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    Product Overview:
    QDLF light stainless steel vertical multi-stage pipeline centrifugal pump (also known as CDL / CDLF type) uses standard vertical motors and quick-install mechanical seals, making replacement very convenient.
    The flow part of the pump is made of stainless steel (304 \ 316), which is suitable for mildly corrosive media. This product can replace foreign CR, CRN and other similar products.  



    Product features:
    1. The overall structure is compact, small in size, light in weight, low in noise, and convenient for maintenance.

    2. The shaft seal adopts mechanical seals made of hard alloy and fluoro rubber, which can improve the reliability of pump operation and the temperature of the conveying medium.
    3. The flow part of the pump is stamped and welded by stainless steel plate, making the pump suitable for mildly corrosive media.
    4. The inlet and outlet of the pump are located on the same horizontal line of the pump base, and can be directly used in the pipeline.
    5. Using standard motors, users can easily equip them with motors as needed.

    Product use:
    Water supply: water plant filtration and transportation, water plant divisional water supply, supervisory pressurization, high-rise building pressurization.
    Industrial pressurization: process water system, cleaning system, high pressure flushing system, fire protection system.
    Industrial liquid transportation: cooling and air-conditioning systems, boiler feed water and condensation systems, machine tools, acid and alkaline media transportation.
    Water treatment: Ultrafiltration system, reverse osmosis system, distillation system, separator and water treatment system for swimming pool.
    Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

    Fourth, the conveying medium:
    1. Thin, clean, non-flammable and explosive media without solid particles or fibers.
    2. Such as mineral water, demineralized water, pure water, clear oil and other light chemical media.
    3. The main material of the pump is stainless steel, which can be used to pump mildly corrosive media.

    Five, technical parameters:
    Flow: 4.2 -504m3 / h;
    Head: 24 -240m ;
    Power: 1.5-450kw;
    Speed: 2900r / min;
    Caliber: φ40-φ250;
    Temperature range: 0- + 12 0 ℃ ;
    Working pressure: ≤2.4Mpa.

    Significance of model:

    QDL F 4 — 120
    | | | |
    | | | | ______ Series 10
    | | |
    | | | __________ Rated flow m 3 / h
    | |
    | | _____________ Flowing parts are stainless steel (304 or 316)
    |
    | _________________ Light stainless steel vertical multistage centrifugal pump

    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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