GroFan Mixed Flow In-Line Fans

GroFan Mixed Flow In-Line Fans are designed to deliver powerful, quiet and energy-efficient air movement for ducted ventilation systems. Built for use with both rigid and flexible ducting, GroFan fans provide a compact and reliable solution for grow rooms, hydroponic setups, greenhouses, indoor gardens and other ventilation applications where strong airflow, low noise and efficient performance are essential.

The GroFan range includes a complete selection of mixed flow in-line fans engineered for high pressure performance and smooth airflow. Compared with conventional axial fans, mixed flow technology can provide significantly higher pressure, making GroFan ideal for ducted systems that require consistent air movement through filters, bends, duct runs and ventilation setups.

Powerful Mixed Flow Performance

GroFan fans use an advanced mixed flow impeller blade design with guide vanes to optimise air pressure, airflow efficiency and quiet operation. This design helps the fan move air more effectively while reducing unnecessary noise and energy consumption.

Thanks to their compact in-line construction, GroFan fans are easy to install in tight spaces and suitable for a wide range of ducted applications. They can be installed in both horizontal and vertical positions, allowing flexible mounting based on your ventilation layout and performance requirements.

Quiet and Energy-Efficient Ventilation

GroFan has been developed with energy efficiency and low sound levels in mind. The quieter operation makes it a practical choice for indoor growing environments, residential ventilation spaces and commercial applications where noise control is important.

Each GroFan Mixed Flow In-Line Fan is designed to operate smoothly and efficiently, helping maintain proper airflow while keeping running noise to a minimum.

Built-In Hi-Lo Speed Control

GroFan fans are equipped with a built-in Hi-Lo fan speed control switch, giving users greater flexibility for different ventilation needs. The lower speed setting is ideal for quieter operation and reduced energy use, while the higher speed setting provides stronger airflow when more ventilation is required.

This simple speed control makes GroFan easy to adapt to different grow room sizes, ducting layouts and environmental conditions.

Suitable for Rigid and Flexible Ducting

GroFan Mixed Flow In-Line Fans are specifically designed for ducted ventilation systems and are compatible with both rigid and flexible ducting. For best performance, the fan should be installed within the duct system and isolated from the building structure using anti-vibration mountings to help reduce vibration transfer and operating noise.

Key Features

• Mixed flow in-line fan design

• Energy-efficient performance

• Quiet operation with low sound levels

• Suitable for rigid and flexible ducting

• Higher pressure performance than conventional axial fans

• Compact design for easy installation

• Advanced impeller blade design with guide vanes

• Can operate horizontally or vertically

• Built-in Hi-Lo speed control switch

• Ideal for grow rooms, hydroponics, greenhouses and ducted ventilation systems

Why Choose GroFan?

GroFan Mixed Flow In-Line Fans offer a complete ventilation solution for growers and users who need reliable airflow, quiet performance and efficient operation. With strong pressure capability, flexible installation options and built-in speed control, GroFan is a practical choice for maintaining fresh air movement and stable environmental conditions in ducted systems.

Whether you are setting up a new indoor grow room or upgrading an existing ventilation system, GroFan provides the airflow performance and quiet reliability needed for effective air extraction and circulation.