1. High-head gravel pump, abrasion resistance material 2. Application for river dredging sand pump 3. High pressure mud pump  1.  Technical Parameter a) Caliber: DN100-DN400mmb) Flow:70-3600m3/hrc) Head:3-75 md) Rotate speed:1450-2900r/mine) Motor power:2.2-55 KW f)  Working temperature: ≤200°C                                                 g)  Material: cast iron, stainless steel   2.  Advantages  Single casing structure; High efficiency, wear resistant, wide flow channel, good ability of NPSH, stable performance, easy assembly, liner and impeller can be made of wear-resistant metal, the discharge outlet can be adjusted at any direction, and the pump can be driven with belt.   3. Main Usages  Delivery of slurry with strong abrasion high concentration for metallurgy, mines, coal and power plant, especially the large particles and cavitations conditions.    

centrifugal horizontal slurry pump