Astberg AF-100P (100mm/4") (198CMH/117CFM) Silent mix flow/Inline fan/Duct fan/Inline duct fan/Exhaust fan/Silent fan

Astberg Silent mix flow/Inline fan/Duct fan/Inline duct fan/Exhaust fan/Silent fan

Astberg Silent duct fan has contains full ABS plastic body, light weight but with enough strength, double insulation.

2Mixed-flow impeller design, high pressure and large air flow, high efficient, low noise.

Duct fan has special snap joints design, easy installation, perfect seal conditions, easy maintenance. It may be used effectively to ventilate conference room, office, public place, hotel, house, and modernized toilets and washrooms. 

The double-speed motors are controlled with a built-in switch (V option) or an external switch for multispeed fans

Noise Level: 31dB(A)