High-Performance 20-Inch Inline Duct Fan

The Ruck 20" Prime Mixed Flow Inline Duct Fan is built for serious airflow applications, offering up to 4595 CFM with minimal energy consumption. Its German-engineered 3D impeller blades provide exceptional aerodynamic performance and efficiency, ideal for large-scale ventilation and hydroponic setups.

Durable, Reliable, and Efficient

Housed in a robust aluminum shell with an IP54 motor rating, this fan resists dust and moisture for long-lasting durability. Its integrated 3-speed switch allows flexible airflow control, and the motor is safely protected within the fan hub for added reliability.

Engineered for Versatile Environments

With operating temperatures ranging from -13°F to 104°F, this fan performs in both cold and hot conditions. Whether used in greenhouses, grow tents, or industrial spaces, it includes a mounting bracket for easy installation and optimal stability.

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