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sales@zjxxfj.com

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8615325687700

Address:

Fangyan Road, Daxi Town, Wenling, Taizhou City, Zhejiang Province

4-72 Centrifugal Fan

Zhejiang Xinxin Fan Co., Ltd. is a professional company that produces and processes small aluminum shell boilerchimney fans,explosion-proof fans,and otherproducts.

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Products

Key words:

ZHEJlANGXlNXINFAN

E-mail:

sales@zjxxfj.com

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Product Details

Product Overview

- High air volume, minimal vibration, and low noise. Laser cutting for material preparation significantly enhances product precision while delivering a sleek and elegant design.
- The motor features a YE-series, highly efficient and energy-saving model, offering high efficiency, low energy consumption, superior quality, and an extended service life.
- Widely used for indoor and outdoor ventilation in industrial and mining enterprises, large-scale buildings, factories, hotels, restaurants, and more.
- Particularly suitable for industries such as heating furnaces, hot-air stoves, drying processes, chemical engineering, food processing, and grain machinery.
- Optional high-temperature-resistant extended-shaft motor available, capable of withstanding temperatures up to 200°C.

Technical specifications

Model	Power Kw	Voltage V	Frequency Hz	Rotational speed revolutions per minute	Traffic m ³/h	Full pressure Pa
4-72 2.5A	0.75KW-2	380	50	2830	785-1550	750-455
4-72 2.5A	1.1KW-2	380	50	2830	805-1677	792-483
4-72 2.8A	1.5KW-2	380	50	2840	1131-2356	994-606
4-72 3.2A	1.1KW-4	380	50	1450	884-1758	324 minus 198
4-72 3.2A	2.2KW-2	380	50	2840	1688-3517	1300-792
4-72 3.6A	1.1 kW - 4	380	50	1450	1332-2634	393-247
	3KW-2	380	50	2870	2664-5268	1578-989
	4KW-2	380	50	2890	2850–5500	1686-1030
4-72 4A	1.1KW-4	380	50	1450	2006-3709	501-329
	4KW-2	380	50	2900	3856-7238	1910–1267
	5.5KW-2	380	50	2900	4012-7419	2014-1320
4-72 4.5A	1.1KW-4	380	50	1450	2856-5281	634-416
4-72 4.5A	7.5KW-2	380	50	2900	5712-10562	2554-1673
4-72 5A	2.2KW-4	380	50	1450	3864-7728	790-502
	11KW-2	380	50	2900	7228-13500	2890-1856
	15KW-2	380	50	2900	7728-15455	3187-2019
4-72 5.6A	3KW-4	380	50	1450	7062-9885	975-759
4-72 6A	4KW-4	380	50	1450	6677-13353	1139-724
4-72 6A	1.5KW-6	380	50	960	4420-8841	498-317
4-72 6.3A	7.5KW-4	380	50	1450	7729-15458	1256-798
4-72 7.1A	11KW-4	380	50	1450	12676-20513	1573–1168
4-72 7.1A	3KW-6	380	50	960	8392-13581	689-512

Installation dimensions

Model	Export flange dimensions									Imported Flange Dimensions
Model	A1	A2	A3	a * b	B1	B2	B3	C * d	Φb	Φ1	Φ2	Φ3	Φa * n
4-72 2.5A	165	196	230	3 × 65	200	235	265	3 × 78	Φ10	255	280	305	Φ10 x 8
4-72 2.8A	197	231	272	3 × 77	214	256	282	4 × 64	Φ10	278	312	335	Φ11 x 8
4-72 3.2A	216	252	291	3 × 84	246	284	310	4 × 71	Φ10	315	352	376	Φ11 x 8
4-72 3.6A	252	291	332	3 × 97	275	312	340	3 × 104	Φ10	360	390	413	Φ11 x 8
4-72 4A	285	315	340	4 × 79	325	360	388	5 × 72	AK11	400	437	465	Φ 12 x 16
4-72 4.5A	320	350	380	4 × 88	360	395	425	5 × 78	AK11	440	492	520	Φ 13 x 16
4-72 5A	358	385	416	4 × 97	400	440	468	4 × 109	AK11	490	540	565	Φ13 x 16
4-72 5.6A	370	422	480	4 × 105.5	455	497	531	5 × 99.5	AK11	560	595	620	Φ 13 x 16
4-72 6A	420	475	500	5 × 95	481	530	560	5 × 106	AK11	600	637	660	Φ13 x 16
4-72 6.3A	440	500	530	5 × 100	504	550	584	5 × 100	AK11	632	666	700	Φ13 x 16
4-72 7.1A	497	553	597	5 × 110.5	580	615	675	5 × 123	AK11	718	755	793	Φ13 x 16

Model	Power supply	External dimensions									Scaffolding dimensions (optional)
Model	Power supply	L	L1	L2	M	N	E	F	C1	C2	JM	JN	JH	JL	JC	JF	JE
4-72 2.5A	0.75/1.1KW-2	420	255	165	476	410	174	175	100	125	200	280	320	395	310	300	260
4-72 2.8A	1.5KW-2	477	275	202	565	471	198	207	100	140	200	280	320	395	310	300	260
4-72 3.2A	1.1KW-4	522	300	222	643	538	228	234	125	140	200	280	320	395	310	300	260
4-72 3.2A	2.2KW-2	522	300	222	643	538	228	234	125	140	200	280	320	395	310	300	260
4-72 3.6A	1.1KW-4	533	275	258	711	597	251	256	100	140	280	335	375	470	300	355	320
4-72 3.6A	3/4KW-2	583	325	258	711	597	251	256	140	160	280	335	375	470	300	355	320
4-72 4A	1.1KW-4	560	275	285	766	680	280	296	100	140	320	405	445	560	385	400	370
4-72 4A	5.5KW-2	685	400	285	766	680	280	296	140	216	320	405	445	560	385	400	370
4-72 4.5A	1.1KW-4	595	275	320	857	756	316	328	100	140	320	405	445	560	385	400	370
4-72 4.5A	7.5KW-2	720	400	320	857	756	316	328	140	216	320	405	445	560	385	400	370
4-72 5A	2.2KW-4	683	325	358	963	825	442	465	140	160	420	500	540	730	565	480	445
4-72 5A	11/15KW-2	808	450	358	963	825	442	465	210	254	420	500	540	730	565	480	445
4-72 5.6A	3KW-4	750	430	360	1118	916	391	385	140	160	400	543	583	625	580	375	335
4-72 6A	4KW-4	823	403	420	1180	980	420	408	140	190	435	595	635	740	700	420	380
4-72 6A	1.5KW-6	823	403	420	1180	980	420	408	140	160	435	595	635	740	700	420	380
4-72 6.3A	7.5KW-4	850	400	440	1235	1090	439	432	140	216	480	638	678	810	770	435	395
4-72 7.1A	11KW-4	1050	565	485	1422	1202	495	522	210	254	500	680	720	937	732	486	436
4-72 7.1A	3KW-6	1050	565	485	1422	1202	495	522	140	160	500	680	720	937	732	486	436