![Base Version LipuJet-P-OA Extension stage 3](https://www.aco.in/fileadmin/_processed_/6/0/csm_LipuJet-P-OA_Extension_stage_3_Base_Version_4577172de4.jpg?fileVersion=1658769266)
Features of base version:
- Emptying and cleaning via maintenance opening
- Odour build-up during emptying and cleaning
![Upgrade Level 2 LipuJet-P-OA Extension stage 3](https://www.aco.in/fileadmin/_processed_/e/9/csm_LipuJet-P-OA_Extension_stage_3_Upgrade_Level_2_d89e51bd72.jpg?fileVersion=1658769266)
Features of upgrade level 2:
- Connection for direct suction
- High pressure cleaning operated manually
- Optionally with disposal pump
- No odour build-up
LipuJet-P-OM (without disposal pump)
LipuJet-P-OMP (with disposal pump)
![Upgrade Level 3 LipuJet-P-OA Extension stage 3](https://www.aco.in/fileadmin/_processed_/1/a/csm_LipuJet-P-OA_Extension_stage_3_Upgrade_Level_3_d735149ff4.jpg?fileVersion=1658769266)
Features of upgrade level 3:
- Connection for direct suction
- Completely automatic programme
- Optionally with drainage pump and remote control
- No odour build-up