shower water pressure

[sphinxy]

Hi have just fitted old type mixer taps in bath that as the shower attached to them but the water pressure from the hot tap means that it only just barely flows out , cold tap flows really well is there a sort of inline pump that i can add to hot flow to make it go better and if there is can you name it so i know what to buy or any one know of any other solution thanks in anticipation

[gasman]

Did you know that you have just connected the gravity fed hot water system to the incoming mains drinking water supply, by fitting this mixer/shower bath tap??? This is illegal and it needs building regulations approval and should only be done by a qualified plumber who would have taken a balanced cold supply from the header tank and then you would have had equal pressure with both hot and cold taps then you could have pumped both if required. As it is now you risk polluting the drinking water. risk been heavily fined and it will have to be re-done properly as described.