Bit confused

[francie]

I'm currently working for a company an the whole system is in the back,whst I was wondering is,how can the pump be enough psi to go through ro an di an to my pole?

When you need 80psi to put it through ro in backyard static?

I just fill the tank with normal water in van an it comes out pure.???

 

[JohnDoeWindows]

Tap pressure needs to be 60psi to produce pure water efficiently through an RO system. So yeah, you hook up to your vans fill port I assume, it goes through the carbon and sediment filters, through the RO membrane which for me brings my reading down to 005ppm, then through the DI which brings it to 000ppm, into my tank which then obviously goes through my hose and onto the window via the brush/pole.

If you literally just fill your van with tap water and it comes out pure, it probably isn't an RO system and is DI only or it isn't pure.

 

[francie]

Thanks for the reply

No there is a ro there single 4040 I think then di vessel.

I fill the tank with tap water a it comes out pure,just wondering how because my own static needs 60psi or up?

 

[francie]

Why am asking is,I'm changing my setup in van,to just the tank feeding to pump,then di vessel then to reel etc
My ppm is 70,does anyone else have this setup?