PAS/NON-PAS Columns

[Mark One]

Seriously Now.

I've been told that a NON-PAS rack requires a NON-PAS column. But looking at the two, I can't see how they are different. I've recently pulled one off a 1.2 Ph3 Non-PAS and when i got it home, it looks pretty much exactly the same (except for the fact that that the joint into the bottom CV looks better designed).

So my question is. Does a NON-PAS rack require a NON-PAS column??

[Winston]

Yes the columns are different

Its longer than a PS column... as manual rack sits lower down