Eccentric Reducer Offset Calculations

[1369]

My Navco Datalog and Pipefitter's Handbook don't cover the range I'm looking for, but I need to know the centerline offset of a 20" x 14" eccentric reducer. If I remember correctly (And this is reaching way back in the knowledge files) the formula is 1/2(Large End - Small End).

Am I remembering this right?

[Hillary]

(Large ID - Small ID)/2


You were right

[b.latiolais]

it's 3".

[1369]

Well how about that. All those rain outs at the Dew Drop Inn didn't kill THAT particular brain cell after all.

[Legdog]

nice

Solenopsis invicta = fire ant (crush it and you get formic acid)

Physalia physalia = Jelly Fish

Lupinus texensis = bluebonnet

Now you know everyting I know. I think I'll go lie down.