DX100 (manufacturer’s code: 90839AW) is the 100 mm (4 inch) standard model and is IP X5 rated and BEAB approved. The maximum fan performance is 21 l/s. available from at the best price on the Web (and with a Price Match Guarantee in the unlikely event that you find it cheaper elsewhere). The DX 100 comes with a softly curved flow line grille design with will blend into wall or ceiling décor, whilst the shallow depth of the outlet spigot ensures compact window installation.
