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Recommendations for RO&DI system

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Jon Grainger

Evening guys, 

Just been conducting some tests after Ive recently noticed my water production has lowered (I think it is caused by expansion of a new estate over the road).

Using a pressure checker, I am getting 25psi out of the tap, then it runs through about 8feet of hose before the RO. My production is around 100ml in 1 minute. I have a booster pump, which is a cheap shower booster, which increases production to 150ml in 1 minute. However, still no where near my requirements. 

I currently have a Streamline 300GPD, with a 1ltr DI polish vessel, PPM going in is around 500PPM. 

Please can you recommend what I do about this issue? Whether it is an new booster pump like the Aquatec, or switching to a 4040 membrane with a larger pump. I'm all ears. 

Regards

Jon

 
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