Re: Any plumbers on the site??
plumb center will stock all the parts you need, if you are using plastic hep20 pipe(grey in colour) dont forget to use the metal insets that strengthen the pipe when its in the fitting, also make sure the pipe goes into the fitting ALL THE WAY as to prevent leaks and swearing.lol use some silicone grease on pipe if need be.
as for the pressure it will depend on the set up you have: low pressure cold/hot or mains cold/low hot or high pressure hot/cold
just do yourself a favour and dont buy from bathstore.com as there products are shite and have had problems with every item bought from that place(just coz a customer thought it was a good deal coz it was all cheap and looked nice) :roll:
need any more help just ask