45kw Centrifugal Blower Fan with Low Noise Operation, Model: 4-72 12c 45kw

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture
• Model NO.: 4-72 12C 45kW
• Flow Direction: Centrifugal
• Certification: RoHS, UR, ISO, CE, CCC
• Revolving Speed: 1000 Rpm
• Color: White, Red, Blue, etc.
• Craftsmanship: Anti-Corrosion, Explosion-Proof, Wear-Resistant
• Protection Level: IP55/IP65
• Insulation Level: F/H
• Inspection Process: Dynamic Balancing, Flaw Detection, etc.
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HENGDING
• Origin: China
• HS Code: 8414513000
• Production Capacity: 10, 000 Units/Year
• Package Size: 320.00cm * 180.00cm * 240.00cm
• Package Gross Weight: 480.000kg

Product Description

Product Description

45kW Centrifugal Blower Fan (Model: 4-72 12C 45kW)

The 45kW Centrifugal Blower Fan is a high-performance, energy-efficient solution designed for industrial and commercial ventilation, air handling, and exhaust systems. Engineered for durability and reliability, this fan delivers exceptional airflow and pressure performance while operating at low noise levels, making it ideal for environments where noise reduction is critical. 

Key Features:
- Powerful Performance: Equipped with a robust 45kW motor, this centrifugal blower fan delivers a high flow rate of 48,195-60,397 m³/h and a full pressure range of 1,969-2,185 Pa, ensuring efficient air movement for demanding applications. 
- Low Noise Operation: Designed with advanced aerodynamic engineering, the fan operates at minimal noise levels, making it suitable for noise-sensitive environments such as offices, hospitals, and residential areas. 
- Durable Construction: Built with high-quality materials, the fan is resistant to wear and tear, ensuring long-lasting performance even in harsh industrial conditions. 
- Energy-Efficient Design: The 45kW motor is optimized for energy efficiency, reducing operational costs while maintaining high performance. 
- Versatile Applications: Ideal for HVAC systems, industrial ventilation, dust collection, fume extraction, and air handling units. 
- Smooth Operation: Runs at a speed of 1000 rpm, providing consistent and reliable airflow without excessive vibration. 

Technical Specifications:
- Model: 4-72 12C 45kW  
- Motor Power: 45kW  
- Flow Rate: 48,195-60,397 m³/h  
- Full Pressure: 1,969-2,185 Pa  
- Speed: 1000 rpm  
- Noise Level: <80 dB  

Applications:  
- Industrial ventilation and exhaust systems  
- HVAC systems for large commercial spaces  
- Dust and fume extraction in manufacturing facilities  
- Air handling units for cleanrooms and laboratories  
- General-purpose ventilation in warehouses and workshops  

Why Choose This Fan?  
The 45kW Centrifugal Blower Fan combines power, efficiency, and quiet operation, making it a top choice for professionals seeking reliable air movement solutions. Its robust design and advanced features ensure it meets the demands of both industrial and commercial applications. 
 

Detailed Photos

 

 

 

