• Rod Pumps,Tubing Pumps

      Rod Pumps:
    The rod pump is divided into three types as RHA (stationary heavy well barrel top anchor rod pump), RHB (stationary heavy well barrel bottom anchor rod pump) and RHT (travelling heavy well barrel bottom anchor rod pump).

      Tubing Pumps:
    The THD type of tubing pump means that its standing valve is directly connected to the barrel and it cannot be pulled up separately with the barrel. The THC or THMtype of tubing pump means that its standing valve can be pulled up separately with the barrel. The seating assembly of THC pump is cup type and for THM is mechanical type. The THC and THM type of tubing pump are suitable for the frequently work-over wells.

    • Model

      mm(in)Nominal Dia.

      m(ft)Plunger Length

      Stroke m

      m3/d Pump Constant

      Tubing And Thread

      In Sucker Rod

      20-125RHAC/M

      32(1.25)

      1.2-1.8

      (4-6)

      ≤7.5

      1.14

      2⅜

      ¾

      25-150RHAC/M

      38(1.50)

      1.64

      2⅞

      ¾

      25-175RHAC/M

      44(1.75)

      2.24

      2⅞

      ¾

      30-225RHAC/M

      57(2.25)

      3.69

      ¾

      20-125RHBC/M

      32(1.25)

      1.14

      2⅜

      ¾

      25-150RHBC/M

      38(1.50)

      1.64

      2⅞

      ¾

      25-175RHBC/M

      44(1.75)

      2.24

      2⅞

      ¾

      30-225RHBC/M

      57(2.25)

      3.69

      ¾

      20-125RHTC/M

      32(1.25)

      1.14

      2⅜

      ¾

      25-150RHTC/M

      38(1.50)

      1.64

      2⅞

      ¾

      25-175RHTC/M

      44(1.75)

      2.24

      2⅞

      ¾

      30-225RHTC/M

      57(2.25)

      3.69

      ¾

    • Model

      mm(in)Nominal Dia.

      m(ft)Plunger Length

      Stroke m

      m3/d Pump Constant

      Tubing And Thread

      In Sucker Rod

      20-125TH

      32(1.25)

      1.2-1.8

      (4-6)

      0.6-7.3

      1.14

      2⅜NU/EU

      ¾

      25-125TH

      32(1.25)

      0.6-7.3

      1.14

      2⅞NU/EU

      ¾

      20-150TH

      38(1.50)

      0.6-7.3

      1.64

      2⅜NU/EU

      ¾

      25-150TH

      38(1.50)

      0.6-7.3

      1.64

      2⅞NU/EU

      ¾

      20-175TH

      44(1.75)

      0.6-7.3

      2.24

      2⅜NU/EU

      ¾

      25-175TH

      44(1.75)

      0.6-7.3

      2.24

      2⅞NU/EU

      ¾

      25-225TH

      57(2.25)

      0.6-7.3

      3.69

      2⅞NU/EU

      ¾

      30-275TH

      70(2.75)

      0.6-7.3

      5.50

      3½NU/EU

      35-325TH

      83(3.25)

      0.6-7.3

      7.70

      4NU/EU

      40-375TH

      95(3.75)

      0.6-7.3

      10.26

      4½NU/EU

      1

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