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Diaphragm seals

WIKA diaphragm seals (often also referred to as chemical seals), mounted with pressure gauges, process transmitters, pressure switches etc., are recognised and valued internationally for the most difficult of measuring tasks. By using diaphragm seals, the measuring instruments can be used at extreme temperatures from -90 to +400 °C and with aggressive, corrosive, heterogeneous, abrasive, highly viscous or toxic media. The optimal diaphragm seal designs, materials and filling media are available for each application.

Questionnaire for diaphragm seals
Sales contact

WIKA Instruments Romania S.R.L.

Tel.:
+40 21 4048327
Fax:
+40 21 4563137
info@wika.ro
WIKA on YouTube

Would you like to know how a diaphragm seal works and what advantages it has? Take a look at our video.
FAQ
All FAQ

Can a diaphragm monitoring system also be repaired through WIKA Service?

Unfortunately, a diaphragm monitoring system cannot be repaired through WIKA Service. The reason for this is to protect the high-quality medium. A precise examination of the two adjacent diaphragms is technically so complex that, from an economic point of view, a r ... More

What are the advantages of an in-line diaphragm seal?

With in-line diaphragm seals, with their perfectly circular cylindrical form, the medium flows through unhindered and effects the self-cleaning of the measuring chamber. Different nominal widths allow the in-line diaphragm seals to be adapted to any pipeline cross- ... More

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