Liquid-Outlet Vortexing Check Outlet Froude number, critical submergence to prevent gas pull-through, and a vortex-breaker recommendation. Per ANSI/HI 9.8 (Hecker).
Outlet
in
m³/h
m
Engineering Basis
Outlet velocity V = Q/((π/4)d²); Froude Fr = V/√(g·d).