High pressure on Homebilt RO

[wlatrout]

Got in a hurry this morning and forgot to open the valve on the cons. side of my 6x150 GPD system. I normally run 150 lbs. and it went into the red zone. Would this damage the membranes?

[maple flats]

No, the membranes can stand any pressure, the weak links are the hoses, fittings and the vessel the membranes are in. If you see no damage, you should likely be ok.

[wlatrout]

Yes I did have a few leaks. Repaired them and restarted and it is working great,
thanks for the reply.

[UPventrure]

We're running our setup with five 150gpd membranes at 180-190.

[hodorskib]

Most of those membranes are rated for up to 300 psi most likely your water filter housing will leak first.