RO/DI diagram help

vanillaprice · 08/10/2006, 01:46 PM

Anybody know the order of the lines to a RO/DI system with a pump on it. I know it is sediment filter to carbon to RO then DI, but I have a permeate pump installed and it has little white thing with 2 ins and outs. I think it is for auto shut off but not sure. It also has a small cylinder that only says 450 and an arrow.

vanillaprice · 08/10/2006, 01:49 PM

also which end of the ro unit is the in. The end with the cap or the end with the 2. I would say the cap. How can you tell which one of the other 2 hoses are the clean water and the bad water.

Saltcity · 08/10/2006, 02:22 PM

Good luck with all that!

AZDesertRat · 08/10/2006, 03:26 PM

www.spectrapure.com has a bunch of hook up diagrams on the bottom of their main page. If you look at the ones with a permeate pump ans superimpose the dual membrane system over the top of it it will show you both the permeate pump plumbing and the auto shutoff valve plumbing. Just insert the auto shutoff where it shows an optional booster pump just to the right of the membrane.

08/10/2006, 01:46 PM	#1
vanillaprice Registered Member Join Date: Mar 2002 Location: greenfield, IN Posts: 142	RO/DI diagram help Anybody know the order of the lines to a RO/DI system with a pump on it. I know it is sediment filter to carbon to RO then DI, but I have a permeate pump installed and it has little white thing with 2 ins and outs. I think it is for auto shut off but not sure. It also has a small cylinder that only says 450 and an arrow.

08/10/2006, 01:49 PM	#2
vanillaprice Registered Member Join Date: Mar 2002 Location: greenfield, IN Posts: 142	also which end of the ro unit is the in. The end with the cap or the end with the 2. I would say the cap. How can you tell which one of the other 2 hoses are the clean water and the bad water.

08/10/2006, 02:22 PM	#3
Saltcity Moved On Join Date: Aug 2005 Location: Missouri Posts: 4,297	Good luck with all that!

08/10/2006, 03:26 PM	#4
AZDesertRat Moved On Join Date: Jan 2002 Location: NW Phoenix Posts: 16,621	www.spectrapure.com has a bunch of hook up diagrams on the bottom of their main page. If you look at the ones with a permeate pump ans superimpose the dual membrane system over the top of it it will show you both the permeate pump plumbing and the auto shutoff valve plumbing. Just insert the auto shutoff where it shows an optional booster pump just to the right of the membrane.