Pump station - Single or dual line?

[N1G3L]

Hi to all in the forum.

I acquired a 30 panel tube type collector on Facebook marketplace
and now I'm searching for a big tank and other items.

What is the difference between single and dual/twin line pump stations?

I installed a few ST systems years ago and so I've half an idea what I'm doing

 

[Miek]

Twin line has panel return temp I think. All you really need is the filling loop, flow setting valve and pump. Maybe a non return valve on some systems. Keep it simple IMO. 

 

Are you going pressurised or drainback?

[N1G3L]

Yes, I agree, keep it simple.

It will be a pressurized system.