HDPE ELECTRO-FUSION FITTINGS

Modern Infrastructure Demands

Wall Thickness
Nominal
Size Inch
Outside Diameter Class C 9.0 bar
(90m head of water)
Class D 12.0 bar
(120m head of water)
Class E 15.0 bar
(150m head of water)
Min Max Min Max Min Max Min Max
mm mm mm mm mm mm mm mm
1/2 21.2 21.5 - - - - 1.7 2.1
3/4 26.6 26.9 - - - - 1.9 2.5
1 33.4 33.7 - - - - 2.2 2.7
11/4 42.1 42.4 - - 2.2 2.7 2.7 3.2
11/2 48.1 48.4 - - 2.5 3.0 3.1 3.7
2 60.2 60.5 2.5 3.0 3.1 3.7 3.9 4.5
3 88.7 89.1 3.5 4.1 4.6 5.3 5.7 6.6
4 114.1 114.5 4.5 5.2 6.0 6.9 7.3 8.4
6 168.0 168.5 6.6 7.6 8.8 10.2 10.8 12.5
8 218.8 219.4 7.8 9.0 10.3 11.9 12.6 14.5
10* 272.6 273.4 9.7 11.2 12.8 14.8 15.7 18.1
12 323.4 324.3 11.5 18.3 15.2 17.5 18.7 21.6