Screen trap performance with depth measurements of FOG and solids

https://post-wiki.win/index.php/From_Examinations_to_Pump-Outs:_Grease_Trap_Service_Techniques_Dining_Establishments_Count_On

Display trap efficiency with depth measurements of FOG and solids, activating pump-outs at 25% capacity to maintain performance, avoid foul smells, and satisfy most local pretreatment requirements.