75 mm
A
3
2
Inlet pipe diameter, mm
110
160
d) Drill at the center of the selected inlet.
Use a hole saw which is applicable for cutting plastic.
e) Press the seal into the hole.
1
Drilled hole, diameter A
Minimum, mm
102
152
en - Original instructions
1. Inlet pipe
2. Inlet pipe seal
3. Pump station wall
A: Drilled hole
Maximum, mm
108
158
23