Compact 4 Inch Inline Duct Fans for Indoor Climate Control and Air Boosting

A reliable ventilator would be highly significant to maintain good indoor air circulation. Our fan contains a cutting-edge EC Motor with a variable speed controller, enabling the inline fan to operate considerably quieter and reach low speeds without generating loud noise or heat. This EC motor is also twice as energy-efficient and can save up to 30% in energy costs, paying for itself in the long run.

Featuring a mixed flow design, the fans maintain larger CFM and higher static pressure. Static pressure is a very important factor in fan performance, and our duct fan achieves 334 PA static pressure at its max 5000 RPM, ensuring it performs well against back-flow. Two jet type blades create optimum airflow, resulting in higher air pressure, higher airflow, higher efficiency and energy saving, moving 160 CFM (275 m³/h) at max speed.

The fan speed can be adjusted within a 0-100% range using the included controller cord, which is 16 FT long with 2 TRRS 3.5MM male jacks on both ends. Powered by 110-240V AC, 50/60Hz, the fan is constructed with PBT & Aluminum materials, operating at a maximum of 5000 RPM with an airflow of 160 CFM (275 M3/H) and an air pressure of 334PA. The noise level is 56.8dBA, and the duct size is 4 INCH (100MM). The power consumption is 20(W), and it can operate in working humidity under 90% and temperatures ranging from 15°F (-10°C) to 140°F (60°C).

This inline fan can be used for various applications, such as grow tent ventilation and deodorization, pet cage deodorization, bathrooms, garages, kitchens, sub-floors, attics, and anywhere improved airflow is needed. The package includes the duct fan, an English user's manual, a speed controller, and mount accessories.

To reduce vibration-induced noise, hanging or installation on a solid wall is recommended, as mounting the unit directly on a soft wall may cause loud noise.

We offer 4-inch, 6-inch, and 8-inch inline duct fans, as well as a 4-inch inline duct fan in plastic material. All our fans have received high customer ratings, with the 4-inch model averaging 4.8 out of 5 stars from 20 reviews. We stand behind the quality of our products and provide after-sales support to cater to your needs.

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