Installation Guide

Installation Instructions
26 of 44
IM-PP 724607 0320 ProPress
4.3.4 ProPress Rings Clearance Requirements
Ensure that the space required for system pressing tools is available
if Viega ProPress 󶈵ttings will be installed immediately upstream or
downstream from ceiling penetrations.
Tube
Diameter
(inches)
A
minimum
(inches)
A
minimum
(mm)
B
minimum
(inches)
B
minimum
(mm)
C
minimum
(inches)
C
minimum
(mm)
½ 2¼ 57 2⅛ 54 1
1
/
16
27
¾ 2
11
/
16
68 2⅞ 73 1⅛ 28
1 2
15
/
16
75 3
5
/
16
84
1
3
/
16
30
1¼ 3
5
/
16
84 3⅞ 99
1½ 3
11
/
16
94 4
5
/
16
110
2" 4
7
/
16
113 5
7
/
16
139
Table 7: ProPress rings dimensions
Tube
Diameter
(inches)
A
minimum
(inches)
A
minimum (mm)
B
minimum
(inches)
B
minimum (mm)
½ 1⅝ 41 2
3
/
16
71
¾ 1¾ 45 2
3
/
16
55
1 2 51 1⅝ 42
1¼ 2
3
/
16
55 2
15
/
16
75
Table 8: ProPress rings with V1 Actuator clearance requirements
Tube
Diameter
(inches)
A
minimum
(inches)
A
minimum (mm)
B
minimum
(inches)
B
minimum (mm)
1½ 2⅜ 60 3
5
/
16
85
2 2
9
/
16
65 4⅛ 105
Table 9: ProPress rings with V2 Actuator clearance requirements
Tube
Diameter
(inches)
A
minimum
(inches)
A
minimum
(mm)
B
minimum
(inches)
B
minimum
(mm)
C
minimum
(inches)
C
minimum
(mm)
½ 1⅝ 41 3
9
/
16
90 2
5
/
16
59
¾ 1¾ 45 3⅝ 92 2⅛ 55
1 2 51 3
13
/
16
97 2
3
/
16
56
1¼ 2
3
/
16
55 3¾ 92 2⅛ 55
Table 10: ProPress rings with V1 Actuator clearance requirements between tube, wall,
and 󶈶oor
"
#
$
A
B
C