High-Temperature Lock (HTL)


Our High-Temperature Lock pumps extend the application range of progressing cavity downhole pumps in high temperature wells, up to 300°F (150°C) that were previously thought to be out of the range of PC pumps. Resulting from our extensive research and development as well as thorough in-field  application testing, these proprietary high temperature downhole pump solutions have taken multiple approaches to  achieving the advanced capability of handling increasing downhole temperature levels.


  • Capable of handling downhole temperatures to 300°F (150°C)
  • The stator elastomer is mechanically secured to the stator tube
  • The patented design does not rely on the bonding agent between the elastomer and the stator tube
  • Compatible with steam injection