Two shower pumps from one Cylinder...?

[stephenmx50]

Hi Guys (and girls..)

We have a en suite with a shower pump fiited (slalmada CT50) connected to cylinder via side entry essex flange (i love that name... ) we are installing a new pump for a shower in main bathroom. Can we run both off the hot water cylinder with no changes (teeing into the en suite pipe work in loft) it says in instructions if running 2 or more pumps the cold feed to the cylinder needs to be 28mm..? is this really necessary..?

Any info would be great, thanks!

 

[seco services]

you'll probably find your CT pump is plumbed in in 15mm pipe..
which won't be good for teeing another pump off.

easier to feed another pump off it's own feeds from cylinder/cws.

running two pump at the same time off the cylinder won't give you much of a shower till the hot water runs out.