In Line centrifugal extractor fans.
Two speeds on 100, 125 & 150 models only.
Self extinguishing VO plastic.
Complete with fixing brackets.
IP44 splash proof protection on all models.
Long Life ball bearing motors which are guaranteed for 30,000 hours continuous, trouble free operation.
Cannot be used with flat ducting.
All models can be speed controlled.
Various colours and sizes of grilles available - see accessories section.