I have a power shower fed by a Monsoon 3.0 bar Twin pump, the pump is around 4 years old and the shower has always worked okay until the last couple of days. Water out comes out normally when the shower is first turned on but after a few minutes it reduces until there is just a trickle coming out, the pump keeps going as normal. Has anybody any ideas what could be the problem.
Regards
bazzer_bom
