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    Product Overview:
    GDL type vertical multistage pipeline centrifugal pump suction and discharge ports are on the same straight line. The rotor component is composed of shaft, impeller, impeller baffle, shaft sleeve and other parts. The water inlet section, middle section and water outlet section are connected by tension bolts. The shaft seal is mechanically sealed and lubricated and cooled with pressure water from the balance chamber. It is an ideal pump for transporting hot and cold water or liquids with similar physical and chemical properties to water.
    Scope of application:
    It is widely used in the circulation and pressurization of hot and cold water in high-pressure operating systems, parallel water supply of multiple pumps in high-rise buildings, fire protection, boiler feed water and cooling water systems, and the transmission of various washing fluids.

    Product features:
    1. Pipe type, easy installation.
    2. The range of head is larger than that of single-stage pump.
    3. The cylinder of the pump body is made of stainless steel and has a beautiful appearance.
    4. The shaft seal is a mechanical seal. If the user uses it properly, it has a relatively good service life, and there is no trouble of leakage of the packing seal.
    5. The flow channel has been redesigned, and the hydraulic noise during operation is small.
    6, vertical structure, small footprint.

    Technical parameters:

    Flow: 2 -160m3 / h;

    Head: 24 -200m ;

    Power: 1.1-90kw;

    Speed: 2900r / min;

    Caliber: φ25-φ150;

    Temperature range: -15- + 120 ℃ ;

    Working pressure: ≤2.5Mpa.

    Five, model meaning:

    沪ICP备11024687号 上海上久泵业制造有限公司 Copyright Shanghai ICP No. 11024687 Shanghai Shangjiu Pump Manufacturing Co., Ltd. Shanghai Public Network Security No. 31010702002167

    Contact: Mr. Lin Tel: 021-62821119 上海珍岛 Technical Support: Shanghai Zhendao

    1816158
    656530217
    758731758
    401302027
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