New Design Centrifugal Fan 4-72 a Model Heat-Resistant Suction Fan/Industrial Blower/Dust Ventilation Exhaust Fan

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: 4-72 A
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Fan Applications: Dust Collector Fan
• Air Volume: 1000~20000 CMH
• Warranty: 3 Year
• Motor Brand: Siemens/Baldor/Teco/Westinghouse/Weg
• Power: 0.75~15 Kw
• Voltage: 220V/380V/400V/415V/440V/480V
• Frequency: 50Hz/60Hz
• Efficiency(%): Over 85%
• Rotation Speed: 2900rpm/1450rpm/960rpm/720rpm
• Protection Grade: IP55/IP65
• Blade Material: Cast Iron, Aluminium Alloy, Stainless Steel
• Impeller Testing: Dynamic Blancing Adjusting
• Number of Blades of The Impeller: 10
• Durability: Long Service Life Due to Corrosion Resistance and
• Applications: Widely Used in Chemical, Electroplating, Power PLA
• Transport Package: Wooden Box
• Specification: 250-630mm
• Trademark: JIANBENFAN
• Origin: Zhejiang
• HS Code: 8414519900
• Production Capacity: 50000 Pieces/Year
• Package Size: 80.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 80.000kg

Product Description

Product Description

4-72 centrifugal fan

    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℃. 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)
2.5A	2900	0.75-2	805-1677	792-483	220~480	50~60
2.8A	2900	1.5-2	1131-2356	994-606	220~480	50~60
3.2A	2900	2.2-2	1688-3517	1300-792	220~480	50~60
	1450	1.1-4	844-1758	324-198	220~480	50~60
3.6A	2900	3-2	2664-5268	1578-989	220~480	50~60
	1450	1.1-4	1332-2634	393-247	220~480	50~60
4A	2900	5.5-2	4012-7419	2014-1320	220~480	50~60
	1450	1.1-4	2006-3709	501-329	220~480	50~60
4.5A	2900	7.5-2	5712-10562	2554-1673	220~480	50~60
	1450	1.1-4	2856-5281	634-416	220~480	50~60
5A	2900	15-2	7728-15455	3187-2019	220~480	50~60
	1450	2.2-4	3864-7728	790-502	220~480	50~60
5.6A	1450	3-4	7062-9885	957-759	220~480	50~60
6A	1450	4-4	6677-13353	1139-724	220~480	50~60
	960	1.5-6	4420-8841	498-317	220~480	50~60
6.3A	1450	5.5-4	8052-13028	1239-921	220~480	50~60
	960	1.5-6	5331-8626	542-403	220~480	50~60
7.1A	1450	11-4	12676-20513	1572-1168	220~480	50~60
	960	3-6	8392-13581	689-512	220~480	50~60

Direction, angle and transmission mode of fan

Company Profile

Zhejiang Jianben Fan Technology Co., Ltd

    Zhejiang Jianben Fan Technology Co., Ltd. is an enterprise specialized in research, development and manufacturing of various fans, with more than 20 years of industry experience.
 
    Our company's main products include centrifugal fan, axial flow fan, boiler fan, material conveying fan, painting fan, etc.
 
    Our company has established a fan R and D center and a testing laboratory, and passed the ISO9001 quality management system certification. 
 
    With our extensive industry experience and outstanding technical team, we are able to provide customized solutions to your needs.

Certifications

OEM&ODM

ELITE TEAM

    Our R&D team enables us to frequently provide new designs, and we are always able to meet our customers' OEM and ODM requirements.

    We have an experienced management team and well-trained production workers to provide us with better customer service.

Packaging & Shipping

Our Advantages

Professional software and customization

    Our engineers ensure accurate selection through professional selection software, provide you with the most appropriate fan solutions, and avoid waste of resources caused by wrong selection. In addition, we can also customize designs and drawings based on actual working conditions.

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?
Our factory is located in Linhai City, Zhejiang Province, China. If you have any questions about our products or our company. You can contact us via WhatsApp or email or WeChat, and we will reply you as soon as possible.