Diaphragm Seals
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Diaphragm (or Chemical) Seals are protective devices used to isolate a pressure sensing instrument from the process fluid being monitored. They are especially useful when measuring corrosive or viscous pressure mediums.
Product Categories
![Trerice - Threaded-NPT Diaphragm Seals](http://sensorpros.com/cdn/shop/products/DiaphragmSealsThreadedNPT_74_75_large.jpg?v=1701990451)
Clean-out and Non-Clean-out designs, with female threaded connections (¼ NPT to 1 NPT), and a variety of Diaphragm and Housing materials available.
![Trerice - Flange-Mounted Diaphragm Seals](http://sensorpros.com/cdn/shop/products/DiaphragmSealsFlangeMounted_76_77_large.jpg?v=1701990442)
Clean-out design, Flushing Connection Available, ANSI Raised Face Flanged Process Connection
![Trerice - Mini & Compact Diaphragm Seals](http://sensorpros.com/cdn/shop/products/DiaphragmSealsMiniAndCompact_84_85_large.jpg?v=1705627612)
All-welded design and 316L SS construction, no gaskets or bolts. ¼ or 1/2 NPT process connections.
![Trerice - Sanitary Diaphragm Seals](http://sensorpros.com/cdn/shop/products/DiaphragmSealsSanitary_86_87_large.jpg?v=1705627609)
1.5 or 2.5 inch tri-clamp sizes, all 316L stainless steel construction, ¼ or 1/2 NPT Female instrument connection.