| Type KO 2002 | liquid medium tubeside - condensation shellside |
| Type PEK 2002 | liquid medium tubeside - liquid medium shellside |
| Type DGS 2002 | condensation tubeside - liquid medium shellside |
| Type DGVS 2002 | condensation tubeside - liquid medium shellside |
| Type KO 2002 | liquid medium tubeside - condensation shellside |
| Type PEK 2002 | liquid medium tubeside - liquid medium shellside |
| Type DGS 2002 | condensation tubeside - liquid medium shellside |
| Type DGVS 2002 | condensation tubeside - liquid medium shellside |