Lubricator & riser sections are pressure retaining cylinders used during well intervention operations, for tool deployment. Sections can be made-up together with an appropriate sealing device, to form an effectual operating height to retain the tool string complete with sub-surface deployment tool(s) being run or Retrieved from the well. options: The lubricator and riser section range is available with the following options : 3.00â??ID to 9.00â?? ID through bores 3ft to 20ft length options 5,000 Psi, 10,000 Psi and 15,000 Psi working pressures Standard or sour service Service temperature range of -29 to +121 �°C Choice of quick union or API flanged connections Choice of bleed port connections Technical Features: On conventional lubricators, the component parts are screwed together by means of a special TIS acme connection, which has a primary o-ring seal and secondary metal to metal seal On integral type lubricators, the quick union collars can be very quickly and easily removed for cleaning, inspection, etc Integral lubricator sections can also be provided with an optional full re-cut facility on quick union connections.