6.2.2 Pipe connection
A surge damper must be installed for avoidance of pressure surges if the
metering line is installed in the form of a rigid pipe.
Fig. 5: Pipe connection
1. Cut the pipe (Item 1) of
f straight and deburr.
2. Slip the union nut (Item 2) over the pipe.
3. W
eld or adhesively bond (PVC) the pipe to the insertion element (Item 3).
4. Position the O-ring seal (Item 4) in the groove of the connections.
5. Slip the union nut (Item 2) over the insertion element and tighten it.
Mounting, installation
26417101434 Rev. 5-05.2019
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