... farms (3) Disposal of sewage and food waste for departments, factories and schools etc.(4) Disposal of waste water and solid waste for food processing plants ... 3KWFlow: 40M3/h,head: 13meters,Power:3KW SEWAGE PUMP 5.5KWFlow: 110M3/h,head: 10meters,Power:5.5KW large size sewage treatment system