performance

1 Purpose(1) To digitize and plot the pump performance curves and to obtain the equation-fit coefficients (2) To avoid data duplication and to maintain one data source for each pump

2 Importance of this TemplateCurve coefficients calculated in this template will be used when required in competitive analysisNote: The Template for AP input of data from Test-Lab Sheets is similar but it differs in NPSH and Lift Test Head Calculation

3 Pump Performance Data that may need to be entered by this TemplateR&D, Test, Published, H2Optimize, CFD-final. Use this template to obtain thecurve and the eq. fit coefficients used in the analysis of pump performance

4 File Name Convention

5 How to use this templateA Tab [ GrabIt!] :

Follow the instructions in the tab for pick-up error evaluation and pick-up points selection

A Tab [ Input] : 5.1 Enter new data as required. All grey cells are required inputs. NPSH data is an optional input and may be added on the right-hand grouping

of columns on the input tab.

5.2 Enter the performance data in the new block under following headingData Point GPM TDH BHP Efficiency RPM

Data point restriction (Max 10 point)

Data Point GPM NPSH RPMData point restriction (Max 6 point)

Data Point GPM TDH RPM (For lift data under grey highlighted portion)Data point restriction (Max 6 point)

Important Note:1 NPSH and Lift test Data (if plotted) must be entered with minimum 4 points2 The shut-off capacity (zero capacity) is entered as a small positive number (1.e-6) but not as zero,.3 500 A minimum of (6) data points are required for TDH or BHP curves.4 10005 1250 All data must fill-in the last rows designated for data input - the last row must contain data.6 1500 In other words if only 8 points are entered in 10-points field for Head, BHP, or Eff., 7 1750 the first point is entered in the third row. 8 2000 Similarly for NPSH and Lift Head Data which are entered in a table of 6 (instead of 10) rows9 2250

10 2500

B Tab [Curves] : 5.3

<[Competitor]-Pump-name> Curve Data

This tab needs an updated only if new input blocks were copied&pasted in the Input tab.

If a new block must be added to this tab to accommodate new blocks in the Input tab then copy&paste an existing block at the end.This will require update only on the links of the series in the newly created graphs to point to the corresponding new series.No other update is necessary.

Note that LINEST function for obtaining the coefficients of the curves does not require any update as it is span over the last 6 points (for Head, BHP and Eff.) and over the last 4 points for (NPSH and Lift test) which are the minimum required number of points.

5.4 Data Checking in Tab [Input]Check the data in Tab [Input] if it is entered accurately

5.5 Data Checking in Tab [Curves]Check the % errors between the input data point and those obtained by the eq. fit.If the max(error) is above 1% a warning will be displayed. In that case, review your digitized data for accuracy. Correct the input data if necessary.

5.6 Write the owner name (your name if you have entered or corrected the data) in each block of the data.

6 Units of Data in Tab [ input]Flow [GPM]Head [Feet]Power [hp]Efficiency [100 x %]NPSH [Feet]Lift [Feet] ( Enter the last 6 value with out velocity correction)

7 Other Important Notes related to this templateDo not change any formula, layout or format of the blocks without notifying Boyko Tchavdarov (AP). The Tabs are locked and should remain locked unless the above mentioned updates require to unlock them.Most cells in the Curves tab are locked and should not require modification.

8 Using the pump curve data in other SpreadsheetsPump curve data from this spreadsheet can be used in another spreadsheet. This must be done by copy& paste the curve coefficientsobtained for the right trim and speed along with the maximum error and the capacity at which this error occur. If the specific of work require tofit the curve below the capacity at which the LINEST function has been applied, than a copy of this spreadsheet must be created and the anychanges must be approved by Boyko Tchavdarov (AP) before using the new template designate for low capacity section of the curve.

To copy coefficients to a pump's CAP Tabular Data file, refer to columns AK:AZ. Coefficients in these columns are properly formatted to becopied and pasted in the CAP Tabular Data file.

(1) To digitize and plot the pump performance curves and to obtain the equation-fit coefficients

Curve coefficients calculated in this template will be used when required in competitive analysisNote: The Template for AP input of data from Test-Lab Sheets is similar but it differs in NPSH and Lift Test Head Calculation

Follow the instructions in the tab for pick-up error evaluation and pick-up points selection

Enter new data as required. All grey cells are required inputs. NPSH data is an optional input and may be added on the right-hand grouping

(For lift data under grey highlighted portion)

NPSH and Lift test Data (if plotted) must be entered with minimum 4 pointsThe shut-off capacity (zero capacity) is entered as a small positive number (1.e-6) but not as zero,.A minimum of (6) data points are required for TDH or BHP curves.

