Pressure loss & equivalent length of Daejin flexible sprinkler hose drop DJ25ub-1500

Summary of pressure loss & equivalent length for 1500 mm flexible hose with three 90° bend and terminated in a ½” outlet reducer – Daejin Flexible hose sprinkler Drop

Flow rate (l/min)Pressure  upstream(bar)Pressure downstream(bar)Corrected pressure loss (bar)Eqivalent Length
400.370.200.0655.36
600.980.520.27710.81
801.760.930.52912.13
1002.771.430.88113.37
1204.032.081.31314.22
1506.353.222.10115.06

Average equivalent length – 11.82