Factory Price Strong Power Low Noise 4-72A Centrifugal Dust Extraction Fan

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Manufacture
• Model NO.: SOP4-72A
• Pressure: High Pressure
• Certification: CE
• Warranty: 1 Year
• Customized Support: OEM, ODM
• Voltage: 220V/380V
• Power Source: Electric
• Frequency: 50Hz/60Hz
• Transport Package: with High Quality Carton
• Trademark: Liongoal
• Origin: China
• Production Capacity: 500000PCS/Year

Product Description

Our Advantages

Product Description

The 4-72 centrifugal fan can transport air and other non self igniting, harmless, and non corrosive
gases to copper materials. The gas temperature shall not exceed 80 ºC. This fan has good
aerodynamic performance, low vibration, high efficiency, and long service life. There are four
types of structures: A, B, C, and D. The fan is widely used for indoor ventilation and air exchange
in industrial and mining enterprises, large buildings, hotels and restaurants.

 

Machine No.	Speed (rpm)	Motor power(kw-P)	Airflow(m³/h)	Pressure (Pa)
2A	2900	0.55-2 three phase	570-980	620-380
2.5A	2900	0.75-2 single phase	805-1677	792-483
	2900	1.1-2 single phase	1025-1966	855-585
2.8A	2900	1.5-2 single phase	1131-2356	994-606
3.2A	1450	1.1-4 three phase	884-1758	324-198
	2900	2.2-2 single phase	1688-3517	1300-792
	2900	2.2-2 three phase	1688-3517	1300-792
3.6A	1450	1.1-4 three phase	1332-2634	393-247
	2900	3-2 single phase	2664-5268	1578-989
	2900	3-2 three phase	2664-5268	1578-989
4A	1450	1.1-4 single phase	2006-3709	501-329
	1450	1.1-4 three phase	2006-3709	501-329
	2900	5.5-2 three phase	4012-7419	2014-1320
4.5A	1450	1.1-4 three phase	2856-5281	634-416
	2900	7.5-2 three phase	5712-10562	2554-1673
5A	1450	2.2-4 three phase	3864-7728	790-502
	2900	15-2 three phase	7728-15445	3187-2019
5.6A	1450	3-4 three phase	7062-9885	951-759
	2900	18.5-2 three phase	12940-13450	3375-2765
6A	960	1.5-6 three phase	4420-8841	498-317
	1450	4-4 three phase	6677-13353	1139-724
6.3A	1450	7.5-4 three phase	11158-15618	1538-1218
	960	5.5-6 three phase	6973-9761	600-475
7.1A	960	3-6 three phase	8392-13581	689-512
	1450	11-4 three phase	12676-20513	1573-1168
8A	1450	18.5-4 three phase	15826-29344	2032-1490
	960	5.5-6 three phase	10478-19428	887-651

Detailed Photos

 

Production Process

 

Buyer Feedback

 

Packaging & Shipping

Packing: each to be packed with a high quality carton box or wooden case as you request
               the label "SOP" to be attached to each piece
                customized label is acceptable

Shipment: express transportation, sea transportation, air transportation and land transportation etc
                  shipment within 15 working days after receipt of payment
                  it takes longer time for bulk orders or customized orders

FAQ

 

Q1: What's the shipping/freight cost?
A1:  It depends on the quantities and shipping methods, please contact us for accurate quotation.
Q2: What's the leading time?
A2:  It takes 7 working days for those in stock, and takes 10-15 working days for those out of stock.
Q3: Can you produce special voltage ring blowers? such as 110V and 400V etc
A3: Yes, we can. Please contact us freely for more details.
Q4: How to choose the model?
A4:  You need to tell us Air flow, operating pressure, operating mode(vacuum or pressure), motor voltage and frequency, and then we'll choose you the right one.
Q5: How to operate the blower?
A5: Connect with wire, and turn on the power, so you can use it directly, about the wiring method, we will tell you how to do according to your voltage, so at first , you need to tell us your voltage and phase,its important.
Q6: What is the material of your machine , is it oil free?
A6: Our machine is aluminum alloy, motor is 100% copper coil. of course, it's oil free.