Rotary pressure joints type UOPD are joints with dual flow technology. This type implies that a fluid passes through the same rotary pressure joint when entering and exiting the system. The design of the rotary pressure joint prevents mixing of the entering and exiting fluid, as well as fluid exiting to the atmosphere. Rotary pressure joint type UOPD is used the intake pipe is stationary. The connection between the intake pipe and rotary pressure joint housing is possible with thread connection.