| Material: | Iron |
|---|---|
| Usage: | for Air Conditioner |
| Flow Direction: | Centrifugal |
| Pressure: | Low Pressure |
| Certification: | RoHS, ISO, CE, CCC |
| Voltage: | 220V/380V/440V/660V |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 4-72 Backward Curved Centrifugal Fan
Feature:
1. Newly developed backward style blades, single air inlet.
2. High static pressure, large airflow
3. High intensity, small vibration
4. Novel appearence, run stable and excellent performance.
Application
Mainly used in factory and mining enterprises, gymnasium, opera house, basement, hotel, public house, super maket and large-scale building for ventilating, summer cooling and dust exhausting., also can be used with other machinery as supporting equipment for gas duty-cycle operation.
Motor: 220V/380V, other voltage can be customized, 100% cooper wire
Technical Information
| Model (No. ) |
Power (kw) |
Revolution (rpm) |
Air flow (m3/h) |
Pressure (Pa) |
| 2.5A | 0.75 | 2800 | 1223~1981 | 855~482 |
| 2.8A | 1.5 | 2800 | 1131~2356 | 994~606 |
| 3.2A | 2.2 | 2800 | 1688~3517 | 1300~792 |
| 1.1 | 1400 | 844~1758 | 324~198 | |
| 3.6A | 3 | 2900 | 2664~5268 | 1578~989 |
| 1.1 | 1400 | 1332~2634 | 393~247 | |
| 4A | 5.5 | 2900 | 4012~7419 | 2014~1320 |
| 1.1 | 1400 | 2006~3700 | 501~329 | |
| 4.5A | 7.5 | 2900 | 5712~10562 | 2554~1673 |
| 1.1 | 1400 | 2856~5281 | 634~416 | |
| 5A | 15 | 2930 | 7728~15455 | 3187~2019 |
| 2.2 | 1420 | 3864~7728 | 790~502 | |
| 5.6A | 22 | 2930 | 10122~25736 | 4152~2330 |
| 3 | 1420 | 5009~12736 | 1017~570 | |
| 6A | 7.5 | 1450 | 7840~18047 | 1395~750 |
| 5.5 | 1450 | 6950~15037 | 1139~724 | |
| 4 | 1450 | 6677~13353 | 1139~724 | |
| 1.5 | 960 | 4420~8841 | 498~317 | |
| 7A | 11 | 1450 | 10602~21204 | 1550~984 |
Q. Are you a manufacturer or a trading company?
A. We are a factory
Q. Where is your factory? Can i visit your factory?
A.Our factory is located in Foshan, Guangdong, welcome to visit our factory
Q. What products do you produce?
A. Centrifugal fan, axial fan, portable ventilator, duct fan, exhaust fan, dust collector, ring blower, high& medium & low pressure blower, misting fan, spray fan, etc, welcome to contact us to learn more details
Q. Can you offer sample?
A. Yes, we will prepare the normal sample for 5~7days, special customized need a little long time.
Q. What is your quality control system?
A. Each product needs to be inspected by QC before delivery.
Q. How long will it take to ship after order?
A. 20~30 days for one container
Q. If I have special require on color and logo, can you do that?
A. Yes, we can change the color as your requirements, also can put your logo on the products
Q. What is your payment terms?
A. T/T or LC at sight, 30% deposit in advance, the balance should be paid before shipping
Suppliers with verified business licenses
Audited Supplier 
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