| | TTsilentM125 mixedFlow in-line Fan sound-insulated 94/64L/s | | | |
| | TTsilentM150 mixedFlow in-line Fan sound-insulated 154/112L/ | | | |
| | TTsilentM200 mixedFlow in-line Fan sound-insulated 283/225L/ | | | |
| | TTsilentM250 mixedFlow in-line Fan sound-insulated 369/292L/ | | | |
| | TTsilentM315 mixedFlow in-line Fan sound-insulated 542/425L/ | | | |