Plastic Diaphragm Seal Connector for Gauge 

Plastic Diaphragm Seal, also named  PVC Diaphragm Seal, Connector for Gauge are designed to protect and isolate pressure gauges and Stainless Steel Diaphragm Seal is expensive instrumentation from corrosive, high temperature, or viscous, process media. Features • Transfers process pressure accurately without direct contact with process fluids • Removes the need for expensive instrumentation • Easily installed and available in three chemically resistant Materials of Construction • Optional Diaphragm Materials • Available with ¼” & ½” Bottom Connection Sizes in FNPT & BSPT Female Connection Types • Thermoplastic Units Rated to 240 PSIG (16 BARG) @ 21°C (70°F) • 316L S/S Units Rated to 5800 PSIG (400 BARG) @ 21°C (70°F)