Heavy Wall Cup Bottom Seating Sucker Rod Pump

Heavy Wall Cup Bottom Seating Sucker Rod Pump

Cup Bottom Seating Sucker Rod Pump Description

Cup bottom seating sucker rod pump is the cup seating assembly rod pump. Sucker rod pump is equipped with a seating nipple(there are two seating nipples in API-RHBM-AC) , seating nipple connection on the tubing string, down to the bottom of the well with the tubing string. 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. Don't need to put out of the tubing string when the sucker rod pump is mantained, only through rod string together put out of the whole pump, operation is simple. 

Technical parameter list:

Features

1. Cup type seating assembly.
2. The material of cup seating assembly is composite, so the cup seating sucker rod pump is suitable for oil well with lower temperature
3. The pump barrel is heavy walled, so the pump is endurable.