Borst Engineering & Construction LLC
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Pipe & Pump System Design Calculator (Hazen-Williams Formula) - Borst Engineering & Construction LLC
Calculation Type (0=Pipe Capacity, 1=Pipe Design Flow Rate, 2=Open Pipe/Pump System Design, 3=Closed Pipe/Pump System Design)
Design Flow Rate (GPM, GPM=448.8 x CFS)
Design Inlet Pressure (PSI)
Design Elevation Change (Feet, Outlet Below Inlet is Positive)
Design Hydraulic Diameter (Inches)
Design Length (Feet)
Design Hazen-Williams Friction Coefficient (Steel Pipe is 130)
Design Friction Head Loss (Feet)
Pump Performance Curve Data Point #1 (Flow Rate in GPM, 0.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #2 (Flow Rate in GPM, 1.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #3 (Flow Rate in GPM, 2.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #4 (Flow Rate in GPM, 3.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #5 (Flow Rate in GPM, 4.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #6 (Flow Rate in GPM, 5.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #7 (Flow Rate in GPM, 6.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #8 (Flow Rate in GPM, 7.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #9 (Flow Rate in GPM, 8.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #10 (Flow Rate in GPM, 9.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #11 (Flow Rate in GPM, 10.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #12 (Flow Rate in GPM, 12.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #13 (Flow Rate in GPM, 14.0 for Grundfos UP15-42F)
Pump Performance Curve Data Point #14 (Flow Rate in GPM, 16.8 for Grundfos UP15-42F)
Pump Performance Curve Data Point #1 (Head in Feet, 14.9 for Grundfos UP15-42F)
Pump Performance Curve Data Point #2 (Head in Feet, 14.4 for Grundfos UP15-42F)
Pump Performance Curve Data Point #3 (Head in Feet, 13.8 for Grundfos UP15-42F)
Pump Performance Curve Data Point #4 (Head in Feet, 13.1 for Grundfos UP15-42F)
Pump Performance Curve Data Point #5 (Head in Feet, 12.6 for Grundfos UP15-42F)
Pump Performance Curve Data Point #6 (Head in Feet, 11.9 for Grundfos UP15-42F)
Pump Performance Curve Data Point #7 (Head in Feet, 11.1 for Grundfos UP15-42F)
Pump Performance Curve Data Point #8 (Head in Feet, 10.4 for Grundfos UP15-42F)
Pump Performance Curve Data Point #9 (Head in Feet, 9.7 for Grundfos UP15-42F)
Pump Performance Curve Data Point #10 (Head in Feet, 8.8 for Grundfos UP15-42F)
Pump Performance Curve Data Point #11 (Head in Feet, 7.9 for Grundfos UP15-42F)
Pump Performance Curve Data Point #12 (Head in Feet, 5.8 for Grundfos UP15-42F)
Pump Performance Curve Data Point #13 (Head in Feet, 3.5 for Grundfos UP15-42F)
Pump Performance Curve Data Point #14 (Head in Feet, 0.0 for Grundfos UP15-42F)
Minimum Hydraulic Diameter (Inches)
Actual Flow Rate (GPM, CFS=GPM/448.8)
Actual Velocity (FPS)
Actual Reynolds Number (4600 or more required)
Head Available at Site (Feet)
Head Available at Site (PSI)
Actual Friction Head Loss (Feet)
Actual Friction Head Loss (PSI)
Specific Friction Head Loss (Feet per 100 Feet of Pipe)
Specific Friction Head Loss (PSI per 100 Feet of Pipe)
Head Available at Outlet (Feet)
Head Available at Outlet (PSI)
Pump Head Gain (% of Max Pump Head, 90 or less recommended)
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