Diaphragm seal with threaded connection 990 series

for sterile environmentsfor pressure gaugesfor the food industry

Food and beverage industry Bio and pharmaceutical industry, production of active ingredients Paint finishing systems Special Features For cleaning easy to open Quick cleaning of measuring point, without residue Suitable for SIP and CIP 3-A certified Flush, welded diaphragm Description Diaphragm seals are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media. A diaphragm made of the appropriate material provides for the separation from the medium to be measured. Thus even the most difficult measuring requirements can be met by combining measuring instruments with diaphragm seals. A fluid inside the system, which can be chosen to suit the particular application, hydraulically transmits the pressure to the measuring instrument. Almost limitless application possibilities exist due to the large number of available variants, such as diaphragm seal designs or materials. The type of process connection (flange, threaded and sterile connection) and the basic method of manufacture are important design differentiation criteria. For further technical information on diaphragm seals and diaphragm seal systems, see IN 00.06 "Application, operating principle, designs". The model L990.22 diaphragm seals with clamp connection have been specifically developed for use in sterile processes and are integrated into the process by means of a clamp. Thus a good cleanability is ensured.