English (GB)
6
3.4 Mechanical installation
Install the pump so that it is not stressed by the pipes. For
maximum permissible forces and moments from pipe connections
acting on the pump flanges, see page 40.
You can suspend the pump directly in the pipes, provided that the
pipes support the pump.
Twin-head pumps are prepared for installation on a mounting
bracket or base plate.
Step Action Illustration
1
Arrows on the pump housing indicate the
liquid flow direction through the pump. The
liquid flow direction can be horizontal or
vertical, depending on the control-box
position.
TM05 5513 3812
2
Close the isolating valves and make sure
that the system is not pressurised during
installation of the pump.
TM06 8040 0317
3 Mount the pump with gaskets in the pipes.
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4
Flanged version:
Fit the bolts, washers and nuts. Use the
correct size of bolts according to the system
pressure.
For further information about torques, see
page 40.
TM05 5516 3816 TM05 5517 3812
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