**Abstract:**
Changsha Pump Factory, located in the south of Changsha, is a leading manufacturer specializing in multi-stage centrifugal pumps. The factory is well-known for its advanced production technologies and high-quality products, including horizontal multi-stage pumps, mining wear-resistant multi-stage pumps, stainless steel multi-stage centrifugal pumps, and other specialized models. These pumps are widely used in various industries such as steel mills, mining, and wastewater treatment.
The DM-type wear-resistant multi-stage mining pump, produced by Changsha Pump Factory, is specifically designed to handle fluids containing up to 1.5% solid particles with a maximum particle size of 0.5 mm. It is suitable for conveying neutral mineral water and similar types of sewage. This pump is ideal for applications like mine drainage, industrial water supply, and other demanding environments.
The DM mine wear-resistant multi-stage centrifugal pump consists of several key components, including a fixed part, rotor assembly, bearing system, axial force balancing mechanism, and sealing elements. Its performance parameters include a flow rate ranging from 3.75 to 750 cubic meters per hour, a head capacity between 19 and 680 meters, and an allowable inlet pressure of up to 0.59 MPa. The operating temperature range is typically between -20°C and 105°C.
Changsha Pump Factory has obtained the national coal mine product safety certification mark (MA), ensuring the reliability and safety of its DM-type mining wear-resistant multi-stage pumps. The factory offers a wide range of models, such as 200DM43, DM155-67, 150DM30, DM46-50, and DM25-30, each tailored for different application requirements.
With competitive pricing, reliable performance, and excellent after-sales service, Changsha Pump Factory welcomes both new and returning customers to inquire about their products and explore potential collaborations. Whether you need a standard model or a custom solution, the factory is committed to providing high-quality pumping solutions that meet your specific needs.
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