Set | Middle Diameter Pipe (mm) | 10 Year Saving (kg CO2) | 20 Year Saving (kg CO2) | 30 Year Saving (kg CO2) | Largest Diameter Pipe (mm) | 10 Year Saving (kg CO2) | 20 Year Saving (kg CO2) | 30 Year Saving (kg CO2) |
1 | 250 | 14,189 | 28,377 | 42,566 | 350 | 15,264 | 30,528 | 45,793 |
2 | 225 | 10,878 | 21,756 | 32,635 | 355 | 11,525 | 23,050 | 34,574 |
3 | 250 | 48,609 | 97,217 | 145,826 | 350 | 52,243 | 104,486 | 156,729 |
4 | 225 | 35,982 | 71,965 | 107,947 | 355 | 38,117 | 76,234 | 114,351 |
5 | 250 | 81,844 | 163,688 | 245,532 | 350 | 87,927 | 175,854 | 263,781 |
6 | 225 | 59,626 | 119,252 | 178,878 | 355 | 63,161 | 126,321 | 189,482 |
7 | 250 | 100,241 | 200,481 | 300,722 | 350 | 107,469 | 214,938 | 322,408 |
8 | 225 | 75,135 | 150,269 | 225,404 | 355 | 79,469 | 158,939 | 238,408 |
9 | 250 | 152,492 | 304,983 | 457,475 | 350 | 163,425 | 326,850 | 490,275 |
10 | 225 | 112,771 | 225,541 | 338,312 | 355 | 119,267 | 238,534 | 357,802 |
11 | 250 | 211,291 | 422,583 | 633,874 | 350 | 226,372 | 452,745 | 679,117 |
12 | 225 | 154,582 | 309,164 | 463,745 | 355 | 163,477 | 326,953 | 490,430 |
13 | 250 | 173,317 | 346,634 | 519,951 | 350 | 185,577 | 371,154 | 556,731 |
14 | 225 | 132,619 | 265,237 | 397,856 | 355 | 140,141 | 280,281 | 420,422 |
15 | 250 | 263,291 | 526,582 | 789,873 | 350 | 281,795 | 563,590 | 845,385 |
16 | 225 | 198,784 | 397,569 | 596,353 | 355 | 210,036 | 420,073 | 630,109 |
17 | 250 | 364,435 | 728,871 | 1,093,306 | 350 | 389,918 | 779,837 | 1,169,755 |
18 | 225 | 272,204 | 544,408 | 816,612 | 355 | 287,587 | 575,174 | 862,761 |
19 | 250 | 341,430 | 682,861 | 1,024,291 | 350 | 365,377 | 730,754 | 1,096,131 |
20 | 225 | 262,225 | 524,449 | 786,674 | 355 | 277,002 | 554,005 | 831,007 |
21 | 250 | 518,570 | 1,037,141 | 1,555,711 | 350 | 554,696 | 1,109,392 | 1,664,088 |
22 | 225 | 392,931 | 785,862 | 1,178,792 | 355 | 415,025 | 830,050 | 1,245,075 |
23 | 250 | 717,675 | 1,435,349 | 2,153,024 | 350 | 767,408 | 1,534,815 | 2,302,223 |
24 | 225 | 537,927 | 1,075,853 | 1,613,780 | 355 | 568,120 | 1,136,241 | 1,704,361 |