Ok, I've ran the 6 second test at the kitchen tap which is about 10 meters from the stop tap, and again at garage mounted tap about 1 metre from the main. Both with and without an electric shower running. 13 LPM is what I can deduce... So I'm miles away!
Tried again with two toilets filling and it dropped to 11 LPM
Just about to order a pressure gauge to test pressure.
Guessing I'm screwed at that
Tried again with two toilets filling and it dropped to 11 LPM
Just about to order a pressure gauge to test pressure.
Guessing I'm screwed at that