Flow Diagram for 7 Stage RO with DI and UV


Flow Diagram:

The following describes the flow diagram for a 7 Stage Reverse Osmosis system with DI  and Ultraviolet light.

1) Using a saddle valve, you tap into the water source.

2) The source water flows through the 1/4″ tubing to the first pre-filter.

3) The water passes through the sediment filter, then to the first carbon block filter and on to the 2nd carbon block filter.

4) From the 3rd pre-filter, the water goes to the ASO valve.

5) Then the water flows to the membrane housing where the product water (RO water) is forced through the membrane and the good RO water then goes back to the ASO valve.

6) From the ASO valve, the water travels to the “Tee” on the DI filter.

7) If the facet is not turned on, the good RO water goes through the “Tee” and then on to the storage tank.

8) When the faucet is activated, water is drawn from the storage tank and flows back to the “Tee” and through the DI filter.

9) From the DI filter the water travels through the Post filter.

10) Finally, the RO water now goes through the UV Light and on to the faucet and into your glass or container.

A flow diagram is presented on the web site. Go to the “Home Page” and click on Instruction Manuals. “Mouse” down to locate the “Diagram” for a 7 stage RO system with a DI filter and a UltraViolet light. With the use of the description words in this Blog, you will be able to follow the flow of water through the diagram.

Comments are closed.