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1. Before installation
Example of recommended piping
Discharge pipe
Discharge valve
Check valve
Pressure gauge
Motor
Pump
Flexible joint
Vacuum gauge
Suction pipe
Suction valve
Gate valve
Air vent piping
Pipe support
1
2
3
11
10
13
10
12
11
6
5
9
7
4
8
7
12
Within
1m
Concrete foundation
Foundation bolt
Baseplate
Liner
Liner
Installation
1. Installation location
• The pump should be installed on a flat foundation where is free from vibration or torsional force.
• Spacing for the motor removal (for back pull out) and maintenance (assembly and dismantlement) are
needed.
• Installation surface should be larger than the pump base.
2. Positioning
• Install the pump as close to the suction tank in flooded suction system.
• If the flooded suction system can not be realized, install the auxiliary piping for priming and a foot valve at
the suction pipe end.
3. Pump mounting
• See the diagram below for mounting the pump in the foundation.
• For the pump without the base plate, note that the pump can not be dismantled with the foot supports of
the cover and bracket fixed in the foundation.
