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VNX CEDI Modules
Page 16 IP-MAN-VNX-1019-EN.pdf
Figure 3-3 VNX Piping Adapter Sealing Mechanism
Do not install O-rings on the circumference of the VNX ACME-thread piping adapters or
plugs. The O-rings make it more difficult to properly tighten these parts.
Tighten the adapter or plug until the gap between the endblock and the “shoulder” on the
piping adapter or plug is between 0.03” (0.76 mm) and 0.06” (1.52 mm). This is shown
in Figure 3-4, below. It should be possible to accomplish this by hand but if necessary a
wrench can be used. You should only need 10-30 ft-lbs (13.6 – 40.7 N-m) of torque.
Figure 3-4 Proper Tightening of VNX Piping Adapter