| irp.category.partno | I.D. Inches | Approx Weight | Positive Pressure | Negative Pressure | Centreline Bend Radius | ||
|---|---|---|---|---|---|---|---|
| B-P-3 | 3 | 0.470 | 18 | 29 | 13 | ||
| B-P-4 | 4 | 0.640 | 15 | 29 | 15 | ||
| B-P-5 | 5 | 0.800 | 13 | 29 | 17 | ||
| B-P-5.5 | 5-1/2 | 0.850 | 12 | 29 | 19 | ||
| B-P-6 | 6 | 0.920 | 11 | 29 | 24 | ||
| B-P-7 | 7 | 1.060 | 9.5 | 29 | 26 | ||
| B-P-8 | 8 | 1.200 | 8.5 | 29 | 28 | ||
| B-P-9 | 9 | 1.380 | 8 | 29 | 30 | ||
| B-P-10 | 10 | 1.550 | 6 | 29 | 32 | ||
| B-P-11 | 11 | 1.690 | 5.5 | 29 | 34 | ||
| B-P-12 | 12 | 1.830 | 5 | 29 | 37 | ||