Application One-Way Version (Mono); Application Two-Way Version (Duo) - Deublin 54 Serie Betriebsanleitung

1.1.2 Application one-way version (Mono)

For the one-way version, models are available which can be installed at the machine shaft from the
outside or in the machine shaft.
Rotating union externally mounted
B
Fig. 1: Schematic diagram one-way version (Mono – externally mounted)
One one-way version of the rotating union is mounted at each of the two ends of the roller. The rotating
union (A) conveys the flow medium into the roller. The rotating union (B) conveys the flow medium into
the piping system of the machine.
Rotating union in-the-shaft-mounted
Fig. 2: Schematic diagram one-way version (Mono – in-the-shaft mounted)
One one-way version of the rotating union is mounted in each of the two ends of the roller. The rotating
union (A) conveys the flow medium into the roller. The rotating union (B) conveys the flow medium into
the piping system of the machine.

1.1.3 Application two-way version (Duo)

Fig. 3: Schematic diagram two-way version (Duo)
Rev. E
Operating Manual
B
Page 27 of 49
Model/Series: 54, 55 & 57 EX
Number: 040-650
Version: 2017-05
A
A
The rotating unions of the 54, 55 and 57
series are also available as two-way
model (Duo).
The two-way rotating union is fitted
with an axial connection at the elbow.
Through this elbow the flow medium
is conveyed into the machine shaft
through a supply tube.
The return flow medium is absorbed by
the same rotating union and conveyed
into the piping system of the machine
through the radial connection.
GB
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