can a single pump be used on hot supply?

Hi my name is warren I am an electrician I occassionally have to do bits of plumbing,
A job im on has 2 triton single impeler pumps feeding 1.5 bar cold water to 2 electric showers, both over a bath, one set up in each bathroom
I need to do a bit of pipework as I am going to do away with the 2 electric showers and install a mixer tap on each bath and supply pumped hot and cold, what im wondering is can I re-use one of the triton pumps to feed the hot side as the pump will have been feeding cold to one of the showers for 2 years although its still good!

any thoughts would be welcome

cheers

warren
February 2015