Viega Smartpress PERT/Al/PERT
Type of pipe
d
Areas of use
Pipe without pro‐
tective pipe
16, 20
Drinking water and heating
installations
Pipe with protective
pipe (black)
16, 20
Drinking water and heating
installations
Pipe with 6 mm
surrounding insula‐
tion (blue)
16, 20
Drinking water and heating
installations
Pipe with 9 mm
surrounding insula‐
tion (grey)
16, 20
Drinking water and heating
installations
Only pipe clamps with chloride-free sound insulating inlays should be
used to secure the pipes.
Observe the general rules of fixing technology:
n
Do not use fixed pipelines as a support for other pipelines and com‐
ponents.
n
Do not use pipe hooks.
n
Observe distance to connectors.
n
Observe the expansion direction: Plan fixed and gliding points.
Make sure to affix the pipelines in such a way as to de-couple them
from the installation body, so that they cannot transfer any structure-
borne sound, resulting from thermal expansion or possible pressure
surges, onto the installation body or other components.
Observe the following fixing intervals:
Interval between the pipe clamps
d x s
[mm]
Horizontal
Multilayer pipe [m]
Vertical
Multilayer pipe [m]
16 x 2.0
1.00
1.30
20 x 2.3
1.00
1.30
25 x 2.8
1.50
1.95
32 x 3.2
2.00
2.60
40 x 3.5
2.00
2.60
50 x 4.0
2.50
3.25
63 x 4.5
2.50
3.25
Laying and fixing pipes
Product information
Viega Smartpress
10 from 23
