[Jakey boy]

....Have your RO from outside tap, then feed the pure water into a di before it goes into a storage tank? Or do you leave di in van and polish off the water that way?

[rycalshaw]

outside tap, through r o, through resin vessel, into ibc tank, then pumped from ibc to van via submersible pump and 25mm hose.

[Deangsi]

outside tap, through r o, through resin vessel, into ibc tank, then pumped from ibc to van via submersible pump and 25mm hose.

Snap

[Jakey boy]

Sounds good, no di in van?

[AuRavelling79]

Outside tap to RO to resin to storage.

Pump through 30mm hose to van from lower tanks or 60mm gravity feed to van from upper tank.

No resin chamber on van.

[Smudger]

Same here.

Water stored in unit away from frost and only need 2 di vessels to polish off to zero. Otherwise it would be 4 (one per van) and there's less clutter as well

Darran