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Pressure and Temperature Measurement • Diaphragm Seals
Welded Metal Diaphragm Seal for Tank
Applications SCE Series DESCRIPTION
The SCE Series of seals is ideal for applications where piping or insulation requires extension of the diaphragm into the flow-stream of the process media. They are also suitable for tank level applications. The seals have slip on flanges and the extension body, available in a range of lengths, is designed to fit on 3” or 4” Schedule 40 pipe. SCE diaphragms are TIG welded to the extension. Standard flanges are zinc plated carbon steel, seal body and diaphragms are available in 316L low carbon stainless steel or HASTELLOY®
C. Operating pressure is limited to the ANSI flange
pressure and temperature ratings. FEATURES
• Extended diaphragm seals are ideal for tank applications • Continuous duty
• Slip on flange design simplifies installation • Materials available for corrosive applications • Furnished with ANSI Class 150, 300, or 600 flanges • Standard volumetric displacement is .13 cubic inch
Welded Metal Diaphragm Seal for Fugitive
Emissions SCW Series DESCRIPTION
Designed for applications requiring control of fugitive emissions, toxic and explosive media, these all welded seals incorporate stainless steel housing and are available with ranges from 10 psig to Class 300. These seals feature ANSI standard slip on flange for easy installation and are available in HASTELLOY®
C, MONEL and other materials. FEATURES
• Ideal for applications requiring control of fugitive emissions • Leak protection against toxic and explosive media as defined by EPA Clean Air Act of 1990 • Continuous duty
• Permanent seal without gasket • Materials available for corrosive applications • Pressure ranges from 10 psig (.7 bar) to ANSI Class 300 • Standard volumetric displacement is .06 cubic inch