Pump Unit
Subsurface Pumps
TPS can supply through the bright name agent all subsurface pumps and accessories covered by API Spec 11AX, including all barrel and plunger materials and surface finishes.
This is why our sucker rod pumps can be furnished with the components most suitable for your field of application and pumping operations can easily be extended to corrosive environments.
To achieve maximum performance, API subsurface pumps are machined with extra small clearance between the plunger and the inside wall of the barrel.
Sucker rod pumps are categorized according to the API 11AX pump designation.
Conventional light API B pump units, balanced by walking beams, are among the most common and most widely used power units in rod production on oil fields .Products comply with Specifications of Pumping Units (API Spec 11E) and other related standards, and have   acquired the authorization to use Official API Monogram.