Product Parameters

4-72 Centrifugal Fan Performance Table
Machine Number	Rotating Speed r/min	Flow m3/h	Full Pressure Pa	Full Pressure %	Full Pressure KW	Required power KW	Electric motor
							Model	Power kw
3.2A	2900	1688	1300	69.3	0.88	1.23	Y90L-2 (B35)	2.2
		1955	1263	73.2	0.93	1.31
		2209	1220	75.5	0.99	1.38
		2476	1160	76.8	1.03	1.34
		2729	1091	76.9	1.07	1.39
		2996	1006	75.6	1.1	1.43
		3250	918	73.2	1.13	1.47
		3517	792	69.3	1.11	1.45
4A	2900	4012	2014	77	2.89	3.47	Y132S1-2 (B35)	5.5
		4506	1969	80.3	3.05	3.66
		4973	1915	82.5	3.18	3.82
		5468	1830	84.1	3.28	3.94
		5962	1723	84.6	3.35	4.02
		6457	1606	83.7	3.42	4.11
		6924	1459	81.4	3.43	4.11
		7419	1320	77.5	3.49	4.19
4.5A	2900	5712	2554	77	5.21	6	Y132S2-2(B35)	7.5
		6416	2497	80.3	5.49	6.32
		7081	2428	82.5	5.74	6.6
		7785	2320	84.1	5.92	6.81
		8489	2184	84.6	6.04	6.95
		9194	2036	83.7	6.17	7.09
		9859	1849	81.4	6.17	7.1
		10562	1673	77.5	6.3	7.24
5A	2900	7728	3187	77.6	8.72	10.02	Y160M2-2(B35)	15
		8855	3145	81.8	9.35	10.76
		9928	3074	84.7	9.9	11.39
		11054	2962	86	10.47	12.04
		12128	2792	86.1	10.82	12.44
		13255	2567	84.6	11.07	12.72
		14328	2335	82.1	11.22	12.9
		15455	2019	77.6	11.09	12.75
6A	1450	6677	1139	77.6	2.71	3.25	Y112M-4 (B35)	4
		7650	1124	81.8	2.91	3.49
		8578	1099	84.7	3.08	3.7
		9551	1059	86	3.26	3.91
		10478	999	86.1	3.36	4.04
		11452	919	84.6	3.44	4.13
		12379	836	82.1	3.49	4.19
		13353	724	77.6	3.45	4.14
6D	1450	6677	1139	77.6	2.71	3.32	Y112M-4	4
		7650	1124	81.8	2.91	3.56
		8578	1099	84.7	3.08	3.77
		9551	1059	86	3.26	3.99
		10478	999	86.1	3.36	4.12
		11452	919	84.6	3.44	4.21
		12379	836	82.1	3.49	4.27
		13353	724	77.6	3.45	4.22
8D	1450	15826	2032	77.6	11.42	13.41	Y180M-4	18.5
		18134	2005	81.8	12.26	14.39
		20332	1960	84.7	12.98	15.23
		22640	1888	86	13.72	16.1
		24838	1781	86.1	14.18	16.64
		27146	1638	84.6	14.5	17.02
		29344	1490	82.1	14.71	17.26
10D	1450	40441	3202	86.7	41	48.12	Y250M-4	55
		44026	3159	88.7	43.07	50.53
		47611	3032	89	44.59	52.33
		50680	2884	86.1	1.81	2.4
		53664	2722	84.6	1.85	2.45
		56605	2532	82.1	1.88	2.49
12D	960	46267	2013	86.7	29.61	34.75	Y280S-6	45
		50368	1986	88.7	31.1	36.49
		54469	1906	89	32.2	37.79
		57981	1814	88.2	32.91	38.62
		61395	1712	86.6	33.51	39.32
		64759	1593	84.2	33.84	39.71
6C	2240	10314	2734	77.3	10	12.1	Y160L-4	15
		11818	2698	81.8	10.73	12.98
		13251	2637	84.7	11.35	13.74
		14755	2541	86	12	14.53
		16187	2396	86.1	12.41	15.02
		17692	2202	84.6	12.69	15.36
		19124	2004	82.1	12.87	15.57
		20628	1733	77.6	12.71	15.39
6C	2000	9209	2176	77.6	7.11	8.61	Y160M-4	11
		10552	2147	81.8	7.64	9.24
		11831	2099	84.7	8.08	9.78
		13174	2022	86	8.54	10.34
		14453	1907	86.1	8.83	10.69
		15796	1753	84.6	9.03	10.63
		17075	1595	82.1	9.16	11.09
		18418	1380	77.6	9.05	0.95
8C	1800	19646	3143	77.6	21.85	26.45	Y200L1-2	30
		22511	3101	81.8	23.46	28.39
		25240	3032	84.7	24.83	30.05
		28105	2920	86	26.25	31.77	Y200L2-2	37
		30834	2754	86.1	27.12	32.83
		33699	2531	84.6	27.74	33.58
		36427	2302	82.1	28.13	34.05
8C	1600	17463	2478	77.6	15.35	18.58	Y180M-2	22
		20010	2445	81.8	16.47	19.94
		22435	2390	84.7	17.44	21.1
		24982	2303	86	18.43	22.31	Y200L1-2	30
		27408	2171	86.1	19.05	23.06
		29954	1996	84.6	19.49	23.59
		32380	1816	82.1	19.76	23.92
10C	1250	34863	2373	86.7	26.27	31.8	Y225S-4	37
		37953	2341	88.7	27.59	33.4
		41044	2247	89	28.57	34.58
		43690	2138	88.2	29.2	35.35
		46262	2018	86.6	29.73	35.99
		48797	1877	84.2	30.02	36.34
10C	1120	31237	1902	86.7	18.9	22.87	Y200L-4	30
		34006	1877	88.7	19.85	24.02
		36775	1801	89	20.55	24.87
		39146	1714	88.2	21	25.43
		41451	1618	86.6	21.38	25.89
		43722	1505	84.2	21.59	26.14
12C	1120	53978	2746	86.7	47.02	56.92	Y280S-4	75
		58763	2710	88.7	49.38	59.78
		63548	2601	89	51.13	61.9
		67645	2474	88.2	52.27	63.27
		71627	2335	86.6	53.21	64.41
		75552	2172	84.2	53.73	65.04
12C	1000	48195	2185	86.7	33.47	40.51	Y225M-4	45
		52467	2156	88.7	35.15	42.55
		56739	2070	89	36.4	44.06
		60397	1969	88.2	37.2	45.03
		63953	1859	86.6	37.88	45.85	Y225M-4	55
		67457	1729	84.2	38.25	49.3

 

 

Packaging & Shipping

Company Profile

Certifications

Our Advantages