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  • Chinese English Group   Welcome to the zhongshi group!Network order hotline:86-13839399488
    Your Location:Home>>API PUMP >>ROD PUMP
    RWBM Rod,Thin Wall Barrel, Mechanical Bottom Anchor Pump
    發布時間:2015-12-22 15:22:20   點擊:次   【打印】【關閉

        API-RWBM,Rod,Thin Wall Barrel, Mechanical Bottom Anchor Pump

    RWBM  Rod pump

    The thickness of barrel wall is 3.175mm,it is

    suitable for the well conditions of small tubing 

    size and need big demand of pump diameter .

     It can be designed according to the customer’s 

     well.

     

     

     

      Product description:

       Rod pump is equipped with a support joint, support joint connected on the tubing string, and it is together with the tubing string down to the bottom. Plunger assembly is connected on the rod string and together with the whole pump down to support joint position, pump is fixed within the support joint by external force, plunger assembly is together with the sucker rod string up and down reciprocating movement to achieve pumping work.
         When inspection and maintenance pump,it need not to put out of the tubing string, only through rod string together put out of the whole pump, operation is simple.

      Technical parameter list:

    Specification

    Pump diameter (in)

    Barrel length  (ft)

    Plunger length  (ft)

    Stroke length  (ft)

    Extension length  (ft)

    Tubing size   EUE(in)

    Sucker rod  size

    20-125RWBM

    Ø31.75

     2.1-10.4

     0.3-8.0

     1.2-9.0

      /

    2-3/8”

    CYJ16

    CYJ19

    20-150RWBM

    Ø38.10

    2-3/8”

    25-200RWBM

    Ø50.80

    2-7/8”

    30-250RWBM

    Ø63.50

    3-1/2”

        Product structure display:

                      RWBM                                                         RWBC

     

     

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