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neotko

Looking for reliable source UMO PTFE Coupler Isolator for 1.75mm

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Hi,

Anyone knows a reliable source for PTFE Hot End Isolator Couplers for 1.75mm (1.9mm inner dia) for Ultimaker Original/Plus?

I had a shop in china that sold them but t now they sell it with the lower part 4.5mm long instead of the 5.10mm like the original.

It's kinda urgent since with the other couplers I get leaks between the brass isolator barrel and the ptfe because the tinny gap.

Thanks!

Edited by Guest

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