The D-Series range of Diaphragm Seals are applicable only to D-Series products DPR-2000, DPR-2000G, DPR-2200 and DPC-2000.

The model S-P diaphragm seals have a flush diaphragm and are made from 316 stainless steel for a wide range of general applications.

The model S-Ch diaphragm seals have a flush diaphragm and are available in a range of exotic materials for corrosion resistance.

The model S-T diaphragm seals (see picture above) have an extended diaphragm are typically applied to measure the pressure or level of the media in a multi-walled tank.

The S-Mazut diaphragm seals is applicable to measurement of viscous liquids, at temperatures up to 150°C (300°C when remote diaphragm seal is used).