The Tap flow rate of UK

in 0.1bar, the flow rate shower be meet the following standard

sizemax flowmax flow for double sidenote
single control1/2≥7.5 l/min≥10.8 l/min
3/4≥15 l/min≥22.5 l/min
1/2 the cold side≥4.2 l/min
1/2 the hot side≥7.5 l/min
mixing vavlvebasin/hand4.8-6.0 l/min
shower/kitchen/ bidet6.0-7.5 l/min
faucet7.5-15 l/min
bathtub faucet≥15l/minsingle size≥14 l/min