Recommended Auto sutoff for RO/DI unit.

[MikeyBoy]

My RO / DI unit did not come with an outoshut off.
Can you guys recomend a really good one.......

I want it where the water stays on all the time to the RO/Di unit and it runs only when the float valve says the resovoir is low.

I want to use it to top off the top off tank, with a float valve.


Please advise.

Mike

[NaCl_H2O]

I use This Kent Shutoff (http://www.premiumaquatics.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=KENT-AUTO&Category_Code=kentroac). Works great, but build in some type of emergency overflow into your resovoir ... eventually all float valves will fail!

[edit] I think this only works on 60gpd and lower RO/DIs?

[::pete::]

Here (http://www.spectrapure.com/St_alc_p4.htm#auto) is another and also from one of our sponsors ;)

[BuckeyeHydro]

This is what you're looking for. Look at the bottom of this page: http://www.buckeyefieldsupply.com/showproducts.asp?Category=36&Sub=104

[wkopplin]

I got the one Premium Aquatics sells. They put it on the Spectrapure systems if you request it. Worked great

[brewercm]

I used one from AirWaterIce and it worked for about 1 week before it wouldn't shutoff any longer. They sent me another and it did the same thing. Really not a lot to them, they work on a diaphram system from back pressure once a tank is full or float valve shutoff. I manually closed off the tank and the thing still ran (waste water) constantly, this should be an automatic shutoff of the valve diaphram.

[BuckeyeHydro]

If you have problems, commonly its caused by a faulty check valve rather than the ASO valve itself.