I am trying to verify something. What size diaphragm do I use on a Parker striped Duovac in the regular 5 and a quarter inch size with a plastic plunger. Is it the debutante size or standard size?
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I am trying to verify something. What size diaphragm do I use on a Parker striped Duovac in the regular 5 and a quarter inch size with a plastic plunger. Is it the debutante size or standard size?
Sent from my SM-G955U using Tapatalk
Vacumatic filled Duofolds use a deb size diaphragm.
Jon Szanto (February 14th, 2018)
I went ahead and used the debutante. The unfortunate thing is that I bought several standard size diaphragms thinking that like the name said, they are the standard size that most pens will take. From my little experience, it is the debutantes that most pens use.
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Linkinyeah (February 15th, 2018)
"When Men differ in Opinion, both Sides ought equally to have the Advantage of being heard by the Publick;
and that when Truth and Error have fair Play, the former is always an overmatch for the latter."
~ Benjamin Franklin
Linkinyeah (February 15th, 2018), pajaro (February 15th, 2018)
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