Duct Fan 315 NK

Duct Fan 315 NK is a duct fan for installation on fixed ventilation ducts. It is suitable for various types of extraction and for installations where efficient transport of larger air volumes through a duct system is required.

Robust construction
The fan housing is made of corrosion-resistant galvanised steel. The centrifugal fan has a backward-curved impeller, ensuring efficient air transport and making the model suitable for installations with resistance in the duct system.

Motor and control
The motor is equipped with ball bearings and thermal overload protection. The airflow can be continuously adjusted with a REB-5 controller, available as an accessory, allowing the ventilation to be adapted to the current need.

Flexible installation
Duct Fan 315 NK is supplied with a mounting bracket and can be installed in different positions. The terminal box is positioned externally, making it easily accessible during installation and service.

Specifications
Connection diameter: Ø315 mm
Airflow up to 1.370 m³/h
Sound pressure at intake: 65 dB(A)
Sound pressure at discharge: 64 dB(A)
Sound pressure level in the surroundings: 48 dB(A)
Power consumption: 257 W
Product dimensions: Ø401 x 232 mm
Protection class: IP44

Duct Fan 315 NK is a reliable solution for duct-based extraction where a robust fan with high airflow and variable speed control is required.

• Airflow up to 1.370 m³/h
• Connection to Ø315 mm ventilation duct
• Robust fan housing in galvanised steel
• Mounting bracket included
• Variable speed control with REB-5 controller, available as an accessory