Diaphragm Seals



Allow to insulate the measurement component of a pressure gauge, sensor or pressure switch from corrosive, pasty or coagulated fluid.

The pressure of the measured product is transmitted to the measurement instrument through a diaphragm (stainless steel, monel, inconel, hastelloy, tantalum, teflon) and a fluid (generally oil).

The measurement instrument and its diaphragm seal, vacuum filled in the workshop, form a complete assembly.

SOME PARTICULAR APPLICATIONS
- Level measurement on tank bottom
- Level measurement in pressurized enclosure
- Hygienic pressure measurement
- Fluid control at temperatures 50°C to +370°C.
- Measurement of crystallized products

On request :
- Special constructions in monel, hastelloy, tantalum, titanium, PTFE, PVDF, PVC ...
- Panelling PTFE, diaphragm doubled PTFE.

PDF - 1.1 Mo




Aérodrome de Lognes - 77185 LOGNES - FRANCE - Tél : +33 160 17 87 50 - Fax : +33 1 60 17 87 35 - email : info@gie-polytechnics.fr

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