HomeMy WebLinkAboutTDH CALCULATORPentair TDH Calculator
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�-`PENTAIR
TDH CALCULATOR
Pool Information
Flow Rate: 72.73 GPM
Total Piping Lengths:
Suction Lift: 2 Ft
Inlet Side: 60 Ft
Discharge Side: 60 Ft
Maximum Pipe Velocity Allowed:
Piping Sizes:
(consult your local code)
Inlet Piping: 2.052 In
Branch Piping: 8 Ft/Sec
Discharge Piping: 2.052 In
Inlet Piping: 8 Ft/Sec
Discharge Piping: 8 FtlSec
Piping Head Loss at 72.73Gal/Min:
(not incuding fittings or valves)
Inlet Piping: 4.83 Ft
Discharge Piping: 4.83 Ft
For advanced pools that contain multiple suctions, this program may be
inaccurate. Consult a hydraulics engineer. This program is for single pump
sytems with a single body of water.
Results: Your TDH Calculation
Suggested Minimum Pipe Sizes:
Flow Rate:
72.73 Gal/Min
Branch Piping: 2.0 In
Your Head Loss:
59.49 Ft
Inlet Piping: 2.0 In
Maximum Flow Rate
Discharge Piping: 2.0 In
at Maximum RPM:
72.73 Gal/Min
Ensure the drain cover max flow rating is not
exceeded.
Head Loss at
59.50 Ft
Maximum Flow Rate:
120
100
40
20
0
System Head Pressure Curve
i
1
r
IntelliFlo 11 - 3450 rpm
Clean System
-' Desired Operation Point
0 25 50 75
Volumetric Flow Rate (GPM)
100
RECEIVED
AUG 2 7 2021
St, Lucie County
Permitting
https://www.pentairpartners.com/marketing/tdh/index.aspx 8/8/2018
Pentair TDH Calculator
Page 2 of 2
Selected Components
Components
Head Loss at
Name
Quantity
72.73GaIlMin
2" x 2.5" 3 way valve
5
4.43
2" x 2.5" 2 way valve
0
0.00
Main Drain
1
1.06
PXC
1
4.17
3/8 inch return
4
21.93
Skimmer 2"
1
2.36
Piping
Inlet
Discharge
Head Loss at
Name
Quantity
Quantity
72.73GaUMln
90 degree elbow
12
12
11.01
Tee Through
0
4
1.29
Check Valve
0
1
1.59
Pumps
Name
IntelliFlo 11
Quantity
1
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are registered trademarks and/or trademarks of Pentair Water Pool and Spa, Inc. and/or its affiliated companies in the United States and/or other
countries. Unless expressly noted, names and brands of third parties that may be used in this document are not used to indicate an affiliation or
endorsement between the owners of these names and brands and Pentair Water Pool and Spa, Inc. Those names and brands may be the
trademarks or registered trademarks of those third parties. Because we are continuously improving our products and services, Pentair reserves the
right to change specifications without prior notice. Pentair is an equal opportunity employer.
https://www.pentairpartners.com/marketing/tdh/index.aspx 8/8/2018