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  • Type 5 All Non-Metallic, Non-Replaceable Diaphragm Seals

    Type 5 All Non-Metallic, Non-Replaceable Diaphragm Seals

    (9)

    • For wastewater and chemical feed applications, as well as most applications with a corrosive media
    • Constructed of corrosion-resistant PP glass fiber reinforced upper housing and PP, PVC or PVDF lower housing
    • Protects pressure or vacuum instruments used on ultra-pure or highly corrosive fluid lines such as demineralized water, sulfuric acid, hydrochloric acid, and caustics
    • 100% non-metallic wetted parts assures maximum chemical and temperature compatibility

  • Type 12 Sanitary, Clamped-Style, American Society of Mechanical Engineers - Bioprocessing Equipment (ASME-BPE), Non-Replaceable Diaphragm Seals

    Type 12 Sanitary, Clamped-Style, American Society of Mechanical Engineers - Bioprocessing Equipment (ASME-BPE), Non-Replaceable Diaphragm Seals

    (4)

    • Features a flush mount diaphragm and all welded construction, ideal for food & beverage, pharmaceutical and sanitary markets
    • Can be used for remote mounting of pressure instrument(s) with capillary, see options & accessories below
    • Wetted parts and all welded housing are constructed of 316 Stainless Steel for greater strength and durability
    • Accommodates process connection pipes from 1-1/2" through 3" sizes
    • Clamped connection allows ease of installation and removal of seal for maintenance and cleaning

  • Type 20 Front Flush, Non-Replaceable Diaphragm Seals

    Type 20 Front Flush, Non-Replaceable Diaphragm Seals

    (4)

    • Designed for applications requiring an NPT male threaded process connection and with a flush diaphragm
    • Flush diaphragm construction prevents clogging and process material build-up
    • Constructed with a 316 Stainless Steel housing and diaphragm for strength and durability
    • Available instrument connection sizes are 1/4” and 1/2" with a process connection size of 1/2" NPT male to 2" NPT male

  • Type 25/25H Standard and Elevated Pressure, Non-Replaceable Diaphragm Seals

    Type 25/25H Standard and Elevated Pressure, Non-Replaceable Diaphragm Seals

    (4)

    • Designed to isolate the pressure measuring instrument from corrosive or viscous process media
    • Utilize an all welded, all metallic housing design to eliminate potential leak paths
    • For use with gauges with dial sizes of 2-1/2" and smaller, and pressure ranges no less than 100 psig
    • Housing and diaphragm offered in a variety of materials to suit most applications
    • A flushing port is available to clean wetted areas and prevent process media build up

  • Type 29 High Volumetric Displacement, Non-Replaceable Diaphragm Seals

    Type 29 High Volumetric Displacement, Non-Replaceable Diaphragm Seals

    (11)

    • An off-line seal with a threaded connection and all welded, all metallic housing design that does not utilize an o-ring or gasket
    • Can be used for remote mounting of pressure instrument(s) with capillary, see options & accessories below
    • Designed with a larger diameter diaphragm for higher displacement capability
    • A variety of upper and lower housing and diaphragm materials are available to suit most applications
    • A flushing port is available to clean wetted areas and prevent process media build up

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