GF Series Metal Split Type Duct Fan
* The GF series metal split-type duct fan features a high-strength metal casing with anti-rust spray treatment, ensuring durability and corrosion resistance. ·
* Equipped with a high-quality ball bearing motor and forward multi-blade impeller, it delivers efficient high-pressure airflow for ventilation and duct pressure boosting. ·
* The fan is widely used in hotels, shopping malls, offices, and residential buildings for air exchange and duct pressurization. ·
* The series includes multiple models with varying power ratings, airflow capacities, and static pressures to suit different duct system requirements. ·
* Designed for continuous operation, the fan provides reliable performance in commercial and residential environments.
GF Model Features:
Material Properties
The GF series is constructed with a high-strength metal casing and treated with anti-rust spray paint for long-lasting protection against corrosion. The fan features a forward multi-blade impeller and a high-quality ball bearing motor for efficient operation.
Standard models operate on 220V single-phase power, suitable for use in normal ambient temperatures. The fan is designed for use in ventilation systems where duct pressure boosting is required.
Benefits
· High Efficiency: The multi-blade impeller design delivers high airflow with strong static pressure, ideal for duct systems.
· Durable Construction: The metal casing with anti-rust treatment ensures long-term reliability in various environments.
· Versatile Applications: Suitable for ventilation and duct pressure boosting in commercial and residential buildings.
Fan Structure
The fan features a split-type metal casing with a forward multi-blade impeller and a direct-coupled motor. The design allows for easy installation in duct systems.
Model Selection
The series includes models from GF100-4 to GF210-4, with power ranging from 17W to 330W and airflow capacities from 153m³/h to 1263m³/h. Each model is sized to fit different duct diameters (100mm to 200mm).
| Model |
Power(W) |
Voltage(V) |
Volume(m³/h) |
Static Pressure(Pa) |
Noise dB(A) |
Pipe Size(mm) |
| GF100-4 |
17 |
220 |
153 |
60 |
43 |
100 |
| GF100-2 |
35 |
220 |
280 |
70 |
62 |
100 |
| GF120-4 |
33 |
220 |
317 |
100 |
43 |
150 |
| GF120-2 |
90 |
220 |
633 |
112 |
65 |
150 |
| GF150-4 |
59 |
220 |
412 |
132 |
48 |
150 |
| GF150-4 |
80 |
220 |
481 |
142 |
50 |
150 |
| GF190-4 |
160 |
220 |
729 |
120 |
61 |
200 |
| GF190-4 |
200 |
220 |
935 |
139 |
63 |
200 |
| GF210-4 |
290 |
220 |
985 |
145 |
63 |
200 |
| GF210-4 |
330 |
220 |
1263 |
167 |
65 |
200 |
Q1: What are the main applications of the GF duct fan?
A1: It is widely used for ventilation and duct pressure boosting in hotels, shopping malls, offices, and residential buildings.
Q2: What is the key design feature of the GF series?
A2: The fan features a high-strength metal casing with anti-rust treatment and a forward multi-blade impeller for high-pressure airflow.
Q3: What power supply options are available?
A3: The fan operates on 220V single-phase power supplies, suitable for commercial and residential applications.
Q4: What duct sizes are compatible with the GF series?
A4: The series includes models for duct sizes of 100mm, 150mm, and 200mm.
Q5: Can the fan be used for duct pressure boosting?
A5: Yes, the fan is designed to provide efficient high-pressure airflow for duct pressurization.
Q6: Is the fan easy to install?
A6: Yes, the split-type design allows for straightforward installation in duct systems.
Q7: What maintenance is required for the GF duct fan?
A7: Regular checks of the motor and impeller, as well as cleaning of the casing, are recommended to ensure optimal performance.
Q8: How do I choose the right model for my duct system?
A8: Consider the required airflow, static pressure, and duct size. The series offers models with different capacities to suit various duct system requirements.
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 GF series have?
A10: The series meets international quality standards. CE-certified versions are available for European customers.
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