It is a device in which a diaphragm mechanism is directly connected to the pressure-receiving part, forming a single unit, with a liquid vacuum-sealed inside.
The measuring fluid is separated from the indicator section by a diaphragm to prevent direct contact, and a suitable liquid is sealed to smoothly transmit the pressure applied to the diaphragm to the indicator section. Since the diaphragm is a simple plate shape, various materials that match the measuring fluid can be selected. 【Product Lineup】 ○ Diaphragm Pressure Gauge - Screw Type ○ Diaphragm Pressure Gauge - Flange Type For more details, please contact us or download the catalog.
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basic information
【Product Lineup】 [Threaded Type Case Appearance] ○PK-1 →Threaded Diaphragm Standard Model ○PK-1A →Threaded Diaphragm High Pressure Model ○PK-2 →Removable Threaded Model ○PK-7 →Compact Pressure Gauge Model ○PK-8T →Lower Flange Resin Model ○PK-9T →Diaphragm Welded Model ○PK-MINI (Mini Diaphragm) →Diaphragm Welded Model [Flanged Type Case Appearance] ○PK-5 →Flanged Standard Model ○PK-6 →Single Flange Standard Model ○PK-6F →Single Flange Diaphragm Welded Model ○PK-8F →Lower Flange Resin Model ○PK-9F →Diaphragm Welded Model ●For more details, please contact us or download the catalog.
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Delivery Time
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Applications/Examples of results
【Applications】 ○ Pressure measurement of strongly corrosive fluids ○ Pressure measurement of highly viscous substances ○ Oil, paper, chemical industries, etc. ● For more details, please contact us or download the catalog.
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Company information
Since our establishment in 1953, we have continued to grow based on high quality, excellent technical skills, and rich creativity and development capabilities. As we enter the new century and the global economy becomes borderless, our stage of activity has also expanded overseas. We consider this challenge to the new stage as our new founding period. We will strive even harder so that "Made in Daiichi Keiki" becomes the primary trust for our customers both domestically and internationally, rather than just "Made in Japan." We sincerely appreciate your continued warm support and guidance.