Electric pumps of 4SP coastal series are designed to serve clean water without long-fiber impurities with an internal diameter of at least 110 mm. The 4SP series electric pumps have a modular pump design and are made entirely of the corrosion-resistant stainless steel and are resistant to abrasive materials (not more than 250 g/m³). Ideal for use in water supply systems of private houses, watering gardens and gardens, drip irrigation systems, increasing pressure using automatic pressure maintenance systems.