| Catalog number | Trade size (inch) |
Metric designator | Inner diameter min. (mm) |
Inner diameter max. (mm) |
Outside diameter min. (mm) |
Outside diameter max. (mm) |
Min bending radius (mm) |
Packing length (m) |
|---|---|---|---|---|---|---|---|---|
| R20660300 | 3/8" | 12 | 12.29 | 12.80 | 17.50 | 18.00 | 50.5 | 30 |
| R20660400 | 1/2" | 16 | 15.80 | 16.31 | 20.80 | 21.30 | 82.5 | 30 |
| R20660600 | 3/4" | 21 | 20.83 | 21.34 | 26.20 | 26.70 | 108.0 | 30 |
| R20661000 | 1" | 27 | 26.44 | 27.08 | 32.80 | 33.40 | 165.0 | 20 |
| R20661200 | 1-1/4" | 35 | 35.05 | 35.81 | 41.40 | 42.20 | 203.0 | 15 |
| R20661400 | 1-1/2" | 41 | 40.10 | 40.64 | 47.40 | 48.30 | 228.5 | 15 |
| R20662000 | 2" | 53 | 51.31 | 51.94 | 59.40 | 60.30 | 282.5 | 10 |
| R20662400 | 2-1/2" | 63 | 62.99 | 63.63 | 72.10 | 73.00 | 374.5 | 8 |
| R20663000 | 3" | 78 | 77.98 | 78.74 | 87.90 | 88.90 | 444.5 | 8 |
| R20664000 | 4" | 103 | 101.60 | 102.62 | 113.30 | 114.30 | 609.5 | 5 |