Lot of (2X) Thomas Brand - Compressor Vacuum Pumps. 2750TGHI52/48-A01, 220/240V 50/60Hz 2.7A.
2628THI44/32-A02, 220/240V 50Hz 1.4A. For: PEAK Scientific NM30LA Nitrogen Generator. One pump is in a crate and looks new.
Both pumps look to be identical.