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Forts. fra side 110 operation<br />
simultaneously switched<br />
over to a reserve unit.<br />
Dr. Michael Matros, Executive<br />
Board member at<br />
Allweiler AG, described Allseal<br />
at its introduction:<br />
“This new technology<br />
makes Allweiler the only<br />
pump manufacturer to offer<br />
a modular sealing concept.<br />
The customer can now choose<br />
between conventional<br />
mechanical seals, the new<br />
Allseal version with leak detection,<br />
and hermetically<br />
sealed pumps with magnetic<br />
drive.”<br />
Allfuel – the latest generation<br />
of three-screw pumps<br />
Allfuel, the latest generation<br />
of three-screw pumps, is suited<br />
for use as a fuel transfer<br />
and injection pump. Available<br />
as a single pump or twin<br />
unit, Allfuel has very low<br />
space requirements and is<br />
easy to integrate into onboard<br />
installations. Clear,<br />
straightforward operating<br />
procedures make these<br />
pumps very safe and easy to<br />
use, according to the producer.<br />
A filter with a large surface<br />
area improves reliability<br />
and extends the service<br />
life of the pump. The vertical<br />
filter has a unique “inside-out”<br />
flow to keep particles<br />
inside the filter. The<br />
filter itself can be quickly<br />
replaced without the inconvenience<br />
of draining and refilling<br />
the pump.<br />
Allready Box for heattransfer<br />
pumps<br />
Already Box is specifically<br />
designed for use with centrifugal<br />
heattransfer pumps.<br />
It continuously and auto-<br />
matically monitors the most<br />
important mechanical components<br />
of a pump: the bearings<br />
and shaft seal. It detects<br />
unusual operating<br />
conditions early. Once detected,<br />
these conditions can<br />
be displayed on Allready<br />
Box itself or forwarded to a<br />
central control system. Depending<br />
on the installation<br />
and settings, Allready Box<br />
responds to an alarm by<br />
turning off the pump<br />
and/or switching to a reserve<br />
unit. Having permanent<br />
monitoring of this<br />
type helps protect against a<br />
costly total loss of the pump<br />
in a variety of situations.<br />
Ekspansjons plugger<br />
Drain Lock TM<br />
110 NY TEKNIKK 04/2009
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