Diaphragm seals are designed to isolate the sensing element of pressure gauges, pressure switches and electronic pressure transmitter from process fluids which may be corrosive, viscous, sedimentous and/or with a high temperature. “Continuous duty” version as per ASME B40.2 : in case of accidental removal of the instrument or of liquid filling leak the diaphragm will place on the upper cup preventing any damage and any process liquid leak. Thanks to an exclusive calibration system the pressure gauge should stand an overpressure of 210 bar without the help of any pressure control switch. Process side are ASME/EN 1092 flanged to suit application in chemical, petrochemical, water treatment and paper industries

• Industrial sector:  Chemical, Petrochemical, Energy, Water treatment, Oil & Gas, Engineering Procurement Construction (EPC)
• Specific applications: NACE version, ATEX version, Crystallizzing fluids, Viscous fluids, Corrosive fluids, High process temperature, Sedimentous fluids
• Conformity: NACE MR0175, NACE MR0103, EN 1092, ASME B16.5, Directive ATEX 2014/34/UE
• Function: Accessories
• Material: Stainless steel and special materials
• Accessories: Diaphragm seals
• Process connection: Flanged
• Range:-1...0 / 160bar
• Sensing element: Welded diaphragm
• Process connection material: AISI 316, AISI 316L, Monel 400, Hastelloy C276, Hastelloy B2, ASTM A182 F51
• Sensing element material: AISI 316L, Monel 400, Hastelloy C276, Tantalum, Alloy 600, Alloy 825, Hastelloy B2, Nickel, Alloy 625
• Sealing: PTFE gasket