Piping and suctions caps
The "most expensive exhaust hood, is often the cheapest". With this exhaust hod sound engineering is often implemented in order to have it extract vapours and powders as closely as possible to the source with as little air as possible. And therefore the ducting, fan or blower, the filter and deduster all become cheaper.
If Airtechnic is to solve this problem, you will get a quality system with this aspect pre-installed.
