diaphragm seals, fitted with pressure gauges, pressure transducers, pressure transmitters 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.
Model 990.10
Diaphragm seal with threaded connection
Threaded design
Model 990.34
Threaded Process Connection, Diaphragm Seals
Welded Design
Model 990.36
Threaded Process Connection, Small Diaphragm Seals
With Flush Diaphragm
Model 990.40
Threaded connection, diaphragm seal
Threaded design, large working volume
Model 990.31
Threaded Process Connection, Diaphragm Seals
Plastic Design
Models 970.10, 970.11, 970.12
Diaphragm Probe Seals
Male Thread or Male Running Nut or Female Union Nut
Model 990.27
Diaphragm seal with flange connection
With flush diaphragm
Model 990.28
Flanged Process Connection, Diaphragm Seals
Cell-Type (Sandwich) Seals