Without proper protection, hazardous and corrosive process fluids regularly contaminate and damage system instrumentation. The strength and durability of Sentinel Diaphragm Seals protect and isolate all forms of system instrumentation for a minimum of three years...guaranteed.*

SENTINEL BENEFITS:

•	Protect and isolate all forms of system instrumentation from hazardous and corrosive process fluids
•	Ensure gauge and switch accuracy
•	Smooth out erratic pressure surges
•	Extend the life of pressure instrumentation
•	Protect gauges from freezing and slurries
•	Receive accurate and consistent readings when working with corrosive or solids-laden fluids
•	Replace expensive gauges with low cost utility gauges

SENTINEL FEATURES

•	Three year guarantee on diaphragms and seal bodies
•	Accuracy of ±2% full deflection or better
•	Pressure ranges up to 1000 PSI (68.95 BAR)
•	1/4" (6.35mm) up to 3/4" (19.05mm) inlet ports
•	All standard models available from stock
•	Bodies available in a full range of chemically resistant materials
•	Custom models available