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.
|Working pressure||from 0/60 to 0/250 bar|
|Connection to the instrument in st. st.||AISI316|
|Diaphragm in st. st||AISI316L, Hastelloy C276, Hastelloy B2, Monel 400, Tantalum, Titanium|
|Flanged process connection in st. st.||AISI316 or AISI316L|
|Dimensions:||DN15…25 and PN25…100 EN1092 step seal, 1/2″…1”1/2 class 600…2500RF as per ASME B16.5|
|Finishing:||EN type B1 (PN2,5…40); Ra 3,2…12,5 µm, EN type B2 (PN63…100); Ra 0,8…3,2 µm. ASME type RF: Ra 125…250 AARH|
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