ASTBERG SUPPLY DISK DIFFUSER (150MM 6") VOLUME CONTROLER VALVE-ADD150 Ventilation Fan Balanced Climate: Featuring an internal

Balanced Climate: Featuring an internal balancing damper and port

Color:- Black

Quiet Operation: Fresh air at 43 dB

and helps control temperature and air quality

"name": "Static Pressure"

ASTBERG SUPPLY DISK DIFFUSER (150MM 6") VOLUME CONTROLER VALVE-ADD150 Ventilation Fan Balanced Climate: Featuring an internalBrand: Astberg Color: White Features: The Exhaust Supply Valve is ideal for interior exhausting, reducing noise, and serving as a decorative element. This Diffuser Ducting Cover is made of high quality ABS plastic that is eco friendly, safe, strong, and long lasting. With the fitted casing, installation is very simple, and the cover can be modified to meet your needs. Simple design, trendy look, superb craftsmanship, and high quality. The Cover for