Designed to protect the sensitive element of the measuring device (manometer, sensor, pressure switch, etc.) from a wide range of aggressive, highly viscous, contaminated working media. Due to the absence of diffusion through the metal membrane it can be used for pressure measurement of liquid and gaseous aggressive media.
Well suited for highly viscous and contaminated media. The design is collapsible with an internally located and replaceable diaphragm unit.
The product is filled with liquid only by means of vacuum equipment.
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