4-72A Stainless Steel Centrifugal Fan
parameters
| Model | Speed (r/min) |
Power (kW-P) |
Traffic (m³/h) |
Total pressure (Pa) |
Voltage (V) |
Frequency (Hz) |
Horsepower (HP) |
| 2.5A | 2900 | 0.75-2 | 800-1650 | 790-485 | 220/380 | 50 | 1 |
| 2.8A | 2900 | 1.5-2 | 1131-2356 | 994-606 | 220/380 | 50 | 2 |
| 3.2A | 2900 | 2.2-2 | 1688-3517 | 1300-792 | 220/380 | 50 | 3 |
| 1450 | 1.1-4 | 844-1758 | 324-198 | 220/380 | 50 | 1.5 | |
| 3.6A | 2900 | 3-2 | 2664-5268 | 1578-989 | 220/380 | 50 | 4 |
| 1450 | 1.1-4 | 1332-2634 | 393-247 | 220/380 | 50 | 1.5 | |
| 4A | 2900 | 5.5-2 | 4012-7419 | 2014-1320 | 380 | 50 | 7.5 |
| 1450 | 1.1-4 | 2006-3709 | 501-329 | 220/380 | 50 | 1.5 | |
| 4.5A | 2900 | 7.5-2 | 5712-10562 | 2554-1673 | 380 | 50 | 10 |
| 1450 | 1.1-4 | 2856-5281 | 634-416 | 220/380 | 50 | 1.5 | |
| 5A | 2900 | 15-2 | 7728-15455 | 3187-2019 | 380 | 50 | 20.5 |
| 1450 | 2.2-4 | 3864-7728 | 790-502 | 220/380 | 50 | 3 | |
| 5.6A | 2900 | 22-2 | 10122-25736 | 4152-2330 | 380 | 50 | 30 |
| 1450 | 3-4 | 7062-9885 | 957-759 | 220/380 | 50 | 4 | |
| 6A | 1450 | 4-4 | 6677-13353 | 1139-724 | 380 | 50 | 5.5 |
| 6.3A | 1450 | 5.5-4 | 10110-15810 | 1247-968 | 380 | 50 | 7.5 |
| 7.1A | 1450 | 11-4 | 12676-20513 | 1572-1168 | 380 | 50 | 15 |
| 960 | 3-6 | 8392-13581 | 689-512 | 380 | 50 | 4 |
4-72A stainless steel centrifugal fan is a ventilation equipment with high efficiency performance, and its design has been unanimously recognized by customers. This fan is widely used in environmental protection equipment, coating machines, food machinery, printing industry, pharmaceutical machinery, drying equipment, ceramic machinery and other industries, showing excellent adaptability and reliability.
In terms of the use of places, the 4-72A fan is suitable for large and medium-sized factories, civil buildings, large shopping malls, power plants, air handling equipment and hot air circulation supporting facilities. It can effectively transport non-flammable, non-explosive and non-corrosive gas media to ensure safe operation. It should be noted that the fan is not suitable for handling air containing sticky substances, and the content of dust particles in the air must not exceed 150mg/m³ to avoid damage to the fan impeller.
Depending on the use environment, the recommended operating temperature range of the 4-72A fan is 200℃ to 500℃, which can meet the ventilation needs under high temperature conditions. Its efficient design and durable materials enable the fan to maintain stable performance during long-term operation, suitable for various industrial applications. In short, the 4-72A stainless steel centrifugal fan is a high-quality ventilation equipment that combines high efficiency, durability and multi-functions. It can provide users with reliable ventilation solutions and help improve production efficiency and the comfort of the working environment.