Mechanical Top Seal Rod Pump

Sanjack Petro manufactures Mechanical Top Seal Rod Pump in China. We have our own factory of Mechanical Top Seal Rod Pump. Sanjack Petro provide the high quality and competitive price on Mechanical Top Seal Rod Pump for you. Contact us now for Mechanical Top Seal Rod Pump quotation.

  • 25 years Mechanical Top Seal Rod Pump manufacturing experience
  • The strictest quality standards on Mechanical Top Seal Rod Pump
  • Full support on your customised requirement

In order to meet the requirements of the heavy oil thermal recovery process, a mechanical top seal locking rod pump is designed.

1. The top mechanical seal is used for locking: simple operation and convenient operation.

2. The plunger assembly adopts a double plunger mechanical valve structure to facilitate the exploitation of heavy oil.

3. The fixed valve adopts a spring forced reset structure to avoid the problem of lagging when the fixed valve ball closes.

4.Increase the blocking valve to block the sand, reduce the sand entering the pump barrel and the sand blocking the plunger.

Mechanical stem pump is designed according to the needs of single well steam injection technology, which is used for steam injection thermal recovery of heavy oil and super heavy oil。

Model30-175 RHAM-J40-225 RHAM-J
Nominal Diameter(mm)44.557.2
Stroke (m)66
Tubing connection (in)3 1/2NU4 1/2 BCSG
Sucker rod connection (in)3/47/8
Pump constant (K)2.2353.694
Max. O.D. (mm)6173
Seating Max. O.D.(mm)108132.1

 

1.Adopt the form of top mechanical seal locking: simple operation and convenient operation.
2. The plunger assembly adopts a double plunger mechanical valve structure to facilitate the recovery of heavy oil.
3. The standing valve adopts a spring forced reset structure to avoid the problem of the standing valve ball closing lag.
4. Add blocking valve to block the sand which reduces the sand entering the barrel and the sand stuck plunger.

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