Petrol water pumps for dirty and clean water at fare prices – Trash water pumps or semi-trash water pumps. Petrol engine Water pumps are widely used for pumping water on the field where there is no electrical power supply. Depending on the purpose the petrol pumps are divided in following groups: clean water pumps and water pumps for dirty water. Water pumps with petrol engine for dirty water are also called "Trash pumps". Petrol water pumps are used for pouring large farming areas, and irrigation, drainage after disasters and floods. On the construction site this type of water pumps are used for drainage the trench and ditches, for that matter the pumps have to be Trash pumps. The driving force of the petrol water pumps (as their name suggests) is a 4-stroke petrol engine. The mobile and portable petrol pump is widely used in agriculture, livestock breeding and on the construction site.