All data must fill-in the last rows designated for data input - the last row must contain data.In other words if only 8 points are entered in 10-points field for Head, BHP, or Eff.,

Similarly for NPSH and Lift Head Data which are entered in a table of 6 (instead of 10) rows

if new input blocks were copied&pasted in the Input tab.

If a new block must be added to this tab to accommodate new blocks in the Input tab then copy&paste an existing block at the end.This will require update only on the links of the series in the newly created graphs to point to the corresponding new series.

Note that LINEST function for obtaining the coefficients of the curves does not require any update as it is span over the last 6 points (for Head, BHP and Eff.) and over the last 4 points for (NPSH and Lift test) which are the minimum required number of points.

Check the % errors between the input data point and those obtained by the eq. fit.If the max(error) is above 1% a warning will be displayed. In that case, review your digitized data for accuracy.

Write the owner name (your name if you have entered or corrected the data) in each block of the data.

Do not change any formula, layout or format of the blocks without notifying Boyko Tchavdarov (AP). The Tabs are locked and should remain locked unless the above mentioned updates require to unlock them.

Pump curve data from this spreadsheet can be used in another spreadsheet. This must be done by copy& paste the curve coefficientsobtained for the right trim and speed along with the maximum error and the capacity at which this error occur. If the specific of work require tofit the curve below the capacity at which the LINEST function has been applied, than a copy of this spreadsheet must be created and the anychanges must be approved by Boyko Tchavdarov (AP) before using the new template designate for low capacity section of the curve.

To copy coefficients to a pump's CAP Tabular Data file, refer to columns AK:AZ. Coefficients in these columns are properly formatted to be

Instructions; Copy&past the Test Report as shown below or enter data from curves .Print/Enter data at nominal RPM and Head in feet !!

To insert new data insert 30 empty rows in Log and Test tabs . Then copy&paste tables and graphs in Log tabTest No

Owner THE DURIRON COMPANY -

Date: 7/3/2010

Serial No:

Descript. Semi open,STD-A05,Max sphere 13/32,eye area3.5sq inchCustomer

Pump Size 2k2x1-10APump Model DURO MARK IIIDisch/Suc. ID 2.000 1.000 TDH must be entered in feet !

Do not use these coefficients for the CAP template !Impeller Dia. 10.000 Filing Tip Work OK!Stages 1 OK!

OK!( 100 x % ) OK!

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients #DIV/0! 1750 BHP -4.952E-08 1.580E-05 2.371E-02

#DIV/0! 1750 TDH -4.258E-05 3.311E-04 -2.407E-02

1 0.00 115.00 2.40 0.00 1750 Eff. -1.416E-05 -5.158E-03 ###

2 15.00 115.00 2.70 16.13 17503 25.00 115.00 3.00 24.20 17504 40.00 113.00 3.35 34.07 1750 x1= -3.184E+02 x2=

5 50.00 110.00 3.60 38.58 1750 RPM GPM TDH (feet)6 60.00 107.00 3.90 41.57 1750 BEP 1750 75.6 97.87 75.00 98.00 4.22 44.01 1750 OK!

8 97.00 78.00 4.80 39.80 1750 Warning: Calculated Best Efficiency < Tabular Best Efficiency !2

Test No


Date: 7/3/2010

Serial No:




OK!( 100 x % ) OK!

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients

Leave four empty lines on the top of each record:

Replace zero value with 0.00001

Data occupy the last rows !



A20


B20


A50


B50


#DIV/0! 1750 BHP -5.399E-06 8.568E-04 -1.984E-02

#DIV/0! 1750 TDH -8.278E-06 -3.943E-03 5.261E-02

1 0.00 105.00 2.00 0.00 1750 Eff. 7.360E-05 -1.998E-02 ###

2 15.00 104.90 2.38 16.70 17503 25.00 103.00 2.43 26.76 17504 40 99.5 2.74 36.68 1750 x1= 1.067E+02 x2=


8 92.00 69.30 3.70 43.51 1750 OK!3

Test No


Date: 7/3/2010

Serial No:



Do not use these coefficients for the CAP template !Impeller Dia. 9.000 Filing Tip Work OK!Stages OK!

OK!( 100 x % ) OK!

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients #DIV/0! 1750 BHP 2.657E-07 -1.447E-05 1.639E-02

#DIV/0! 1750 TDH -2.201E-06 -6.330E-03 1.605E-01

#DIV/0! 1750 Eff. -3.765E-06 -9.935E-03 ###

1 0.00 94.60 1.70 0.00 17502 15.00 94.30 2.00 17.86 17503 25.00 93.44 2.17 27.19 1750 x1= -1.824E+03 x2=


7 85.00 59.90 3.21 40.05 1750 OK!4

Test No


Date: 7/3/2010

Serial No:




A80


B80




OK!( 100 x % ) OK!

