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Thanks for your response from Assisi artclone!

After posting I realised I could not recall if the framefit models have the rubber plug. Have in my workshop NOS Nagusi serie HETA frame pumps. Will have to check. Am away from the workshop this week.

The similarity of some HETA products to the REG model Corsa pump is strong:



Forgot to mention that there is also another brand of Spanish frame pump called the Sarri. Do not know/recall if this be a HETA product or one from another maker. They have aluminum barrels. Have some of these NOS in me shop as well. Will have a look when I get back there.



Here there are framefits listed in a catalgoue page from Zeus Cyclery Corp. of NYC, 1985:



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