Industrial Extractor Axial Exhaust Ventilation Commercial Air Blower Fan 350mm / 14" (4 Pole) 4650m3/h [Energy Class A++] Black (Heavy Duty Metal Without Speed Control Regulator)

Its a bit loud (air flow noise rather than mechanical noise) but of course it is an extractor fan not a cooling fan so this is to be expected. That said, it moves air at some volume and in my case I wanted to bolt it to a stand and attach it to a 12" flexible ventilation duct to turn it into a portable extraction system to remove dust in rooms during DIY projects and this works a treat (it has a very convenient rim to easily attach the ducting to). Lot cheaper than a purpose built builders extraction unit and it takes up less space.

It’s amazingl powerful sounds like a jet engine bit loud but it’s what you’d expect from its power brilliant get one !!

very powerful fan. would install with a control switch to cater to individual needs in addition to the noise level which reduces as you reduce the speed.

At full tilt it's like an aircraft taking off. We were forced to add a limiter so we could control it. It's made well and delivery was good.

Cooking in my kitchen had been very uncomfortable before I installed the Power extractor fan . Now, once it's switched on, cool air rushes in replacing the hot air caused by the cooking. It's made a whole load of difference for me even though it's quite noisy.

A good fan heavy duty steelwork and simple to connect

Less sound

Not sure if I was just unlucky but there is something stuck in the motor, possibly a ball bearing. The first time I turned it on it made a very loud rattling noise, annoying after having to wire up a plug. The wiring is a little off putting too, as it’s not standard UK wire colours. Safe to say I will be returning this.

-Expédition très rapide -emballage top -extracteur très efficace fumée +odeurs (utilisation en atelier de sérigraphie. ) -bruit important -diamètre sortie d'air :310mm.