| SECURITY SYSTEM | SEALING SYSTEMS | TYPE LK | TYPE HT |
| SIMPLE SECURITY | Simple closing | X | X |
| Leak detection system | X | X | |
| DOUBLE SECURITY | Single seal + double security sheath | X | |
| Lubricated double seal | X | ||
| Mechanical seal change with full tank | X |

Side entry agitator installation

Side entry agitators HT

Side entry agitator from the inside of the tank
