Humboldt S 1-11 decanter centrifuge, 316SS.
Humboldt CP 2-1.1 decanter centrifuge, 1.4462 SS.
(2) Humboldt/Centrisys S 2-11 decanter centrifuges, 316 SS.
Baker-Hughes CP 3044 SDC2 decanter centrifuge, 1.4462 SS.
Humboldt CP 3044 V4A decanter centrifuge, CS.
Humboldt S 2-1 decanter centrifuge, CS.