Standard Down Pipe Capacity
Standard Down Pipe Capacity
| Round | Size (mm2) | Rectangular/square | Size (mm2) |
|---|---|---|---|
| 65mm | 3 318 | 100 x 50 mm | 4 500 |
| 80mm | 5 027 | 100 x 75 mm | 6 750 |
| 100mm | 7 854 | 100 x 100 mm | 9 000 |
| 125mm | 12 272 | ||
| 150mm | 17 671 | N.B. square and rectangular downpipe capacities have been depreciated by 10%) | |
Clause Number:
F
#+standard-down-pipe-capacity
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