Installing The Pump Connecting Pipes - Grundfos UNOLIFT Series Installation And Operating Instructions Manual

3.13 Installing the pump connecting pipes

3.13.1 Cutting the flexible tube
The connecting pipes are supplied with a flexible
tube of ∅50. Cut the tube to a length according to
the table below.
Pump type
Unilift CC
Unilift KP
Unilift APB
SEG
3.13.2 Assembling the pump connecting pipes
Use the thread tape in the kit to seal the threaded
connections.
1. Assemble the connecting pipe outside the tank,
except for the nut. See pos. 1 in fig. 11.
2. Connect the connecting pipe to the pump in the
tank.
3. Connect the connecting pipe to the outlet of the
tank. Make sure that the pump is in position and
that the float switch, if any, can move freely
before you tighten the nut.
1
Fig. 11 Example with Unilift KP pumps
10
Tube length
[mm]
240
350
Not to be cut
423
375
Fig. 12 Unilift CC, KP