Chiye Fan
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Wholesale 4-82 Multi Wing Low Noise Centrifugal Fan Companies, Supplier
Product Description
PRODUCT PARAMETERS
| Model | Speed (r/min) | Power (kW-P) | Traffic (m³/h) | Total Pressure (Pa) |
|---|---|---|---|---|
| 3.55A | 1450 | 0.55-4 | 2050-3050 | 373-248 |
| 4A | 1450 | 0.75-4 | 3050-4450 | 505-345 |
| 4.5A | 1450 | 1.5-4 | 3900-5454 | 618-428 |
| 5A | 1450 | 2.2-4 | 5850-8200 | 800-500 |
| 5.6A | 1450 | 3-4 | 8124-11475 | 965-625 |
| 6A | 1450 | 4-4 | 8663-13080 | 1008-657 |
| 6.3A | 1450 | 5.5-4 | 9990-15142 | 1110-725 |
| 7.1A | 1450 | 11-4 | 14300-21673 | 1409-929 |
CHARACTERISTICS
1
This fan mainly consists of an impaller, casing, air inlet, frame (B3 or B35 modelb), and other components oquipped with a direct connected motor.
2
Impeller: Composed of 16 blades with anti oil design, curved front disc and flat rear disc. After dynamic balance correction and aerodynamic performance, it has the characteristics of balanced operation, low vibration, high efficiency, and long service life.
3
Shell: Welded with steel plates to form a volute-shaped shell.
4
Air Inlet: Made into a whole (all molded), installed on the side of the fan, parallel to the axial direction. The cross-section of the impeller is in a curved shape, which allows gas to smoothly enter the impeller with minimal loss.
APPLICABLE SCENARIOS
The CF4-82 products are all A type transmission, and the motor is fixed on the side plate of the casing. The suspended bracket or floor bracket design is compact in structure, easy to install and place, neat and beautiful, and easy to adjust the outlet.
It adopts flat blades, which can effectively reduce stains on the blades and facilitate cleaning and maintenance. The air inlet has a noise reduction device. This product is designed specifically for kitchen smoke exhaust and can also be used for regular ventilation and ventilation.
FREQUENTLY ASKED QUESTIONS
Q1: What is the primary application for the CF4-82 series fan?
A: This product is specifically designed for kitchen smoke exhaust, but it is also highly effective for general building ventilation and air exchange.
Q2: How many blades does the impeller feature?
A: The impeller is composed of 16 blades featuring an anti-oil design to ensure durability and efficiency in greasy environments.
Q3: What type of transmission system does this fan use?
A: All CF4-82 models utilize an A-type transmission where the motor is directly connected and fixed to the casing's side plate.
Q4: Is the fan difficult to clean or maintain?
A: No, the fan uses flat blades specifically designed to reduce stain accumulation, making the cleaning and maintenance process simple and efficient.
Q5: What are the benefits of the air inlet design?
A: The air inlet is all-molded with a curved cross-section and includes a noise reduction device, ensuring smooth gas entry with minimal loss and quiet operation.
Q6: Are there different mounting options available?
A: Yes, the compact structure allows for both suspended bracket or floor bracket designs to suit various installation spaces.
