| (% N.V.) | Pressure compensated Thorpe tube | |||||||||||||
| Oxygen flow rate nominal value (l/min) | ||||||||||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| Maximum | 160% | 142% | 126% | 119% | 118% | 121% | 120% | 121% | 120% | 121% | 123% | 119% | 119% | 118% |
| Percentile 75 | 108% | 103% | 100% | 102% | 101% | 101% | 100% | 99% | 99% | 100% | 100% | 100% | 100% | 100% |
| Median | 94% | 93% | 93% | 91% | 95% | 94% | 96% | 93% | 95% | 93% | 95% | 93% | 96% | 92% |
| Percentile 25 | 83% | 83% | 81% | 81% | 85% | 84% | 86% | 86% | 88% | 86% | 88% | 86% | 88% | 86% |
| Minimum | 58% | 63% | 58% | 64% | 63% | 61% | 65% | 63% | 64% | 62% | 64% | 65% | 64% | 64% |
| IQR | 25% | 20% | 19% | 21% | 16% | 17% | 14% | 14% | 11% | 13% | 12% | 14% | 12% | 14% |
| Range | 103% | 78% | 69% | 55% | 55% | 60% | 55% | 58% | 56% | 59% | 59% | 55% | 54% | 54% |
| Non-pressure compensated Thorpe tube | ||||||||||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| Maximum | 185% | 158% | 144% | 142% | 136% | 134% | 132% | 129% | 127% | 133% | 131% | 134% | 134% | 138% |
| Percentile 75 | 128% | 117% | 111% | 109% | 110% | 109% | 108% | 107% | 106% | 106% | 106% | 107% | 105% | 107% |
| Median | 110% | 106% | 101% | 101% | 100% | 101% | 100% | 99% | 99% | 99% | 99% | 99% | 100% | 99% |
| Percentile 25 | 95% | 92% | 93% | 92% | 93% | 94% | 95% | 94% | 95% | 94% | 94% | 94% | 95% | 94% |
| Minimum | 48% | 50% | 56% | 59% | 63% | 65% | 64% | 66% | 67% | 67% | 67% | 65% | 64% | 67% |
| IQR | 33% | 25% | 19% | 17% | 17% | 15% | 13% | 13% | 11% | 12% | 12% | 13% | 10% | 13% |
| Range | 138% | 108% | 88% | 83% | 73% | 69% | 68% | 64% | 61% | 66% | 64% | 69% | 70% | 72% |