Evening folks, Got a bit of a headache trying to figure this out.
Blue pipe incoming mains - stopcock - prv - 2 external garden taps one front and one rear. Prv is reading 2.6 bar. Confirmed this with a meter on the dishwasher feed. One garden tap reads 2.6 bar. The other 3.7 bar. How can this be possible as everything is switched off with the mains stopcock, so no tee off before the prv.
Any ideas??
TIA
Blue pipe incoming mains - stopcock - prv - 2 external garden taps one front and one rear. Prv is reading 2.6 bar. Confirmed this with a meter on the dishwasher feed. One garden tap reads 2.6 bar. The other 3.7 bar. How can this be possible as everything is switched off with the mains stopcock, so no tee off before the prv.
Any ideas??
TIA