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View Full Version : What size Diaphragm for the 51 Vacumatic



Paul-H
August 13th, 2013, 10:08 AM
Hi Guys

Quick question I hope

What size diaphragm for 51 Vacumatic, My suppler as three Vacumatic Diaphragms listed as Débutante, Standard and Large, but I noticed on Richard Binders site that he is saying the 51 takes a different size to the rest of the vacumatics. If I read it right that is.

So what size diaphragm do they take.

Thanks

Paul

Ernst Bitterman
August 13th, 2013, 11:16 AM
I've always gone Deb, and haven't run into trouble.

...yet. Now I'm all worried.

gwgtaylor
August 13th, 2013, 11:27 AM
All 51s are debutante size. So are all vacumatic duofolds for that matter. Most vacs are that size. Only on rare giant pens do you need the other two sizes. That's how I understand it anyway