Unknown connector (Lemo?)

[inse]

I got hold of an old FUG power supply medium voltage, 1250V, 0.5A
The high voltage output is via two circular connectors, from the look possibly Lemo brand.
The Lemo website is not really helpful for research.
Is anyone able to identify the series? Inside diameter is about 15mm and the center contact is 2.5mm.
I am not sure whether this connector is really suitable for high voltage, though there is a decent Teflon sleeve, the center contact can almost be touched with a finger…

[inse]

The other question was whether I would be willing to pay for a possible Lemo counterpart or rather mount 4mm safety sockets.
Though they are only rated for 1000V - what do you think?

[tggzzz]

I got hold of an old FUG power supply medium voltage, 1250V, 0.5A
The high voltage output is via two circular connectors, from the look possibly Lemo brand.
The Lemo website is not really helpful for research.
Is anyone able to identify the series? Inside diameter is about 15mm and the center contact is 2.5mm.
I am not sure whether this connector is really suitable for high voltage, though there is a decent Teflon sleeve, the center contact can almost be touched with a finger…

May be worth having a look at this catalogue https://www.hivolt.de/fileadmin/hivolt/pdf/Catalog_HV_Cable_Connectors.pdf or https://www.metabee.com/blog/post/high-voltage-connectors-and-cautions-for-use