"Christian McArdle" wrote in message
.. .
A few feet? No. Best he gets the right type of mixer tap. Low pressure
hot and high pressure cold. The are cheap enough and cheaper than a
booster pump for just one tap, which is a very silly idea.

It is not possible to design a low pressure tap with the features desired.

They are for sale. If the mains pressure is high, 7 bar for e.g., there may
be problems, so a pressure reducing valve on the cold of that tap on a low
pressure mixer is cheaper and better than a pump on the hot.