Your Professional Inline Duct Fan Supplier
East Graces has been involved in LED development since 2008, obtain the IEC 62471 of LED product safety in 2016. We are a professional producer at led modules, power supplies and different kinds of component for electronic and lights.Each production stage of the product undergoes strict quality control to ensure that it meets the highest standards. Customer satisfaction is our top priority. We offer a variety of lighting fixtures, such as plant growth lamps, three-proof lamps, mosquito-killing lamps and indoor lighting lamps, etc.
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ABS Inline Duct FanWhat is Inline Duct Fan An inline duct fan is a type of fan designed to be installed within a duct system to improve airflow. It is commonly used in HVAC (Heating, Ventilation, and Air Conditioning)
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IP44 Inline Duct FanWhat is Inline Duct Fan An inline duct fan is a type of fan designed to be installed within a duct system to improve airflow. It is commonly used in HVAC (Heating, Ventilation, and Air Conditioning)
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Inline Duct FanWhat is Inline Duct Fan An inline duct fan is a type of fan designed to be installed within a duct system to improve airflow. It is commonly used in HVAC (Heating, Ventilation, and Air Conditioning)
Why Choose Us
Professional Team
East Graces continuing to provide excellency products and earn multiple innovation and patents, thanks to the specialized development team with advanced technology and high-performance automatic equipment endeavor.
Our Market
Our Network sales are mainly exported to the North America, Western Europe,Northern Europe and Southeast Asia.
Wide Range of Product Uses
LED grow lights are designed to deliver high light intensity, which is essential for photosynthesis, the process that drives plant growth. When photons of light reach plant leaves, they trigger reactions that lead to growth. A key advantage of LED grow lights is their broad spectrum of energy, eliminating the need to change lights as crops progress through different growth stages.
Quality Guaranteed
Our LED grow lighting product series has undergone professional testing and obtained CE/ROHS/FCC/3C certifications, ensuring that the products meet international quality standards.
Types of Inline Duct Fan

Centrifugal Inline Fans
Best for high-pressure applications (e.g., long duct runs with bends).
More powerful but slightly noisier.
Axial Inline Fans
Ideal for high airflow with low resistance (e.g., straight duct runs).
Energy-efficient and quieter than centrifugal fans.


Mixed Flow Inline Fans
A hybrid of axial and centrifugal designs.
Balances airflow and pressure, making them versatile.
EC (Electronically Commutated) Fans
Ultra-energy-efficient with variable speed control.
Great for smart HVAC systems.

Product Description
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Size |
4x 12 inch |
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Motor |
EC Motor energy saving 30 % |
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Voltage |
AC110- 240V 50/60Hz |
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Power |
35W |
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Airflow |
212CFM |
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Speed(RPM) |
2800 |
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Noise( dB) |
28dB-A |
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Weight |
3.15KG |
Advantages of Inline Duct Fans

Power and Efficiency
Inline duct fans are designed to move large volumes of air efficiently through a system of ducts. They are capable of overcoming the static pressure created by long duct runs, filters, and other components in the ventilation system. High-quality inline fans feature energy-efficient EC motors that consume minimal electricity while providing optimal airflow.
Noise Reduction
One of the most significant advantages of inline duct fans is their ability to minimize noise levels. By placing the fan within the ductwork, the noise generated by the fan is muffled by the surrounding ducts. Additionally, many inline fans are designed with sound-absorbing materials and vibration-damping mounts to further reduce noise transmission.
Space-Saving Design
Inline duct fans have a compact, space-saving design that allows them to be easily installed within existing ductwork or in tight spaces. This is particularly beneficial in situations where a traditional ventilation fan would be impractical or impossible to install.
Multiple Intake Points
Another advantage of inline duct fans is their ability to ventilate multiple rooms or areas simultaneously. By connecting multiple intake points to a single inline fan, you can efficiently distribute fresh air throughout a building or remove stale air from various locations.
Components of Inline Duct Fans
Fan Blades
Inline duct fans feature impellers or fan blades designed to move air efficiently through the ducting system.
Ducting
Ducting directs airflow to and from the desired locations.
Motor
The motor powers the fan blades, determining the fan’s energy efficiency, noise level, and performance. Inline fans typically use energy-efficient EC motors or powerful axial motors.
Housing
Inline fan housings are typically made from durable, lightweight materials such as galvanized steel or ABS plastic. The housing encases the motor and impeller assembly, providing protection and facilitating mounting within the ductwork.
Applications of Inline Duct Fans
Residential Ventilation: Inline duct fans are commonly used in residential settings to improve indoor air quality and remove excess moisture. They can be installed in bathrooms, kitchens, laundry rooms, and other areas prone to high humidity or odors. By exhausting stale, moist air and replacing it with fresh, conditioned air, inline fans help prevent mold growth, structural damage, and health issues associated with poor ventilation.
Commercial and Industrial Ventilation: In commercial and industrial settings, inline duct fans play a vital role in maintaining proper ventilation and air quality. They are used in office buildings, restaurants, warehouses, and manufacturing facilities to remove pollutants, control temperature, and distribute fresh air.
Grow Rooms and Hydroponic Systems: Inline duct fans are essential components in grow rooms and hydroponic systems, where precise control over air circulation, temperature, and humidity is critical for plant growth and health. These fans are used to remove excess heat and moisture generated by grow lights and plants, while also bringing in fresh, CO2-rich air.
HVAC Systems: Inline duct fans are often used in conjunction with HVAC systems to improve overall air circulation and distribution. They can be installed in the ductwork of central heating and cooling systems to boost airflow to specific rooms or areas that may not be receiving adequate ventilation.

Our After -Sales
Providing technical consultant service, design and customize for free
Pleasing to visit the production procedure, inspection facilities and quality management system.
Follow up producing schedule, quality monitoring and offer goods examine
Tracking shipping progress and arrived reminder
Offer guidance for installation and use support
Associate with customer regularly for bonding and follow up products status
Packaging & Shipping

FAQ
As one of the most professional inline duct fan manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy cheap inline duct fan made in China and get free sample from our factory. Contact us for customized service.
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