Continuous duty diaphragm seal with flanged connection

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. Flanged process connection are adapt to suit application in chemical, petrochemical, water treatment and paper industries.

– “Continuous duty” diaphragm seal with flanged connection
– Working pressure from -1/0 to 0/160 bar
– Connection to the instrument in st. st. AISI304
– Diaphragm in st. st. AISI316L, Hastelloy C276, Monel 400, Tantalum, Alloy 600, Alloy 825, 25.22.2
– PTFE gaskets (max 250°C)
– Flanged process connection in st. st. AISI316, st. st. AISI316L, Monel 400, Hastelloy C276, Hastelloy B2, different materials on request
– Dimensions: DN15…50, PN10…160 EN1092-1 type B, 1/2″…2” class 150…1500RF as per ASME B16.5
– Finishing: EN type B1, Ra 3,2…12,5 µm. ASME type RF: Ra 125…250 AARH