FYI............

[Lars]

It has happened to my Prochem also before...

 

[mcatt]

My Prochem has a drain out the bottom of the van when the box overflows from to much pressure from some hose bibs.

 

[Lars]

I mounted my machine on a pan that catches water and oil. The water runs off by the step up on the side of the van.

 

[Becker]

Why not have an overflow pipe as an emergency safety? Ya know like they have in toilet tanks and bathtub overflows?

That's a good idea..

Otherwise it sprays straight out the top like old faithful.