Noise retardant/air flow regulator Ø160 mm

DAT-AKU is an efficient and structurally simple silencer / air flow regulator for central ventilation systems. It is made of non-flammable polyurethane foam (class B2 according to DIN 4102-1) and has excellent noise-reducing properties.

Installation instructions:

It is easy to install in round ventilation ducts. Insert the regulator into the air duct (eg before the air valve), then adjust the pressure and then adjust the air flow. Adjusting the air flow is very simple - all you need to do is remove the special oval components from the common element. Due to its unique material and design, it effectively dampens noise at different air pressure levels in the ducts. For better noise reduction, install several DAT-AKU controllers as standard.