689 cfm to m³/h

689 cfm = 1,170.617 m³/h

cfmm³/h
674 cfm1,145.132
679 cfm1,153.627
684 cfm1,162.122
6891,170.617
694 cfm1,179.112
699 cfm1,187.607
704 cfm1,196.103

689 cfm = 1,170.617 m³/h

Formula

1 L/s = 0.264172 gal/min · 1 m³/h = 0.588578 cfm · 1 cfm = 1.69901 m³/h