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients #DIV/0! 1750 BHP -3.206E-06 4.420E-04 -2.676E-03

#DIV/0! 1750 TDH -1.106E-04 7.843E-03 -4.153E-01

1 0.00 84.00 1.50 0.00 1750 Eff. -2.159E-05 -9.008E-03 ###

2 15.00 83.80 1.60 19.84 17503 25.00 82.00 1.80 28.76 17504 40.00 78.00 2.05 38.43 1750 x1= -3.383E+02 x2=


8 79.00 51.00 2.60 39.13 1750 OK!5

Test No


Date: 7/3/2010

Serial No:




OK!( 100 x % ) OK!


#DIV/0! 1750 TDH -3.405E-04 3.725E-02 ###

1 0.00 73.00 1.20 0.00 1750 Eff. 2.121E-04 -4.832E-02 ###

2 15.00 71.00 1.48 18.17 17503 25.00 70.00 1.58 27.97 17504 40.00 65.10 1.65 39.97 1750 x1= 1.016E+02 x2=


8 71.00 43.00 2.10 36.71 1750 Warning: Calculated Best Efficiency < Tabular Best Efficiency !





A110


B110


A140


B140


6

Test No


Date: 7/3/2010

Serial No:




OK!( 100 x % ) OK!


#DIV/0! 1750 TDH 5.044E-05 -1.915E-02 8.389E-01

1 0.00 64.00 1.10 0.00 1750 Eff. 2.161E-04 -4.605E-02 ###

2 15.00 63.00 1.19 20.05 17503 25.00 60.25 1.25 30.43 17504 30.00 60.00 1.30 34.97 1750 x1= 9.665E+01 x2=


8 65.00 38.00 1.80 34.65 1750 OK!7

Test No


Date: 7/3/2010

Serial No:




OK!( 100 x % ) OK!

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients



Data occupy the last rows !Replace zero value with 0.00001

A170


B170


A200


B200


#DIV/0! 1750 BHP 1.556E-06 -9.055E-05 6.060E-03

#DIV/0! 1750 TDH 1.376E-04 -2.446E-02 6.542E-01

#DIV/0! 1750 Eff. -7.269E-05 -1.353E-02 ###

1 0.00 54.80 0.90 0.00 17502 15.00 54.80 1.10 18.87 17503 20.00 54.50 1.13 24.36 1750 x1= -1.696E+02 x2=


7 60.00 31.00 1.40 33.55 1750 OK!8

Test No


Date: 7/3/2010

Serial No:




OK!( 100 x % ) OK!


#DIV/0! 1750 TDH -2.374E-04 6.182E-03 -3.800E-02

#DIV/0! 1750 Eff. -2.007E-04 -1.091E-02 ###

1 0.00 45.00 0.65 0.00 17502 10.00 45.00 0.82 13.86 17503 15.00 44.90 0.82 20.74 1750 x1= -7.454E+01 x2=


7 53.00 25.00 1.17 28.60 1750 OK!9

Test No


Date: 7/3/2010

Serial No:





A230


B230




OK!( 100 x % ) OK!


#DIV/0! 1750 TDH 1.496E-05 -2.168E-02 7.949E-01

1 0.00 37.00 0.60 0.00 1750 Eff. -4.670E-04 8.038E-03 ###

2 10.00 37.00 0.70 13.35 17503 15.00 35.00 0.76 17.44 17504 20.00 35.00 0.77 22.96 1750 x1= -2.520E+01 x2=


8 46.00 20.00 0.81 28.86 1750 OK!10

Test No


Date: 7/1/2010

Serial No:

Descript. Semi open,STD-A05,Max sphere 13/32,eye area 3.5sq inchCustomer

Pump Size 2k2*1-10APump Model DURO MARK IIIDisch/Suc. ID 2.000 1.000 TDH must be entered in feet !

Do not use these coefficients for the CAP template !Impeller Dia.

Filing Tip Work Error: Minimum 6 Test Points are required !Stages #DIV/0!

#DIV/0!

( 100 x % ) Err:502

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients #DIV/0! BHP Err:502 Err:502 Err:502

#DIV/0! TDH Err:502 Err:502 Err:502

#DIV/0! Eff. #DIV/0! #DIV/0! #DIV/0!

#DIV/0! #DIV/0! #DIV/0! x1= #DIV/0! x2=

#DIV/0! RPM GPM TDH (feet) #DIV/0! BEP 0 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

#DIV/0! #DIV/0!



A260


B260


A290


B290


CHECK FOR HIDDEN TABLES ABOVE THIS LINE! - Unhide Tables for overwriting them with new actual data !

DO NOT CUT CELLS IN THIS TAB ! Manualy enter NPSH and/or Lift data in shaded cellsCOPY, COPY &PASTE ARE OK !

