From Commodore 128 Complete Restoration and Board Repair @ 11:55, Raymond, the chap doing the desoldering, appears to be using one of these:
There is, however, no model number on the front.
From an ancient eBay item description, I found one (and the image above) described as a Pace MBT 250, but the MBT250 has a digital front end, so that can't be right.
Does anyone know, or is familiar with, this desoldering station and know the model number?
Note: For full disclosure, I have previously looked into this in 2019 and suspected that it might be a PPS80A (aka MBT201) - which I made a note about about on my blog.