INDUSTRIAL TYPE PRE-INSULATED REDUCERS

DN Inch Out. Dia. (d1) mm Casing Pipe Out. Dia. (D2) mm Fittings
20 3/4″ 26.9 125 x
25 1″ 33.7 125 x x
32 1 1/4″ 42.4 140 x x x
40 1 1/2″ 48.3 160 x x x x
50 2″ 60.3 180 x x x x x
65 2 1/2″ 76.1 200 x x x x x x
80 3″ 88.9 225 x x x x x x x
100 4″ 114.3 250 x x x x x x x x
125 5″ 139.7 280 x x x x x x x x x
150 6″ 168.3 355 x x x x x x x x x x
200 8″ 219.1 400 x x x x x x x x x x x
250 10″ 273 450 x x x x x x x x x x x
300 12″ 323.9 500 x x x x x x x x x x x x
350 14″ 355.6 560 x x x x x x x x x x x x x
400 16″ 406.4 630 x x x x x x x x x x x x x
450 18″ 457.2 710 x x x x x x x x x x x x x
500 20″ 508 800
x x x x x x x x x x x x x x
600 24″ 610 900
x x x x x x x x x x x x x x
700 28″ 711 1000
x x x x x x x x x x x x x x
800 32″ 813 1100
x x x x x x x x x x x x x x
900 36″ 914 1200
x x x x x x x x x x x x x x
1000 40″ 1016 1400
x x x x x x x x x x x x x x
1100 44″ 1118 1400
x x x x x x x x x x x x x x
1200 48″ 1219 1400 x