4. - Flexible Hoses- Ring Housing - Nitrogen Tank-Collection Cylinder - High Pressure Water Tank- Flow meter - Gas Regulator- Water Filter - Pressure Gauges- Transducer - Valves- Data Acquisition Unit

5. Testing one ring as a base for each ring design Testing 6 metallic seal rings, in series of two’s, for a total of 36 combinations.

9. 1 st Design: Cup shaped, but not financially feasible 2 nd Design: Reinforcement of bolts, but extra machining

10. Material of the Housing is 4340 Alloy Steel per AMS 6415 Metallic Ring Material: HP 17-4