Swivel Sub The swivel Sub is a mechanism that enables free rotation between connected sections of the tool string. The deep groove ball bearing and thrust bearing allow the mandrel of the tool to rotate the lower sub freely. Special electrical circuit incorporated in the tool ensures good power supply during rotation. This perfectly resolves any problems related to the rotation of the tool caused by twist of the cable.

Applications & Benefits:
 

• OD can be customized to meet different requirements
• H2S resistant