Chilled Water Pump Head Calculation !exclusive! Link

Where:

From steel pipe friction chart for 100 mm, 50 m³/h → velocity ≈ 1.77 m/s, friction ≈ 5 m/100 m. [ H_pipe = 300 , \textm \times 0.05 , \textm/m = 15 , \textm ] chilled water pump head calculation