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Your number one source for flow, level, pressure and temperature instruments and accessories |
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Progressive Instruments located at 1737 Stebbins Drive, Suite 240 B, Houston, Texas 77043 866/350-1351 |
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Clamped Style Replaceable Diaphragm High Volumetric Displacement Diaphragm Seal |
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Ladish “Tri-Clamp” Sanitary Seal |
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Front Flush Diaphragm Seal |
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All Welded Miniature High Displacement High Volumetric Displacement Diaphragm Seal |
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More Diaphragm Seals and Accessories Available. Please contact one of our customer service representatives for part numbers, pricing, availability, and applications assistance. |
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Diaphragm Seals of various materials of construction available for transmitters and gauges in every kind of service |
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Diaphragm Seals |
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· Designed to isolate the pressure measuring instrument from corrosive or viscous process media · Metallic and non-metallic materials available · Consider gauge size, pressure range, media composition, ambient and operating temperature, and maximum working pressure when selecting · For process temperature over 212°F, a capillary is recommended · Fill Fluid must be compatible with process media; i.e. Glycerine may become volatile in conjunction with a strong oxidizing agent such as chlorine, forms of oxygen or peroxide and nitric acids |
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· Diaphragm Seals (Overview) · Thermal Bias Calculations · Type 10 Standard Diaphragm Seals · Type 10L Non-Metallic Lower Housing, Reduced Pressure Diaphragm Seals · Type 10H Elevated Pressure Diaphragm Seals · Type 12 Tri-Clamp Sanitary Pressure Diaphragm Seals · Type 20 Front Flush Button Style All Welded Diaphragm Seals · Type 25 Standard Diaphragm Seals · Type 25H Elevated Pressure Diaphragm Seals · Type 29 High Displacement Diaphragm Seals · Type 30 Standard Pressure Welded Diaphragm Seals · Type 30H Elevated Pressure Welded Diaphragm Seals · Type 30L Reduced Pressure Welded Diaphragm Seals |