RKB AC

• Duct fan with rectangular connections, designed for easy integration into duct systems with rectangular ducts.
• Proven performance and reliability, offering consistent operation across various applications.

• High capacity and very good efficiency, providing robust ventilation while optimising energy use.
• Operational in both 50 and 60 Hz, offering flexibility for different electrical systems.

• Impeller with backward-curved blades, designed for optimal airflow and reduced noise.
• The external rotor motor has maintenance-free sealed ball-bearings, minimising maintenance needs and increasing durability.

• Integrated motor protection, enhancing safety and extending the motor’s lifespan.
• The junction box has an enclosure class of IP 54, offering dust and water resistance, suitable for installation in damp or outdoor environments.

• For speed control, a transformer or electric speed controller can be connected, allowing flexible airflow adjustment.
• The fan housing is manufactured from galvanised sheet steel, providing durability and resistance to corrosion.
• The fan has a swing-out design to simplify maintenance and cleaning of the impeller, making it easy to access for servicing.
• The fan is intended to be installed in a duct system, providing flexibility for various applications in commercial, residential, or industrial settings.
• A duct-connected fan can be installed outside or in damp environments, thanks to its robust construction and IP54-rated junction box.
• Easy installation in any position, allowing for flexible setup and quick installation.

RKB 300 x 150 C1