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The High Quality 4 Inch Inline Duct Fan from Qinxin offers reliable performance for a variety of ventilation needs. It operates within a wide voltage range of 220-240V, suitable for different regions.
With a power range of 70W to 235W, the fan ensures energy-efficient operation. It delivers an impressive airflow range of 276m³/h to 1568m³/h, providing optimal ventilation in duct systems.
| Parameter | Value |
| Power | 70W ~ 235W |
| Airflow | 276m3/h ~ 1568m鲁/h |
| Static Pressure | 350Pa ~ 830Pa |
| Voltage | 220-240V |
| Frequency | 50-60Hz |
| Speed | 2550rpm ~ 2450rpm |
| Noise Level | 45dBA ~ 52dBA |
Wide Industry Applications: Ideal for hotels, clothing stores, construction sites, manufacturing plants, food factories, farms, and more.
Installation Type: Designed for duct fan installation, perfect for ventilation in duct systems.
Speed: Operates at a consistent speed of 2500 rpm, ensuring efficient airflow.
Customization Options: Offers OEM, ODM, and OBM services to meet specific requirements.
Impeller Material: Equipped with a durable cast iron impeller for strength and reliability.
Voltage: Operates on AC 220V-240V, suitable for a wide range of electrical systems.
Key Components: Includes essential components like the motor and bearings, designed for long-term use.
Frequency: Supports 50Hz/60Hz frequency, making it compatible with various regions.
Application: Primarily used for duct exhaust ventilation, ensuring smooth airflow for optimal performance.
Impeller: Made from thick, high-hardness carbon steel. It is cold-stamped for high strength, low deformation, and corrosion resistance. Provides high airflow and low noise with stable operation.
Housing: The fan housing is made of thickened carbon steel, offering high hardness, wear resistance, shock resistance, and corrosion resistance. It is lightweight, vibration-resistant, and impact-resistant.
Motor Housing: Made from aluminum alloy, which is lightweight, corrosion-resistant, and rust-proof. The material ensures quick heat dissipation for efficient operation.
Motor: Equipped with a copper coil and brushless permanent magnet motor. It provides fast speed, high moisture resistance, and IP44 protection. The motor ensures high airflow, low vibration, low noise, and long-term reliability.
Mounting Bracket: Features a widened and thickened mounting bracket for easy installation and removal. It is suitable for a wide range of applications.
Terminal Box: The terminal box is made from PVC and fire-resistant fiber, offering excellent sealing, water, dust, and fire protection. It ensures safe and convenient wiring.
Motor Mounting Bracket: The thickened, widened mounting bracket helps reduce vibrations during fan operation, ensuring stable performance.
Q1: What industries can use the High Quality 4 Inch Inline Duct Fan?
A1: The High Quality 4 Inch Inline Duct Fan is ideal for use in industries such as construction, agriculture, food processing, retail, and more.
Q2: What voltage does the High Quality 4 Inch Inline Duct Fan operate on?
A2: The fan operates on AC 220V-240V, making it suitable for a wide range of regions and electrical systems.
Q3: Can the High Quality 4 Inch Inline Duct Fan be customized?
A3: Yes, Qinxin offers OEM, ODM, and OBM services to provide tailored solutions for your specific requirements.
Q4: What is the airflow capacity of the High Quality 4 Inch Inline Duct Fan?
A4: The fan provides an airflow range from 276m³/h to 1568m³/h, depending on the model and application.
Q5: What is the noise level of the High Quality 4 Inch Inline Duct Fan during operation?
A5: The fan operates with a noise level ranging from 45dBA to 52dBA, ensuring a quiet operation.
Q6: What materials are used in the construction of the High Quality 4 Inch Inline Duct Fan?
A6: The fan is constructed with high-quality materials, including cast iron impellers, thickened carbon steel housing, and aluminum alloy motor housing for durability and corrosion resistance.
Q7: Is the High Quality 4 Inch Inline Duct Fan easy to install?
A7: Yes, the fan comes with a widened and thickened mounting bracket for easy installation and removal in duct systems.
Q8: Does the High Quality 4 Inch Inline Duct Fan have overheat protection?
A8: Yes, the fan includes an overheat protection system with a thermal cutoff to prevent damage from excessive heat.
