FAB Series Standard Square Ventilation Fan
* The FAB series square ventilation fan features an energy-saving, low-noise impeller design and a high-strength steel casing with anti-rust spray treatment. * The fan is equipped with external louvers for excellent rainproof performance, making it suitable for outdoor installations on concrete or steel panel walls. ·
* It is widely used for ventilation and air exchange in factory workshops and civil/commercial building projects. ·
* The series includes multiple models with varying sizes, power ratings, and airflow capacities to meet diverse ventilation requirements. ·
* Compact design with easy installation and maintenance, ideal for both new construction and retrofitting projects.
FAB Model Features:
Material Properties
The FAB series is constructed with a high-strength steel casing and treated with anti-rust spray paint for durability and corrosion resistance. The impeller is designed for low noise and energy efficiency.
Standard models operate on 220V single-phase power, with some larger models available in 380V three-phase versions. The fan is suitable for use in environments with normal temperatures and non-corrosive air.
Benefits
· Energy Efficiency & Low Noise: The optimized impeller design delivers high airflow with low power consumption and quiet operation.
· Weatherproof Design: The external louvers provide excellent rain protection, making it suitable for outdoor wall installations.
· Easy Installation: The compact square design allows for simple mounting on concrete walls or steel panel walls.
Fan Structure
The fan features a square steel casing with integrated louvers and a direct-coupled motor. The simple structure allows for easy access to internal components for cleaning and maintenance.
Model Selection
The series includes models from FAB25-4 to FAB50-4, with power ranging from 40W to 350W and airflow capacities from 1260m³/h to 6370m³/h. Each model is sized by diameter (10" to 20") to provide different ventilation coverage areas.
| Model |
Size |
Power(W) |
Voltage(V) |
Volume(m³/h) |
Pressure(Pa) |
Usable Area(㎡) |
Dimensions(A×B×C)(mm) |
Weight(kg) |
| FAB25-4 |
10" |
40 |
220 |
1260 |
30 |
52~93 |
399×309×200 |
6.68 |
| FAB30-4 |
12" |
60 |
220 |
1980 |
42 |
78~153 |
401×371×229 |
7.61 |
| FAB35-4 |
14" |
90 |
220 |
2840 |
50 |
120~235 |
459×429×262 |
9.99 |
| FAB40-4 |
16" |
145 |
220/380 |
4360 |
80 |
176~352 |
479×453×302 |
13.24 |
| FAB50-4 |
20" |
350 |
220/380 |
6370 |
120 |
260~563 |
584×554×310 |
19.37 |
Q1: What are the main applications of the FAB square fan?
A1: It is widely used for ventilation and air exchange in factory workshops, commercial buildings, and civil construction projects.
Q2: What is the key design feature of the FAB series?
A2: The fan features an energy-saving, low-noise impeller design and external louvers for rainproof performance.
Q3: What power supply options are available?
A3: Most models use 220V single-phase power, with larger models (FAB40-4 and FAB50-4) also available in 380V three-phase versions.
Q4: Can the fan be installed outdoors?
A4: Yes, the external louvers provide excellent rain protection, making it suitable for outdoor wall installations.
Q5: What is the noise level of the fan?
A5: The optimized impeller design ensures low noise operation, making it suitable for both industrial and commercial environments.
Q6: Is the fan easy to install?
A6: Yes, the compact square design allows for simple mounting on concrete walls or steel panel walls.
Q7: What maintenance is required for the FAB fan?
A7: Regular cleaning of the impeller and louvers, as well as periodic checks of the motor, are recommended to ensure optimal performance.
Q8: How do I choose the right model for my application?
A8: Consider the required airflow, ventilation area, and installation space. The series offers a range of models with different sizes and capacities.
Q9: What is the operating temperature range for the fan?
A9: The standard model is suitable for normal ambient temperatures, typically between -10℃ and 40℃.
Q10: What certifications does the FAB series have?
A10: The series meets international quality standards. CE-certified motors can also be provided for European customers.
Product Tags:
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