How Does A Condensate Trap Work On Extractor Fan

Condensation will occur when warm humid air extracted from bathroom shower kitchen or utility room hits the cooler surface of your ventilation duct.
How does a condensate trap work on extractor fan. Not suitable for use with flexible ducting. Manrose condensation trap 125mm diameter plastic ducting hydroponics ventilation extractor fan 5 out of 5 stars 1 19 20 19. Ducting condensation trap. For control of condensation moisture in ducted ventilation systems.
So with the fan fitted into the ceiling and the trap just above the joists to allow for a slope on the drain this should be alright. The overflow connection is designed to suit 22mm od standard. Product codes and details as follows 46497 is a 100mm condensation trap with overflow connection suitable for use with our system 100 round ducting. Must be used where pipe ducts pass through unheated roof voids.
Presumably with a condensation trap the fan should be below this. Fitted with 20mm pipe connection for running off condensate. 20 domus 40497 0 100mm easipipe 100 condensation duct trap with overflow 4 4 out of 5 stars 9. Extractor fan condensation trap with overflow 100mm is rated 4 1 out of 5 by 9.
110mm 125mm and 150mm condensation traps for fitting in vertical rigid pvcu pipe ducting.