Product description
E:\shares\Baprod\BA\subtec_m\sewage\us\hc\product.fm
3-1
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Product description
The machine is manufactured with great care and is subject to constant quality controls. Trouble-
free operation is guaranteed if it is installed and maintained correctly.
Proper use and fields of
application
Submersible motor pumps are used in pumping stations and sewage treatment plants and many
other installations to dispose of communal and industrial waste water. The dirty waste water may
also contain solid particles depending on the model of the machine.
The motors are mainly installed dry, they are however also suitable for wet or portable installation.
Use in siphoning mode is not permitted. The pump housing must always
be completely filled with the pumped fluid.
Conditions of use
The machine can be used to pump slightly to very dirty water. In the standard version, the
pumped liquid has a permitted maximum density of 1050kg/m
3
and a maximum viscosity of
approx. 1x10
-6
m
2
/s. Additionally, special models are also available for use with abrasive and corro-
sive liquids. For information on these models, please consult the manufacturer. The exact details
about your machine version can be found in the technical data.
The machine is operated from the operating position intended for this purpose or by using the relay
supplied.
Depending on the model, the machine can be operated in different
installation types. Please also note the appropriate information on oper-
ating mode and minimum water coverage.
Please also note that this machine is not self-suctioning, which means
that the impeller must always be surrounded by fluid in order to pump.
Construction
The machine consists of the motor and the pump housing as well as the impeller which belongs to
it. These are assembled in a modular design. This results in different views of the complete unit.
Fig. 3-1:
View of the different units
