Maximum water pressure going into DI

[SamAPFish]

Hey all, so I have an RO system with a pressurized tank. The water from the tank is going into the DI, but it’s obviously way over 50psi. The water going into my membrane is 70 psi. Is there a disadvantage to having high water pressure going through the Di resin?

 

[glb]

Hey all, so I have an RO system with a pressurized tank. The water from the tank is going into the DI, but it’s obviously way over 50psi. The water going into my membrane is 70 psi. Is there a disadvantage to having high water pressure going through the Di resin?

Each RODI system is different, but I’ve read that 70 is ok. Hope that helps!