① Drainage of waste water including sewage and solids in sewage tank of a building
② Relay tank for wastewater from factory and industrial facility
③ Raw water and wastewater from sewage/sewage treatment plant
④ Community plant (combined treatment)
⑤ Drainage of other types of sewage/water including solids
: Wastewater, miscellaneous wastewater, sewage and industrial waste water
: 0 ~ 40℃