RE: Inlet lip or full ducting, which is bext?
Thanks Guys,
I have decided to use the full ducting. The inside of the inlet and exhaust ducts are very smooth in fact they are shiney. Also I will probably try to blend the edges of the fan shroud as Much as I can. When I was using BVM Glow fans, BVM was very much into smoothing the edges of the fan shroud so you get a smooth transition from the duct to the fan. Same on the exhaust side.
Thanks for all replys.
Regards