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Brand Name : QiaoDa
Model Number : 4-68-8D
Certification : YES
Place of Origin : China
MOQ : 1PC
Price : $800
Payment Terms : T/T
Supply Ability : 100 units per month
Delivery Time : 15 word days
Packaging Details : Consultation with customers
Type : 4-72-5.5a
Packing Ways : Wooden Case
Impeller Test : Ultrasonic flaw detection
Motor Brand : Siemens/ABB
System Type : Various models
Air Volume : 5000-6000 m3/h
Impeller Testing : Dynamic Blancing Adjusting
Drive : Coupling Driven
Electric Current Type : AC
Voltage : 380V
Usage : Induced draft fan
Bearing Cooling : Air cooling or Circulating Water cooling
Blade Number : 4-72、5-48、6-51、9-19
4-72 centrifugal fan Industrial induced draft fan 5.5kw air capacity
4-72 centrifugal fan is a common exhaust fan products, because of its high efficiency, widely used in
industrial and mining plants and civil buildings, large public buildings, power plants and other places,
can also be used as air treatment facilities, hot air circulation facilities supporting equipment. It is
divided into two categories: 4-72-A and 4-72-C. Because its impeller adopts backward tilt type, it is
not easy to adhere to dust and other media, and the motor adopts imported bearings. 4-72 centrifugal
fan adopts reasonable impeller Angle design according to air flow mechanics, no mechanical friction
during operation, reasonable blade shape line to minimize noise; The noise generated by the 4-72
centrifugal fan is high-frequency noise, and it can be soundproofed as long as there are obstacles.
Model number (No.) | power (kw) | Rotational speed (r/min) | Air volume(m²/h) | stress(Pa) |
4A | 2.2 | 2900 | 824-1264 | 3584-3597 |
3 | 1410-1704 | 3507-3253 | ||
4.5A | 4 | 2900 | 1174-2062 | 4603-4447 |
5.5 | 2281-2504 | 4297-4112 | ||
5A | 7.5 | 2900 | 1610-2844 | 5697-5517 |
11 | 3166-3488 | 5223-5080 | ||
5.6A | 11 | 2900 | 2622-3619 | 7182-7109 |
18.5 | 3996-4901 | 6954-6400 | ||
6.3A | 18.5 | 2900 | 3220-5153 | 9149-9055 |
30 | 5690-6978 | 8857-8148 | ||
7.1D | 37 | 2900 | 4610-7376 | 11717-11596 |
55 | 8144-9988 | 11340-10426 | ||
8D | 75 | 2900 | 6594-11649 | 15304-14546 |
110 | 12968-14287 | 14021-13362 | ||
7.5 | 1450 | 3297-4616 | 3620-3647 | |
15 | 5275-7144 | 3584-3231 |
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4-72 Industrial Centrifugal Fan 5.5kw Air Capacity Induced Draft Blower 5000-6000 M3/H Images |