Plumber

[BMAC]

Hi all, I have a hole house pump EPS CRV with a brio 2000m pressure switch. the thing is it pulsates when only one shower used but ok when all 3 showers used, if i reduce the pressure setting poor pressure when all showers used, am i stuck with this annoying blip in the spray?

 

[Puddle]

Does this happen when you increase the pressure setting to max,you could try a bigger shower head and increase shower hose inturnal size if possible,it could be the pressure switch is to sensative,have a word with manufactorers as they may be aware of a this fault