The drain-fecal electric pumps of the WQD series are designed to reduce water from flooded rooms; pumping liquids with a small content of biological waste, wastewater, standing sewer, containing colloidal or oily substances, rain and filtration water; filling or drainage of pools, baths, water attractions and ensuring the circulation of water in them; processing of household drains; water supply from shallow wells, tanks and open water bodies for watering systems in gardening, rural and forestry where low -pressure irrigation and watering systems are used.