HomeMy WebLinkAboutcalcs-07022021153109Pentair TDH Calculator
Page I of 2
Pool Information
Flow Rate: 68.18 GPM
Total Piping Lengths:
Suction Litt: 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: 10 Ft/Secpiping
Head Loss at 68.18GaIlMin:
(not hooding fittings or valves)
Inlet Piping: 4.28 Ft
Discharge Piping: 4.28 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:
68.18 Gal/Min
Branch Piping: 2.0 In
Your Head Loss:
90.67 Ft
Inlet Piping: 2.0 In
Maximum Flow Rate
Discharge Piping: 2.0 In
at Maximum RPM:
68.18 Gal/Min
Ensure the drain cover max flow rating is not
exceeded.
Head Loss at
90.66 Ft
Maximum Flow Rate:
150
50
0
0
System Head Pressure Curve
I
IntelliFlo Variable Speed, VS+SVRS, VF, or VSF - 3450 rpm
"Clean System
Desired Operation Point
20 40 60 80 100
Volumetric Flow Rate (GPM)
M
https://www.pentairpartners.com/marketing/tdh/index.aspx 10/17/2018
Pentair TDH Calculator
Page 2 of 2
Selected Components
Components
Head Loss at
Name
Quantity
68.18(Ga8Min
2" x 2.5" 3 way valve
0
0.00
2" x 2.5" 2 way valve
5
2.92
Main Drain
1
0.96
PXC
1
3.66
UltraTemp
1
23.88
3/8 inch return
3
34.21
Skimmer 2"
1
1.87
Piping
Inlet
Discharge
Head Loss at
Name
Quantity
Quantity
68.18GailMin
90 degree elbow
12
12
9.77
Tee Through
1
4
1.43
Check Valve
0
1
1.41
Pumps
Name Quantity
IntelliFlo Variable Speed, VS+SVRS, VF, 1
or VSF
All Pentair trademarks and logos are owned by Pentair, Inc. IntelliFlo®, IntelliComm@, EasyTouch@), IntelliTouchO, SunToucho, and Eco SelectTM
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 ourproducts and services, Pentair reserves the
right to change specifications without prior notice. Pentair is an equal opportunity employer.
M,
https://www.pentairpartners.com/marketing/tdh/index.aspx 10/17/2018