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Flanged Diaphragm Seals TETROSEAL

Flanged Diaphragm Seals TETROSEAL
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Flanged Diaphragm Seals TETROSEAL “Quality Matters” Introduction Flanged diaphragm seals model TETROSEAL with a flush welded diaphragm are used for contaminated, solidifying, hot or highly viscous media, when flange connections are required. Special features • Flush welded diaphragm (free of dead space) • Diaphragm protected against rupture with backup convolution • Helium leak tested to ensure integrity of diaphragm • When exotic metal diaphragm or coating is required, all wetted parts including sealing face are made from same material Diaphragm seal specifications • Flange type: ANSI B16.5 Raised Face (RF) or Ring Type Joint (RTJ), EN 1092-1 Form B1 • Flange body material: AISI 316L • Wetted parts and diaphragm material: AISI 316L • Instrument connection: 1/2”BSP female Measuring range • Max. dependant on flange rating Options for diaphragm seal • Other instrument connection: capillary socket or without connection (12 mm hole) • Flange material: Duplex, Hastelloy, Monel, Titanium • Diaphragm and wetted part material: Hastelloy, Inconel, Monel, Tantalum, Titanium, Zirconium • Coatings: Gold, Rhodium, PFA and PTFE • Capillary length: custom length between 1 m to 15 m • Other flange and diaphragm materials on request • Other flange types and sealing face • Sealing face not covered by exotic diaphragm • Flushing ring to suit (see Flushing Ring datasheet) Available certification • 2.1 Certificate of conformity • 3.1 Material certificate • 3.1 Material certificate with NACE conformity MR-01-75 • Others on request How to order Please specify: model, instrument connection, size, rating, sealing face, diaphragm and wetted parts material, options, certificates Example: TETROSEAL, 1/2” BSPF, 2” ANSI, 150#, RF, AISI 316L, 3.1 material certificate Specifications are subject to change without notice Web: www.pci-instruments.com | Email: sales@pci-instrume

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Flanged Diaphragm Seals TETROSEAL “Quality Matters” Flange connection according to ASME / ANSI B 16.5, RF (Raised Face) Specifications are subject to change without notice Web: www.pci-instruments.com | Email: sales@pci-instruments.com | Tel: +44 (0)1704 509090

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Flanged Diaphragm Seals TETROSEAL “Quality Matters” Specifications are subject to change without notice

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Flanged Diaphragm Seals TETROSEAL “Quality Matters” Flange connection according to EN 1092-1, Form B1 Specifications are subject to change without notice

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Flanged Diaphragm Seals TETROSEAL Fit and fill service for diaphragm seals • Fitted to a PCI pressure measuring instrument or another manufacturer’s instrument • Priority 24 hour turnaround service available • ide selection of fill fluids to suit the application e.g. W food safe, high temperature, inert • illed using our unique turbo molecular vacuum filling F station (can pull a ultra high vacuum to 10x-9 mbar A) ensures measurement accuracy and reliability • Calibrated using up to date calibration equipment “Quality Matters” We can fit all manufacturer’s instruments to a diaphragm seal...

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