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  • Crs Single Stage Double Suction Centrifugal Pump - China

    price: contact company for price

    CRS Single-stage Double-suction Centrifugal Pump

    General Description

    Type CRS pumps are single-stage double-suction centrifugal pumps with horizontal split casing. They are widely used for water supply & drainage in fields of factories, cities, mines, power stations and faemlands sa well as water conservancy. The are provided for delivering clear water without solid particles or other liquid which is physically and chemically similar to clear water. The temperature of the liquid is 0℃~80℃. Permissible maximum inlet pressure is 0.6MPa.

    Performance range

    Capacity: 72~20000m3/h

    Head: 11 ~ 186m

    Instruction of pump type

    For example 300CRS19A

    300: Inlet diameter is 300mm

    CR: Company Code,means produced by CREDO PUMP

    S: Single-stage double-suction centrifugal pump with horizontal split casing.

    19: Max Head

    A: A, B, C separately represents that outer diameter of impeller is changed the first, the second and the third time.


    Type CRS pumps are horizontally installed, the casing and the cover of pump are divided along the axis. The pump cover is above the shaft and the casing is under the shaft. The inlet and the outlet are under the shaft. The centerline of inlet and outlet is perpendicular to the axis. The rotor elements will be removed without disturbing the inlet piping and the outlet piping, only dismantling the pump cover while maintenance. The shaft seal uses packing seal or mechanical seal.

    The direction of rotation

    Looking from the motor to the pump, i.e. the pump inlet is on the left and the outlet is on the right. The rotation for type CRS pump is clockwise. The driver (motor) can be connected with the other end of pump shaft according to customers’ requirements, meantime, the rotation, the direction of inlet and outlet are opposite to the above-mentioned rotating .

    Material of main parts

    The medium-contacting parts are made of cast iron.

    The material of impeller: cast steel /brass /according to customer’s requirements.

    Parts range

    Pump, Motor, Coupling joint, Foundation plate and Mounting resistant cushion will be supplied when inlet diameter of pump is less than 200mm, more than 200mm inlet diameter will only supply pump, motor, coupling joint.


    Please indicate the material of main parts in your inquiry or purchase contract. Any special requirement, please don’t hesitate to contact us.

    Company Contact:

    • Phone: 008673155573939

    • Address: No.2,Peugeot East Road,Jiuhua District, Xiangtan, China

    • Email: Email

    Published date: April 15, 2013 -

    • Business Description: Hunan Credo Pump Co., Ltd was established in 1999, it grew out of the

      Beijing Credo Pump Co., Ltd which was established on the foundation of

      Beijing Changbeng Tongda Industrial Pump Co., Ltd. In May 2010, the

      company moved from Beijing to Hunan; the new site is in Jiuhua economic

      and technological development area, which is precursor area of Two

      oriented society, central region of Changsha Zhuzhou Xiangtan, and

      started its new development journey.

      Supply the most reliable, energy saving and safety pumps for human being, this is the vision of Credos. The company unites professional R&D, manufacturing, and marketing of industrial pump, follows intensive route of production sales, research, and prefects itself with advanced science and technology, and improves the level of manufacturing continuously. The company works together with domestic and foreign well known colleges, to develop first class hydraulic model, and cultivate directional personnel together, it establish and maintain long term partnerships with international famous pump companies, work in products processing, assembly and testing together, and has reached world class levels.

      The mission of Credo is BEST PUMP FOR EVER TRUST, and the product philosophy is Keep improving makes the perfect, follow the ISO9001:2008 quality management system strictly in manufacturing, Credo has 22 series of horizontal open double suction pump, long axis vertical pump, condensation pump, oil pump, etc, including 2000 types,4000 models, which was applied in steel, mine, oil, chemistry fields etc, and sold in more than 40 countries and areas, like North America, European, Middle East, etc.

      The Credo has mature and complete abilities in mold making, casting, sheet metal working, post welding treatment, heat treatment, large mechanical processing and assembly, it has a B level precision large pump test center of maximum measurable pump inlet diameter is 2.5 m, and the power is 2800KW, can realize annual output of various types of more than 5000 sets industrial pump.

      Details show professional is the service philosophy of Credo, provides professional pre sales, sales, the after sales service is our eternal commitment. We always follow the core value of Set sail with full hardness, we share the honor and disgrace. Responsibility carved in our blood and innovations lead the forward steps, strive to be the world top pump manufacturer. The Credo is in the forefront of the pump industry development, and we will be the best!

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