It is intended for installation on a pipeline of the appropriate nominal diameter in order to place instrumentation facilities in it.
The design of the well provides for the possibility of installation inside it:
pressure gauge column with valve, separation vessel, sensor and overpressure gauge;
SOD flow detector (installed in the lower part of the well directly on the upper forming part of the pipeline);
liquid level indicator in the well;
unauthorized access sensors;
overhead ultrasonic flow sensors;