Recent content by IanGeoffrey

We are wanting to install a Hansgrohe rainmaker select 580 3 jet overhead shower. The manufacturer spec is: Operating pressure: min 1.5 bar - max 6 bar Flow rate between 17 - 20l/min at 3 bar for the three spray patterns. Our mains pressure is 4 bar and the flow rate is about 12.5l/min. We...