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8<br />
Product data<br />
Applications<br />
� The pump is suitable for this application.<br />
Examples of <strong>MTR</strong>E applications<br />
An <strong>MTR</strong>E pump is the ideal solution in a number of<br />
applications characterized by a need for variable flow at<br />
constant pressure.<br />
Depending on the nature of the application, the pump<br />
offers energy-savings, increased comfort or improved<br />
processing.<br />
<strong>MTR</strong>E pumps in the service of industry<br />
Industry uses a large number of pumps in many<br />
different applications. Demands on pumps in terms of<br />
pump performance and mode of operation make speed<br />
control a must in many applications.<br />
Some of the applications in which <strong>MTR</strong>E pumps are<br />
used are mentioned below.<br />
Constant pressure<br />
• Washing systems etc.<br />
Example: Within industrial washing systems, <strong>MTR</strong>E<br />
pumps connected to a pressure sensor ensure a<br />
constant pressure in the pipework. From the sensor,<br />
the <strong>MTR</strong>E pump receives input about changes of<br />
pressure resulting from changes in the consumption.<br />
The <strong>MTR</strong>E pump responds to this input by adjusting the<br />
speed and thus the pressure. The constant pressure is<br />
stabilized once more on the basis of a preset setpoint.<br />
Constant temperature<br />
• Industrial cooling systems etc.<br />
Example: In industrial cooling systems, <strong>MTR</strong>E pumps<br />
connected to a temperature sensor will ensure a<br />
constant temperature and lower operating costs<br />
compared to pumps without speed control.<br />
An <strong>MTR</strong>E pump continuously adapts its performance to<br />
the changing demands reflected in the differences in<br />
temperature of the liquid circulating in the cooling<br />
system. Thus the lower the demand for cooling, the<br />
smaller the quantity of liquid circulated in the system<br />
and vice versa.<br />
<strong>MTR</strong>(E), <strong>MTC</strong>, <strong>MTA</strong><br />
Application <strong>MTR</strong>(E) <strong>MTC</strong> <strong>MTA</strong><br />
Lathes - � -<br />
Spark machine tools (EDM) � - �<br />
Grinding machines � � �<br />
Swarf conveyors - � -<br />
Machining centers � � �<br />
Cooling units � � �<br />
Industrial washing machines � � �<br />
Filtering systems � � �<br />
Constant level control<br />
• Condensate systems etc.<br />
Example: In a condensate system, it is important to<br />
monitor and control pump operation to maintain a<br />
constant level of condensate in the system.<br />
An <strong>MTR</strong>E pump connected to a level sensor mounted<br />
in the condensate tank makes it possible to maintain a<br />
constant liquid level.<br />
A constant liquid level ensures optimum and costefficient<br />
operation as a result of a stable production.
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