The High Quality 4 Inch Inline Duct Fan from Qinxin offers reliable performance for a variety of ventilation needs. It operates within a wide voltage range of 220-240V, suitable for different regions.
With a power range of 70W to 235W, the fan ensures energy-efficient operation. It delivers an impressive airflow range of 276m³/h to 1568m³/h, providing optimal ventilation in duct systems.
| Parameter | Value |
| Power | 70W ~ 235W |
| Airflow | 276m3/h ~ 1568m鲁/h |
| Static Pressure | 350Pa ~ 830Pa |
| Voltage | 220-240V |
| Frequency | 50-60Hz |
| Speed | 2550rpm ~ 2450rpm |
| Noise Level | 45dBA ~ 52dBA |
Wide Industry Applications: Ideal for hotels, clothing stores, construction sites, manufacturing plants, food factories, farms, and more.
Installation Type: Designed for duct fan installation, perfect for ventilation in duct systems.
Speed: Operates at a consistent speed of 2500 rpm, ensuring efficient airflow.
Customization Options: Offers OEM, ODM, and OBM services to meet specific requirements.
Impeller Material: Equipped with a durable cast iron impeller for strength and reliability.
Voltage: Operates on AC 220V-240V, suitable for a wide range of electrical systems.
Key Components: Includes essential components like the motor and bearings, designed for long-term use.
Frequency: Supports 50Hz/60Hz frequency, making it compatible with various regions.
Application: Primarily used for duct exhaust ventilation, ensuring smooth airflow for optimal performance.
Impeller: Made from thick, high-hardness carbon steel. It is cold-stamped for high strength, low deformation, and corrosion resistance. Provides high airflow and low noise with stable operation.
Housing: The fan housing is made of thickened carbon steel, offering high hardness, wear resistance, shock resistance, and corrosion resistance. It is lightweight, vibration-resistant, and impact-resistant.
Motor Housing: Made from aluminum alloy, which is lightweight, corrosion-resistant, and rust-proof. The material ensures quick heat dissipation for efficient operation.
Motor: Equipped with a copper coil and brushless permanent magnet motor. It provides fast speed, high moisture resistance, and IP44 protection. The motor ensures high airflow, low vibration, low noise, and long-term reliability.
Mounting Bracket: Features a widened and thickened mounting bracket for easy installation and removal. It is suitable for a wide range of applications.
Terminal Box: The terminal box is made from PVC and fire-resistant fiber, offering excellent sealing, water, dust, and fire protection. It ensures safe and convenient wiring.
Motor Mounting Bracket: The thickened, widened mounting bracket helps reduce vibrations during fan operation, ensuring stable performance.
Q1: What industries can use the High Quality 4 Inch Inline Duct Fan?
A1: The High Quality 4 Inch Inline Duct Fan is ideal for use in industries such as construction, agriculture, food processing, retail, and more.
Q2: What voltage does the High Quality 4 Inch Inline Duct Fan operate on?
A2: The fan operates on AC 220V-240V, making it suitable for a wide range of regions and electrical systems.
Q3: Can the High Quality 4 Inch Inline Duct Fan be customized?
A3: Yes, Qinxin offers OEM, ODM, and OBM services to provide tailored solutions for your specific requirements.
Q4: What is the airflow capacity of the High Quality 4 Inch Inline Duct Fan?
A4: The fan provides an airflow range from 276m³/h to 1568m³/h, depending on the model and application.
Q5: What is the noise level of the High Quality 4 Inch Inline Duct Fan during operation?
A5: The fan operates with a noise level ranging from 45dBA to 52dBA, ensuring a quiet operation.
Q6: What materials are used in the construction of the High Quality 4 Inch Inline Duct Fan?
A6: The fan is constructed with high-quality materials, including cast iron impellers, thickened carbon steel housing, and aluminum alloy motor housing for durability and corrosion resistance.
Q7: Is the High Quality 4 Inch Inline Duct Fan easy to install?
A7: Yes, the fan comes with a widened and thickened mounting bracket for easy installation and removal in duct systems.
Q8: Does the High Quality 4 Inch Inline Duct Fan have overheat protection?
A8: Yes, the fan includes an overheat protection system with a thermal cutoff to prevent damage from excessive heat.
