Changsha Zoomlian Pump Co., Ltd. 长沙中联泵业股份有限公司

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    A certain heating company has selected Changsha Zhonglian Pump Industry's GS-type high-efficiency horizontal double-suction centrifugal pump for its district heating network project procurement.
    A certain heating company has selected Changsha Zhonglian Pump Industry's GS-type high-efficiency horizontal double-suction centrifugal pump for its district heating network project procurement.

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    A certain heating company has selected Changsha Zhonglian Pump Industry's GS-type high-efficiency horizontal double-suction centrifugal pump for its district heating network project procurement.

    [Good News] We warmly congratulate a certain heating company on choosing Changsha Zoomlion Pump Industry for its district heating network project’s cooling water pump procurement! After six months of meticulous effort—spanning multiple rounds of information gathering, on-site inspections, and technical solution evaluations—the company has finalized its decision to equip the project with our company’s high-efficiency GS-type horizontal double-suction centrifugal pumps.

    Phone:

    86-731-88192288

    Email:

    zbpumps@163.com

    Inquire Now

    Project Introduction

    [Good News] Warmly congratulate a certain heating company on the successful selection of cooling pump equipment for its district heating network project. Changsha Zoomlion Pump Industry ! The project spanned six months, involving multiple rounds of information gathering, on-site inspections, and technical feasibility studies—ultimately leading to the decision to use products manufactured by our company. GS-Type High-Efficiency Horizontal Double-Suction Centrifugal Pump 。 

     

    I. Project Background and Customer Requirements

    This time, the heating company’s district heating network expansion project requires the purchase of high-flow cooling water circulation pumps. To ensure that the new equipment seamlessly integrates with the existing system, the technical team from Changsha Zhonglian Pump Industry has repeatedly visited the customer’s company to gather detailed information and conduct on-site inspections. By collaborating closely with the company’s technical department to jointly develop a tailored design solution, we are committed to delivering the optimal solution for our client—at the lowest possible cost.

    II. Technology Selection and Product Features

    Based on the customer's specific requirements, the thermal network circulating water pump to be procured this time must meet the following technical specifications: - Flow rate: 1080 cubic meters per hour - Head: 183 meters - Matching motor: A dedicated high-voltage variable-frequency motor running at 1480 rpm - Medium temperature: 20 to 80 degrees Celsius - Construction type: Horizontal double-suction centrifugal pump The final selected model is the GS350-750M/4 high-efficiency horizontal double-suction mid-split centrifugal pump, which features the following key characteristics:

    1. High Efficiency: This pump achieves an efficiency of up to 89%, significantly enhancing energy utilization and reducing operational costs.

    2. Premium Materials: The pump head housing is made from alloy cast steel, while the impeller, wear ring, and shaft sleeve are crafted from 316L stainless steel, ensuring the equipment’s durability and corrosion resistance.

    3. Cavitation-Prevention Design: A conservative approach was adopted in terms of installation height to ensure that the pump operates without cavitation even under high-temperature conditions of 140°C, thereby guaranteeing the stable operation of the system.

    Customer recognition and cooperation achieved—Throughout the process, Changsha Zoomlion Pump Industry earned high praise from the customer thanks to its professional technical support and meticulous service. Through multiple rounds of communication and comprehensive technical answers, the customer gained a deeper understanding and stronger trust in our products and services. Ultimately, both parties reached a collaboration agreement, selecting the GS350-750M/4 high-efficiency horizontal double-suction mid-open centrifugal pump for the district heating network expansion project.

    This collaboration not only highlights Changsha Zoomlion Pump Industry's expertise and technological strengths in the pump sector but also further solidifies our leading position in the market. We remain committed to delivering efficient, reliable pump products and tailored solutions to our customers, helping them achieve greater operational efficiency while minimizing maintenance costs. If you have any questions about the GS-type high-efficiency horizontal double-suction centrifugal pumps or other pump products, or if you need further assistance, please don’t hesitate to reach out to us at 15616442288 (same number for WeChat). We look forward to providing you with professional support and service.

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