geberit Rapid TBA A6 Manual Del Usuario página 37

Setting the flush volume
The flush volume depends on the pipe length being flushed and the
DN pipe dimension. The following table is used to calculate the
flush volume.
A flush volume of 3 l is set at the factory. The accuracy of the flush
volume setting is +/- 10 % at 3 bar.
Table 1: Calculating the flush volume
Pipe length [m]
5
10
20
30
40
50
Table 2: Recommended pipe dimensions
Piping system
Geberit Mapress
Geberit Mepla
Geberit PushFit
Geberit Volex
9007206954690955-1 © 02-2021
970.123.00.0(00)
Flush volume [l]
DN12
1
2
3
5
5
7
DN 12
[mm]
15 x 1.0
16 x 2.25
16 x 2.0
16 x 2.0
DN15
1
2
4
7
10
15
DN 15
[mm]
18 x 1.0
20 x 2.5
20 x 2.0
20 x 2.0
EN
DN20
2
3
7
10
15
20
DN 20
[mm]
22 x 1.2
26 x 3.0
25 x 2.5
26 x 3.0
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