| Sizes and weights series 1520 | |||||||||
| 1521 with flange connection 10 - 600 psi | |||||||||
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sizes in mm. go to sizes in inch. |
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| Norm pipe size |
Class | D | k | d | b | f | d² (UNC) |
L gauge Ø100 |
L gauge Ø150 |
| ½" | 150 | 98.0 | 60.5 | 34.9 | 25.0 | 1.6 | 4 x ½" | 110.0 | 135.0 |
| ½" | 300 | 98.0 | 66.7 | 34.9 | 24.0 | 1.6 | 4 x ½" | 109.0 | 134.0 |
| ¾" | 150 | 98.0 | 69.8 | 42.9 | 24.0 | 1.6 | 4 x ½" | 109.0 | 134.0 |
| ¾" | 300 | 117.5 | 82.5 | 42.9 | 26.0 | 1.6 | 4 x ⅝" | 111.0 | 136.0 |
| 1" | 150 | 108.0 | 79.3 | 50.8 | 21.5 | 1.6 | 4 x ½" | 106.5 | 131.5 |
| 1" | 300 | 124.0 | 88.9 | 50.8 | 25.5 | 1.6 | 4 x ⅝" | 110.5 | 135.5 |
| 1½" | 150 | 127.0 | 98.5 | 73.0 | 23.0 | 1.6 | 4 x ½" | 108.0 | 133.0 |
| 1½" | 300 | 155.5 | 114.3 | 73.0 | 32.5 | 1.6 | 4 x ¾" | 117.5 | 142.5 |
| 2" | 150 | 152.4 | 120.6 | 92.0 | 19.0 | 1.6 | 4 x ⅝" | 104.0 | 129.0 |
| 2" | 300 | 165.1 | 127.0 | 92.0 | 22.0 | 1.6 | 8 x ⅝" | 107.0 | 132.0 |