Installation Of The Purging Tubes - Siemens SITRANS SL Operating Instructions Manual

4.2.5

Installation of the purging tubes

Note
The purging tubes are unsymmetrical with slanted ends and must be mounted such that the
larger side of the tube end points against the direction of the process flow.
The purging tubes
customer flange
by the two process gaskets
When using an ANSI 4"/150 lbs process interface the purging tubes
between the ANSI 4" adapter flange delivered with the system and the process interface
①
Purging tube
②
Customer flange
③
Process gaskets
④
Process interface
⑤
Purging tube flange
Figure 4-4 Purge tube mounting
SITRANS SL
Operating Instructions, 12/2010, A5E01132948-04
①
are mounted by clamping the purging tube flange
②
and the SITRANS SL process interface
③
as shown in the following figure.
4.2 Mounting
⑤
between the
④
. The sealing is accomplished
①
have to be clamped
Installing
④
.
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