Pressure Levels | Equation (10) | Equation (11) | Equation (8) | Equation (8) with Real Area | Vertical Force. (VF) | Minimum estimated (EMi) | Maximum estimated (EMa) | Difference between VF and EMa (%) |

Maximum | 10.1 | 13.6 | 14.3 | 20.6 | 23.5 | 24.0 | 40.0 | 70 |

Medium | 8.0 | 10.6 | 11.3 | 16.4 | 18.8 | 18.0 | 30.0 | 60 |

Minimum | 4.4 | 5.5 | 6.3 | 10.2 | 13.1 | 14.0 | 22.0 | 68 |