Three, D-type multi-stage centrifugal pump Features: 1, hydraulic model of advanced, high efficiency 100D45 * 8 multi-stage pumps, wide range of performance. 2, the pump runs smoothly, low noise. 3. Seal with soft packing or mechanical seals, seal safe, reliable, simple structure 100D45 * 6 multistage pumps, convenient maintenance. 4, the shaft is fully sealed structure 100D45 * 5 multi-stage pump, ensuring no contact with the medium multi-stage pump, no rust, long service life. 3, when the pump head is less than 125 meters to actual needs, according to the pumping station area, pump prices (multi-stage pump is generally higher than the price of a single-stage pumps), and other factors considered in the selection of a single-stage or multi-stage pump pump. Multi-stage pump | 100D45 * 2 multi-stage pump | [send] Stone (Certified Merchant) Ltd provided by Shijiazhuang-school Pump. Shijiazhuang-faction Pump Co. (www.shipaipump.com) is specialized in the "slurry pumps, submersible sewage pumps, sewage pumps, chemical pumps, pulp pump, water pump, mud pump, multi-stage," the enterprise, the company adhering to the " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.