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RO on sabbatical question

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CMcB

Well-known member
Messages
209
Location
Ireland
Hi guys, 

I think I've wrecked my booster pump that I use for my ro. It's just started tripping the electrics so cant use it. When I checked the tap pressure before the pump (which I should have done a year ago) its 10psi, so I'm thinking that the lack of pressure was making the pump work too hard for a 4040 ro. Anyone know if I'm correct in this? 

The next question is, I'm going to go double DI and fill at a customers home until I get something sorted for long term. How long will an ro membrane last if it's not getting used? Is there anything I can do to keep it in a usable condition. Many thanks in advance! 

 
Run pure water through it and seal all the ports. If the membrane is bathing in the glory of pure water it has less of a chance of getting clogged or drying out 

 

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