Vertical Sump Pump As a leading manufacturer of slurry pumps and parts, Shijiazhuang Longwei Pump Co.,Ltd has a continued goal to provide the highest standards in designing, casting, manufacturing and assembling the products. Meanwhile, the quality inspection is made strictly during each stage of production. We pride ourselves at providing diverse slurry pumps and can provide you with perfect technical support. XZL features XZL type single stage, single suction, vertical centrifugal slurry pumps, the pumps adopt international advanced solid-liquid two-phase flow theory, according to the principle of minimum loss design. The over-current components of the flow geometry in line with the state media, such as reducing the impact of local and eddy current and hydraulic losses along the way, thereby reducing the over-current component wear, improves water efficiency, reduce operating noise and vibration; The pump flow components using high hard alloy cast iron, the material with high abrasion resistance, corrosion resistance, impact resistance, making it increasing life expectancy. XZL applications XZL type slurry pit is generally immersed in the pool or work, without any shaft seal and seal water. Plus long-axis series of liquid pumps, liquid level applied to deep condition. This type of pump suitable for mining, metallurgy, electric power, coal, chemicals, building materials industry, transport of solid particles containing the abrasive and corrosive slurry, maximum weight of its solid-liquid mixture concentration: 45% mortar, pulp 60%.