Fire-Fighting Industrial Anticorrosive Duct Smoke Exhaust Low Noise Ventilation Centrifugal Fan

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: 4-72 C
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: ISO, CCC
• Warranty: 1 Year
• Power: 0.25~160 Kw
• Air Volume: 1000~100000 M³/H
• Voltage: 220V/380V/400V/415V/440V/480V
• Frequency: 50Hz/60Hz
• Transport Package: Wooden Box
• Trademark: JIANBENFAN
• Origin: Zhejiang
• HS Code: 8414519900
• Production Capacity: 50000 Pieces/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

The 4-72 centrifugal fan can transport air and other gases that are not self igniting, harmless to the human body, and non corrosive to steel. No viscous substances are allowed in the gas, and the content of dust and hard particles should not exceed 150mg/m3. The gas temperature shall not exceed 80 ºC. This fan has good aerodynamic performance, smooth operation, low vibration, high efficiency, and long service life. It has four structures: A, B, C, and D. This fan is widely used for indoor ventilation and exchange in industrial and mining enterprises, large buildings, hotels and restaurants, etc.

Product Parameters

Model (NO.)	Speed (r/min)	Power (KW-P)	Volume (m³/h)	Total pressure (Pa)	Voltage (V)	Frequency (Hz)
2.8	2600	0.75-2	1174-1800	776-619	220~480	50~60
	2200	0.37-2	994-1522	556-443	220~480	50~60
	1800	0.25-2	813-1245	372-296	220~480	50~60
3.2	2600	1.1-2	1753-2686	1015-808	220~480	50~60
	2200	0.75-2	1483-2273	726-579	220~480	50~60
	1800	0.55-2	1213-1860	486-387	220~480	50~60
3.6	2600	2.2-2	2730-4085	1230-1009	220~480	50~60
	2200	1.5-2	2310-3434	881-723	220~480	50~60
	1800	0.75-2	1890-2810	590-483	220~480	50~60
4	2600	3.0-2	4040-5345	1582-1384	220~480	50~60
	2300	2.2-2	3573-5491	1238-917	220~480	50~60
	2000	1.5-2	3107-4775	936-694	220~480	50~60
	1700	1.1-2	2641-4058	676-501	220~480	50~60
4.5	2600	5.5-2	5752-8839	2007-1486	220~480	50~60
	2300	4-2	5088-7819	1570-1163	220~480	50~60
	2000	3-2	4428-6799	1187-879	220~480	50~60
	1700	2.2-2	3761-5779	858-635	220~480	50~60
5	2600	11-2	7938-12845	2527-1876	220~480	50~60
	2300	7.5-2	7022-11363	1978-1468	220~480	50~60
	2000	5.5-2	6106-9881	1485-1110	220~480	50~60
	1700	3-2	5190-8399	1080-802	220~480	50~60
5.6	2600	15-2	9734-19466	3213-2035	220~480	50~60
	2300	11-2	8610-17220	2514-1593	220~480	50~60
	2000	7.5-2	7487-14974	1901-1204	220~480	50~60
	1700	5.5-4	6364-15728	1373-870	220~480	50~60
	1400	3.0-4	5242-10482	931-590	220~480	50~60
6	2240	15-4	10314-20628	2734-1733	220~480	50~60
	2000	11-4	9209-18418	2176-1380	220~480	50~60
	1800	7.5-4	8288-16576	1790-1116	220~480	50~60
	1600	5.5-4	7367-14734	1689-881	220~480	50~60
	1250	3-4	5756-11511	846-537	220~480	50~60
	1120	2.2-4	5157-10314	679-431	220~480	50~60
	900	1.5-4	4144-8288	438-278	220~480	50~60
	800	1.1-4	3684-7367	346-220	220~480	50~60
6.3	2200	18.5-2	15342-21474	2908-2303	220~480	50~60
	1900	11-2	13250-18546	2169-1718	220~480	50~60
	1600	7.5-2	11158-15618	1538-1218	220~480	50~60
	1300	4-4	9066-12689	1015-804	220~480	50~60
	1000	2.2-4	6973-9761	600-475	220~480	50~60
	700	0.75-4	4881-6833	294-233	220~480	50~60
7.1	1800	18.5-4	15736-25265	2422-1801	220~480	50~60
	1600	15-4	13987-22635	1914-1423	220~480	50~60
	1450	11-4	12676-20513	1572-1168	220~480	50~60
	1200	5.5-4	10490-16976	1076-800	220~480	50~60
	960	3.0-4	8392-13581	689-512	220~480	50~60
	700	1.5-4	6119-9903	366-272	220~480	50~60
8	1800	30-2	19646-25240	3143-3032	220~480	50~60
	1800	37-2	28105-36427	2920-2302	220~480	50~60
	1600	22-2	17463-22435	2478-2390	220~480	50~60
	1600	30-2	24982-32380	2303-1816	220~480	50~60
	1250	11-4	13643-25297	1507-1106	220~480	50~60
	1120	7.5-4	12224-15705	1209-1166	220~480	50~60
	1120	11-4	17487-22666	1124-887	220~480	50~60
	1000	5.5-4	10914-14022	963-929	220~480	50~60
	1000	7.5-4	15614-20237	895-707	220~480	50~60
	900	4-4	9823-12620	779-752	220~480	50~60
	900	5.5-4	14052-18213	725-572	220~480	50~60
	800	3-4	8732-16190	615-452	220~480	50~60
	710	3.0-4	7749-14368	485-356	220~480	50~60
10	1250	37-4	34863.-48797	2373-1877	220~480	50~60
	1120	30-4	31237-43722	1902-1505	220~480	50~60
	1000	18.5-4	27890-39038	1514-1199	220~480	50~60
	900	15-4	25101-35134	1225-970	220~480	50~60
	800	11-4	22312-31230	967-766	220~480	50~60
	710	7.5-4	19802-27717	761-603	220~480	50~60
	630	5.5-4	17571-24594	599-475	220~480	50~60
	560	4-4	15618-21861	473-375	220~480	50~60
12	1120	75-4	53978-75552	2746-2172	220~480	50~60
	1000	45-4	48195-60397	2185-1969	220~480	50~60
	1000	55-4	63953-67457	1859-1729	220~480	50~60
	900	37-6	43375-60712	1767-1399	220~480	50~60
	800	22-6	38556-41973	1395-1376	220~480	50~60
	800	30-6	45391-53966	1321-1104	220~480	50~60
	710	18.5-6	34218-47895	1097-869	220~480	50~60
	630	15-6	30362-42498	863-684	220~480	50~60
	560	7.5-6	26989-29881	682-673	220~480	50~60
	560	11-6	31774-37776	646-540	220~480	50~60
	500	7.5-6	24097-33728	543-430	220~480	50~60

