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Diaphragm Seal With Threaded Connection / For Pressure Gauges / Chemical Process / Petrochemical

diaphragm seal with threaded connection / for pressure gauges / chemical process / petrochemical

311, 312 series

INO Group

diaphragm seal with threaded connection / for pressure gauges / chemical process / petrochemical
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  • Installation system:

    with threaded connection

  • Other characteristics:

    for pressure gauges

  • Domain:

    chemical process, petrochemical

  • Pressure:

    Min.: 30 psi

    Max.: 1000 psi

Type 311 Midi-Diaphragm Seal has an all welded metal construction, with no gaskets or bolts, that prevents process media leakage. These are designed to be used on pressure gauges up to 3.5" from 60-1,000 psi, and 4.5" gauges 100-1,000 psi. The seal uses 0.25 NPT or 0.50 NPT instrument connections.

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