Stream shower enclosure advice

[Twinhawk]

Hey just looked at a shower steam unit there and looking for any advice from people that have done it before, usual hot+cold manifold (pump added because pressure is grim atm) however i want to take the steam unit off from the mains just to prevent any lapse in pressure or too much from the pump and damage to unit, with d check valve. Any problems you can see occuring?\

thats the shower anyway >>

STEAM SHOWER ENCLOSURE - FREE DELIVERY

 

[69thelememt]

not sure what your trying to do mate???