Luliang centrifugal mine multistage centrifugal pump flow pump 25 cubic meters of water pump explosion

Liquid water and physical and chemical properties of D-type multi-stage water pump for conveying solid particles similar to water, the temperature of the liquid does not exceed 80 ℃, suitable for mining, chemical plants and urban water supply and drainage. MD-type wear-resistant multi-stage centrifugal pumps, suitable for the majority of the mining business users, conveying pulverized coal mine water contains some liquid, particles and other impurities and a small amount of impurities, liquid temperature below 80 ℃. Solids content of 1.5%, 0.5mm diameter liquid. MD with D-type pump the same type of structure, the main flow passage components made of high quality wear-resistant materials. Features: high efficiency, energy saving, low noise, smooth operation and reliable material more varieties to meet different working conditions of media used seal packing seal and mechanical seal in two forms, the user optionally MD series wear-resistant, long life Name multi-stage water pump wear mine multistage centrifugal pump model D, MD Performance range Flow: 6.3-45 m3 / h Head: 50-650m speed: 1480 r / min-2950 r / min Importers diameter: 40-250mm Brand China Gold Certificate dry source mining product safety certification mark of quality management system certification for utility model patent certificate structure of a multi-stage water pump single suction multistage centrifugal pump shaft material 45 steel, heat-treated steel material and bold pump (key A3) and the number of impeller material Material: ductile iron (key QT500), steel, stainless steel [according to customer requirements] Quantity: multi impeller and shaft mounted bearings Origin thermal binding mode Domestic: Harbin, Luoyang, Wafangdian imports: Japan NSK, SKF Sweden pump seal in the form of packing seal: 100% graphite mechanical seal Price range ￥ 2500- ￥ 70000 Packaging Standard transport packaging service "three guarantees" free maintenance + + + free installation technical guidance performance range: Flow: 6.3-45 .m3 / h Head: 50-650m speed: 1480r / min-2950r / min Importers diameter: 40-250mm