Sorry for the confusing title of this post. My question is - I live in a house with very low hot water pressure and the kitchen tap I bought from Argos a while back (although it said "suitable for low pressure systems") gives me a very weak flow from the hot tap. I now know (thanks forum members) about bar ratings and have found a new tap set that is rated as suitable for 0.1 bar. To be honest I dont know the actual bar pressure I will be getting so I am just wondering if, say, I bought this tap but my actual water pressure was 0.5 bar would there be any problem with the tap coping? Also, the cold is from the rising main so quite strong pressure - I assume that a 0.1 bar rated tap could cope as well. Sorry to all of you who are rolling your eyes now at the stupidity of my question!