Stainless steel vertical multi-impeller water pump with 1.5-7.5 horse power vertical motor and alloy mechanical seal able to develop high pressure and a high-water lift up to more than 80m with a comparatively low power consumption. Also, it has silent running feature, Relying on the high efficiency, energy saving performance, reliable quality, it is suitable for civil and industrial purposes, for medium pressure system, for irrigation in agriculture, sports fittings and domestic use. Particularly suitable for high pressure systems.