Testing blinds were attached to a shortened length of the connector assembly and placed into the test fixture. Prior to assembly and installation both male and female couplings were visually examined for proper tolerances, joint type and fit up. The coupling halves were then pressed together using the necessary jacks, shims and clamping fixtures. Figure 1 illustrates the typical set up and configuration of the fitted 30” Permalok Connector.

The sealed unit was then hydrostatic pressure tested with potable water to a pressure of 90 psi and held for 30 minutes. The pressure was then increased to 150 psi and held for an additional 15 minutes.

RESULTS:

No deformation or drop in pressure was noted during the testing of the above identified connector assembly.