NO.	Size of air inlet					Size of air outlet
	D1	D2	D3	screw	number	A1	A2	A3	A4	A5	A6	a x b	c x d	n1 -d1
2.8	ø280	ø306	ø324	M8×10	8	224	256	278	196	228	258-0	4×64	4×57	16-ø7
3.2	ø320	ø350	ø367	M6×10	16	256	288	309	224	256	278	4×72	4×64
3.6	ø360	ø394	ø416	M6×16		288	320	341	252	284	307	4×80	4×71
4	ø400	ø440	ø462			320	355	375	280	315	336	4×70	4×60	20-ø7
4.5	ø450	ø490	ø512	M8×20		360	395	415	315	350	371	4×78	4×70
5	ø500	ø550	ø572			400	435	455	350	385	406	4×88	4×75
5.6	ø575	ø610	ø645			452	480	502	397	426	447	5×96	4×106.5	18-ø7
6	ø600	ø650	ø676			480	511	536	420	455	476	5×87	5×75	24-ø7
6.3	ø650	ø680	ø715			504	540	570	441	478	507	5×90	5×80
7.1	ø710	ø780	ø820	M10×20	12	573	612	653	505	545	585	7×87.5	5×109	24-ø11
8	ø800	ø860	ø910		16	640	700	746	560	625	669	5×140	5×125	20-ø15
10	ø1000	ø1065	ø1110			800	860	906	700	765	809	5×172	5×153
12	ø1200	ø1270	ø1330	M12×20	24	960	1008	1066	840	900	949	6×168	6×150	24-ø15

NO.	Overall dimensions
	G	M	L	F	N	K	E	L1	L2	L3	L4	L5	n2-d2
2.8	454	616	540	189	390	196	100	435	403	570	730	804	4-ø14
3.2	518	688	570	213	430	224	114	455	423	570	730	828
3.6	582	770	615	242	480	252	129	475	443	590	750	877
4	647	848	715	265	525	280	143	550	518	740	900	1025
4.5	728	938	760	298	575	315	161	573	541	790	950	1108
5	808	1046	886	330	643	350	178	665	625	940	1100	1271
5.6	903	1163	936	369	713	392	200	700	660	1020	1180	1369
6	969	1236	965	396	753	420	213	724	684	1020	1180	1396
6.3	1017	1300	990	415	793	441	224	775	735	1040	1200	1436
7.1	1145	1480	1070	468	910	497	253	810	770	1140	1300	1562
8	1291	1815	1516	528	1080	560	298	1420	1220	1636	1680	1708	6-ø15
10	1611	2195	1656	658	1300	700	368	1550	1350	1736	1780	1838
12	1931	2595	1996	788	1540	840	438	1940	1700	2150	2200	2268

Certifications

 

Packaging & Shipping

Company Profile

Our Advantages

• 24*7 hours online service
• More than 100 customers visited us and felt very satisfied
• Exported to over 80 countries
• CE,ISO,SGS,ETA,MA,AMCA
• Live video for the workshop by WhatsApp WeChat or youtube
• Oversea technical support at your site
• Better customers' experience after sales: we visit our customers each year
• Production according to your drawing(2D/3D)
• Famous motor brand(Siemens/TECO/WEG)
• High standard quality control- Testing video/Testing report available
• Welding / Materials testing report available
• Surface Treatment: automatic electrostatic powder coating ( ie spray) or spray paint.
• Corrosion protection and rust removal treatment
• Tracking number for each piece of equipment available

FAQ

 
Q: Are you a manufacturer or a trader?
A: We are a manufacturer specializing in the production of fan for 20 years.

Q: Do you have machines in stock to sell?
A: Standard products will have sufficient inventory, non-standard customized products we will try to meet your delivery date.

Q: How about the quality of your products?
A: We dare not say the lowest price in the fan industry, nor the best quality in the industry, but we must have quality beyond the commodity price. Our products are solid in materials and exquisite in design, and will not fail every penny you spend on them.

Q: If I want to get a product, what information should I tell you?
A: First of all, you need to tell me the type of product you want to order or the performance and size parameters you need to meet. We can help you select the right product. Secondly, tell us the quantity of products you need, packing requirements and transportation requirements. Then we can give you an accurate quotation.

Q: Where is your factory? May I have a tour?
A: Our factory is located in Yanjiang Town, Taizhou City, Zhejiang Province. Our working hours are Monday to Saturday,8 a.m.to 5 p.m. Please tell me your flight number and arrive time that we can arrange the serves.

If you have any questions about our products or company. You can contact us with WhatsApp or Email or Wechat and we will reply to you as soon as possible.