15
Geberit Drainage Systems
Geberit Silent db20 systems – acoustics
Installation instructions
The pipe must be free from dust and grease
before processing.
For optimum performance the Geberit Isol must cover all
the pipework and be overlapped at joins and fixed with
tape to prevent the escape of sound.
Installation dimensions
5
Use commercial adhesive tape (approximately 7cm
wide) to mask off adjacent point against condensation.
1
2
3
4
Fastening distance with binding wire is 10-15cm.
Ø / DN
AB(cm)
m
2
40 / 40
26
0.260
50 / 50
29
0.290
56 / 56
31
0.310
63 / 60
33
0.330
75 / 70
37
0.370
90 / 90
43
0.430
110 / 100
49
0.490
125 / 125
54
0.540
135 / 125
57
0.570
160 / 150
65
0.650
200 / 200
78
0.780
250 / 250
91
0.910
315 / 300
111
1.110
