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Protect gauges and other system instrumentation from process fluid contamination and corrosion
Accurately transfer process pressure without direct contact with process fluids
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Prevent erratic surges and clogging due to solids in process fluids
Reduce costs by replacing expensive gauges with low-cost utility gauges
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Ensure accuracy and reliability of pressure instrumentation when working with corrosive or solids-la
Pressure ranges up to 1, 000 psi (68.9 bar)
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auge accuracy of +/- 2% or better full deflection
FNPT, Socket Weld and Flange inlet sizes
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Available with and without gauges
Body materials: CPVC, PVC, Polypropylene, PVDF, 316L Stainless Steel and Alloy 20
Without proper protection, process fluids regularly contaminate and damage in-line system instrumentation. The strength and durability of SENTINEL diaphragm seals isolate and protect all forms of system instrumentation from the hazards of corrosive process fluids.Diaphragm Seals, also referred to as gauge guards', employ a chemically resistant diaphragm to effectively isolate process fluids from gauges and other system instrumentation. The durable diaphragm allows SENTINEL to accurately transfer process fluid without direct contact with hazardous or corrosive process fluids. Our SENTINEL Diaphragm Seals are easily installed, come in a variety of chemically resistant materials, and work in both pressure and vacuum conditions.