RO/DI Unit Issues

[sagxman]

I've had my RO/DI unit for a few years and I'm starting to lose pressure in my reservoir tank. It's a 3.2 gallon tank and I need to know the proper psi for the air bladder inside. I assume I can just pump it back up to the proper pressure. It has an air valve on the outside. Does anyone know what that pressure level would be?

 

[sagxman]

bump, anyone?

 

[wildjosh]

Do you know who the Manufacturer is? If so I would shoot them a email or phone call.

 

[nitschke65]

The manual for my unit calls for 7psi when the tank is empty. I assume you've checked your input water pressure, and maintained the prefliters and membrane.