Plastic

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  • plastomaticggsseal_large

    Plast-O-Matic GGS Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Industrial Clamped Threaded Plastic

    Plast-O-Matic® series GGS gauge guards should be used to isolate and protect pressure or vacuum instruments used on ultra-pure or highly corrosive fluid lines. They can be confidently used with liquids such as de-mineralized water, sulphuric acid, hydrochloric acid, and caustics. Utilization of Plast-O-Matic gauge guards offers the added advantage of protection against clogging of instruments caused by suspended solids or highly viscous fluids. Plast-O-Matic gauge guards are available with or without gauges.

  • noshok5seal_large

    Noshok 5 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Industrial Clamped Threaded Plastic

    Noshok® series 5 plastic diaphragm seals are constructed from corrosion-resistant PP glass fiber reinforced upper housing and PP, PVC, or PVDF lower housing. They are used for wastewater and chemical feed applications, as well as most applications with a corrosive media which includes deionized water systems, reverse osmosis systems, desalinization systems, and electroplating.

  • plastomaticggmuseal_large

    Plast-O-Matic GGMU Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through Clamped Threaded Plastic

    Plast-O-Matic® series GGMU gauge guards are designed for ultra-pure liquid systems and to eliminate piping dead-leg that can harbor bacterial growth or other contamination. This is in addition to their basic function of keeping system liquid from coming in contact with a pressure (vacuum) gauge or other pressure instrument while still maintaining the accuracy of the gauge or instrument.

  • ashcroft200seal_large

    Ashcroft 200 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through, Industrial Welded Threaded, Flanged, Saddle Weld Metallic, Plastic

    Ashcroft® series 200 and 201 large diaphragm seals protect pressure measuring instruments. A metal diaphragm is welded to the top housing. Elastomeric diaphragms are bonded to the top housing. Either provides a double positive seal. They are commonly used for elevated process temperatures, corrosive service, isolation of the process for safety, suspended solids in the process, sanitary connections, replacement of process dead leg, and to ease cleaning between batches.

  • ashcroft81seal_large

    Ashcroft 81 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through, Industrial Capsule Flanged Metallic, Plastic

    Ashcroft® series 81 isolation rings are mounted inline with process piping. Used for process protection of measuring instruments, the ring design eliminates process accumulation, assuring reliable and accurate pressure readings. These are ideal instruments when reliable and continuous pressure measurement is needed.

  • ashcroft80seal_large

    Ashcroft 80 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through, Industrial Capsule Flanged Metallic, Plastic

    Ashcroft® series 80 isolation rings are mounted inline with process piping. Used for process protection of measuring instruments, the ring design eliminates process accumulation, assuring reliable and accurate pressure readings. These are ideal instruments when reliable and continuous pressure measurement is needed.

  • noshok30seal_large

    Noshok 30 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Industrial Welded Threaded, Flanged Metallic, Plastic

    Noshok® series 30 and 30H large diaphragm seals utilize an all metallic diaphragm welded to the upper housing to allow field replacement of the lower housing while maintaining continuity of the measuring system. They are commonly used for water & wastewater, oil & gas, petrochemical, chemical processing, industrial automation, marine, agriculture, steel fabrication, mud pumping, pulp & paper, and pneumatic applications.

  • ashcroft100seal_large

    Ashcroft 100 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through, Industrial Capsule Threaded, Flanged, Saddle Weld Metallic, Plastic

    Ashcroft® series 100 and 101 large diaphragm seals protect pressure measuring instruments. The top housing and diaphragm capsule are interchangeable with all Ashcroft bottom housings. They are commonly used for elevated process temperatures, corrosive service, isolation of the process for safety, suspended solids in the process, sanitary connections, minimizing process dead leg, and to ease cleaning between batches.

  • ashcroft300seal_large

    Ashcroft 300 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through, Industrial Clamped Threaded, Flanged, Saddle Weld Metallic, Plastic

    Ashcroft® series 300 and 301 large diaphragm seals protect pressure measuring instruments. An elastomeric or Teflon® diaphragm is clamped securely between the top and bottom housing with clamp rings, ensuring a positive seal. They are commonly used for elevated process temperatures, corrosive service, isolation of the process for safety, suspended solids in the process, sanitary connections, replacement of process dead leg, and to ease cleaning between batches.

  • ashcroft400seal_large

    Ashcroft 400 Diaphragm Seal

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    Item Type Style Connection Wetted Material
    Flow Through, Industrial Welded Threaded, Flanged, Saddle Weld Metallic, Plastic

    Ashcroft® series 400 and 401 large diaphragm seals protect pressure measuring instruments and are recommended for use where clamp joints are not acceptable. They assist in controlling plant emissions by helping prevent potential leakage of hazardous chemicals. They also prevent inadvertent disassembly. All stainless steel construction is standard, with other materials available.