Double Inlet Efficient Energy-Saving Ventilation Induced Draft Fan
Introduction:
The 4-09 series large-flow centrifugal fan is the earliest used fan
in China, and it is also the most commonly used fan.
Suitable for conveying clean air or light materials at normal
temperature, most commonly used in industrial furnaces for air
supply, light particle/powder/crush/fiber transportation, air
drying/cooling of materials, ventilation and smoke exhaust, and
other areas.
No viscous substances are allowed inside the gas, and the dust and
hard particles contained in the gas are larger than 150 mg/m3, and
the gas temperature does not exceed 80°C.
In the case of a monolithic bracket, the installation is very
simple and requires little support from a professional technician.
After the production is completed, all products are tested for
running and vibration values for reliable operation.
Product features:
1. Motor sliding guides are provided for easy tensioning of the
belt to reduce energy loss due to belt slack.
2. When the airflow resistance is increased, the motor load will be
automatically reduced and the motor will not be burnt.
3. After the production is completed, all products are tested for
running and vibration values for reliable operation.
Technical specifications:
| series | model | Rotation Speed
(r/min) | Total Pressure
(Pa) | Air Capacity
(m³/h) | Power
(kW) |
|---|
| 4-09 | 2.8A | 2900 | 994～606 | 1131～2356 | 1.5 |
| 3.2A | 1450 ~ 2900 | 198 ~1300 | 844 ～ 3517 | 1.1 ~ 2.2 |
| 3.6A | 1450 ~ 2900 | 247 ~ 1578 | 1332 ～ 5268 | 1.1 ~ 3 |
| 4A | 1450 ~ 2900 | 329 ~ 2014 | 2006 ～ 7419 | 1.1 ~ 5.5 |
| 4.5A | 1450 ~ 2900 | 416 ~ 2554 | 2856 ～ 10562 | 1.1 ~ 7.5 |
| 5A | 1450 ~ 2900 | 502 ~ 3187 | 3864 ～15456 | 2.2 ~ 15 |
| 6A | 960 ~ 1450 | 317 ~ 1139 | 4420 ～ 13353 | 1.5 ~ 4 |
FAQ
1,Q: What’s the MOQ of your company?
A: The MOQ is 1set.
2,Q: How long is the delivery time?
A : A:5-35 days.
3,Q : What’s your payment terms?
A : T/T, L/C, or Negotiable.
4,Q: What’s your warranty?
A: 1 year.
5,Q: Is your company factory or trade company?
A: We have our own factory, our type is factory +trade.
