05.01.16CHS-Waterdip armature
Plastic submersible armature CHS-WaterDip is designed for the placement process sensors (pH, conductivity, dissolved oxygen) with standard body diameter of 12 mm and process thread PG 13.5. The armature is available in various lengths depending on application. It is intended primarily for water supply (water treatment plants, sewage treatment plants), aquaculture (farm ponds) and wherever it is required resistance to aggressive chemicals.
More details are available here: Process armatures.