User Guide

70 l uponorengineering.com
Nominal
pipe size
Max. support
spacing (A)
Max. cantilever (B) Min. overlap (C)
Min. distance to
fitting (D)
Min. overhang (E)
½"
6'-0"
18" 6"
1¼"
1"
¾"
1¾"
1"
8'-0"
2¼"
1¼"
2¾"
1½"
3"
2"
4"
2½"
5"
3"
6"
Figure 6-16: Maximum support spacing
Figure 6-19: Minimum distance to tting
Figure 6-20: Minimum overhang
Figure 6-17: Maximum cantilever
Figure 6-18: Minimum overlap
E
B
A
C
D
Table 6-6: Uponor PEX-a Pipe Support minimum and maximum spacing requirements