ø12	382	83×5=415	442	310	86×4=344	370	18-Ø9	799	450	913	537	316	808	222	550	450	352	312	4-12.5×25	685	365	190	40	4-12.5×25	4-12.5×25
5A	4	500	550	570	16-Ø12	433	118×4=472	513	330	94×4=376	410	16-Ø10.5	814	460	945	556	300	822	233	600	500	352	312	4-12.5×25	706	388	190	40	4-12.5×25	4-12.5×25
5A	5.5	500	550	570	16-Ø12	433	118×4=472	513	330	94×4=376	410	16-Ø10.5	814	460	945	556	300	822	233	600	500	352	312	4-12.5×25	706	388	190	40	4-12.5×25	4-12.5×25
6A	7.5	600	650	675	16-Ø12	454	100×5=500	534	360	100×4=400	440	18-Ø10.5	976	520	1072	628	376	925	248	700	600	490	440	4-12.5×25	876	417	310	50	4-12.5×25	4-12.5×25
6.5A	11	570	600	650	12-Ø12	500	110×5=550	590	360	102×4=408	450	18-Ø10	1061	570	1179	693	399	975	257	700	580	490	440	4-12.5×25	889	432	300	50	4-12.5×25	4-12.5×25
7A	11	600	650	705	12-Ø12	540	118×5=590	640	390	110×4=440	490	18-Ø10	1144	605	1264	748	428	1051	253	800	680	514	454	4-12.5×25	959	462	320	60	4-12.5×25	4-12.5×25

Type 11-62A Adjustable & Detachable Foot Dimensions

Model	Power(kW)	D1	D2	D3	n-d1	A1	Ny×y=A2	A3	B1	Nx×x=B2	B3	n-d2	H	H1	W	W1	W2	L	L1	M	M1	n-d3	N	N1	N2
3A	0.75	300	340	355	8-Ø10.5	252	96×3=288	322	250	96×3=288	320	12-Ø9	622	390	613	365	204	580	183	262	222	4-12.5×25	485	405	40
3A	1.5	300	340	355	8-Ø10.5	252	96×3=288	322	250	96×3=288	320	12-Ø9	622	390	613	365	204	605	183	262	222	4-12.5×25	485	405	40
3A	2.2	300	340	355	8-Ø10.5	252	96×3=288	322	250	96×3=288	320	12-Ø9	622	390	613	365	204	628	183	282	242	4-12.5×25	540	460	40
3.2A	2.2	320	350	365	8-Ø12	265	100×3=300	325	260	97×3=291	320	12-Ø9	657	410	643	381	218	640	189	282	242	4-12.5×25	550	470	40
3.5A	1.1	360	394	414	8-Ø10	294	110×3=330	364	270	102×3=306	340	12-Ø9	716	445	708	421	239	621	192	262	222	4-12.5×25	505	425	40
3.5A	2.2	360	394	414	8-Ø10	294	110×3=330	364	270	102×3=306	340	12-Ø9	716	445	708	421	239	662	192	282	242	4-12.5×25	560	480	40
3.5A	3	360	394	414	8-Ø10	294	110×3=330	364	270	102×3=306	340	12-Ø9	716	445	708	421	239	662	192	282	242	4-12.5×25	560	480	40
4A	2.2	400	440	460	8-Ø12	340	128×3=384	420	300	115×3=345	380	12-Ø10	821	510	810	481	271	713	217	342	292	4-12.5×25	590	490	50
4A	3	400	440	460	8-Ø12	340	128×3=384	420	300	115×3=345	380	12-Ø10	821	510	810	481	271	713	217	342	292	4-12.5×25	590	490	50
4A	4	400	440	460	8-Ø12	340	128×3=384	420	300	115×3=345	380	12-Ø10	821	510	810	481	271	760	217	372	322	4-12.5×25	630	530	50
4A	5.5	400	440	460	8-Ø12	340	128×3=384	420	300	115×3=345	380	12-Ø10	821	510	810	481	271	760	217	372	322	4-12.5×25	630	530	50
4.5A	3.0	450	490	510	16-Ø12	382	83×5=415	442	310	86×4=344	370	18-Ø9	924	575	913	537	316	770	222	372	322	4-12.5×25	640	540	50
4.5A	4	450	490	510	16-Ø12	382	83×5=415	442	310	86×4=344	370	18-Ø9	924	575	913	537	316	810	222	372	322	4-12.5×25	640	540	50
5A	4	500	550	570	16-Ø12	433	118×4=472	513	330	94×4=376	410	16-Ø10.5	944	590	945	556	300	828	232	372	322	4-12.5×25	660	560	50
5A	5.5	500	550	570	16-Ø12	433	118×4=472	513	330	94×4=376	410	16-Ø10.5	944	590	945	556	300	828	232	372	322	4-12.5×25	660	560	50
6A	7.5	600	650	675	16-Ø12	454	100×5=500	534	360	100×4=400	440	18-Ø10.5	1121	665	1072	628	361	925	248	510	450	4-12.5×25	830	710	60
6.5A	11	560	600	650	12-Ø12	500	110×5=550	590	360	102×4=408	450	18-Ø10	1230	730	1179	693	399	975	257	510	450	4-12.5×25	830	710	60
7A	11	600	650	705	12-Ø12	540	118×5=590	640	390	110×4=440	490	18-Ø10	1314	775	1264	748	428	1051	253	530	470	4-12.5×25	900	780	60

Technical Illustration

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11-62(A)multi-wings centrifugal fan