Usage: S series axial split double suction centrifugal pump is used to transmit liquid like clean water in physic and chemical property, medium max tempreture 80℃, max working pressure 1.6Mpa, inlet max pressure 0.3Mpa, S series can be widely used in factory, city, electivity plant drainage, agriculture drainage and mine. S series has 58 typed, 116 specifications. Inlet: 150mm-1400mm capacity range:112cbm/h—23300cbm/h; head range:10m-135m. Construction features: inlet and outlet are all below the pump axial line and upright to it. When repairing, on need to dismantle motor and pipe line, only open the pump cover, easy repairing. Shaft seal: packing seal and mechanical seal. Bearing and balance and lubrication: Bearings are at ends of shaft. Axial strength is balanced by impeller, remain anxial strength is balanced by the rolling bearings, which are lubricate by grease or oil. Power transmit: through the flexible coupling to transmit power. From drive end, pump rotation is colockwise, also can make counter clockwise rotation pump and use diaphragm coupling according to customer order.