Optional InputsTo insert new data insert 30 empty rows in Log and Test tabs . Then copy&paste tables and graphs in Log tab

NPSH P_barom.: 34.3 gauge_h 0.5 Not Used in This Template

Not Linked Values Nominal Values

Head -Psi Head - ft Data Point GPM NPSH RPM GPM (Nom) NPSH0.00 1750 0.00 0.000.00 1 19.3 0.8 1750 19.28 0.800.00 2 39.3 1.0 1750 39.33 1.000.00 3 59.0 1.5 1750 59.02 1.500.00 4 79.0 2.0 1750 79.04 2.000.00 5 89.4 2.5 1750 89.41 2.50

Do not use these coefficients for the CAP template ! 0.00 No warning

No warning

`

Lift test No 0 Enter the last 6 points without velocity correction ! Nominal Values

Equation Fit Coefficients gpm C heck-up ! % Error Data Point GPM TDH RPM GPM (Nom)TDH (Nom))

### 75 4.2 0.52%

### 75 98.2 0.16%

### 75 43.8 -0.44%

BEP Efficiency Error : -0.43%

BEP Capacity Error : 0.74% #DIV/0! #DIV/0!7.556E+01 Max error: 0.74% #DIV/0! #DIV/0!BHP % Eff. #DIV/0! #DIV/0!4.3 43.8 #DIV/0! #DIV/0!

#DIV/0! #DIV/0! Warning: Calculated Best Efficiency < Tabular Best Efficiency ! #DIV/0! #DIV/0!




Do not use these coefficients for the CAP template ! 0.00 No warning `

No warning

`



### 75 3.5 -0.42%

### 75 82.5 0.05%

### 75 44.2 0.38%

0.00%

0.00% #DIV/0! #DIV/0!7.428E+01 Max error: 0.42% #DIV/0! #DIV/0!BHP % Eff. #DIV/0! #DIV/0!3.5 44.2 #DIV/0! #DIV/0!

#DIV/0! #DIV/0! #DIV/0! #DIV/0!





No warning

`



### 60 2.7 0.01%

### 60 79.7 -0.10%

-6.808E-02 60 44.0 -0.09%

0.00%


#DIV/0! #DIV/0! #DIV/0! #DIV/0!



Head -Psi Head - ft Data Point GPM NPSH RPM GPM (Nom) NPSH0.00 1750 0.00 0.000.00 1 16.7 0.8 1750 16.69 0.800.00 2 36.0 1.0 1750 36.02 1.00

0.00 3 48.9 1.5 1750 48.90 1.500.00 4 62.1 2.0 1750 62.14 2.000.00 5 69.6 2.5 1750 69.64 2.50


No warning

`



### 75 2.6 -0.53%

### 75 55.5 0.52%

### 75 40.7 0.83%

0.00%


#DIV/0! #DIV/0! #DIV/0! #DIV/0!





No warning

`



### 65 2.1 0.33%

### 65 50.6 0.49%

### 65 39.0 -0.49%


BEP Capacity Error : 0.65% #DIV/0! #DIV/0!5.033E+01 Max error: 0.65% #DIV/0! #DIV/0!BHP % Eff. #DIV/0! #DIV/0!1.9 41.9 #DIV/0! #DIV/0!

#DIV/0! #DIV/0! Warning: Calculated Best Efficiency < Tabular Best Efficiency ! #DIV/0! #DIV/0!





No warning

`



### 60 1.8 -0.24%

### 60 42.8 0.03%

### 60 36.5 0.14%

0.00%


#DIV/0! #DIV/0! #DIV/0! #DIV/0!





No warning

`



### 40 1.2 -0.05%

### 40 45.9 -0.18%

### 40 37.9 -0.04%

0.00%


#DIV/0! #DIV/0! #DIV/0! #DIV/0!





No warning

`



8.663E-01 45 1.1 0.30%

### 45 34.1 0.35%

### 45 35.0 0.05%

0.00%


#DIV/0! #DIV/0! #DIV/0! #DIV/0!



Head -Psi Head - ft Data Point GPM NPSH RPM GPM (Nom) NPSH0.00 1750 0.00 0.000.00 1 12.3 0.8 1750 12.27 0.800.00 2 25.2 1.0 1750 25.16 1.00

0.00 3 30.2 1.5 1750 30.17 1.500.00 4 35.9 2.0 1750 35.89 2.000.00 5 40.9 2.5 1750 40.90 2.50


No warning

`



7.567E-01 35 0.8 -0.05%

### 35 29.8 -0.14%

### 35 32.9 -0.10%

0.00%


#DIV/0! #DIV/0! #DIV/0! #DIV/0!



Head -Psi Head - ft Data Point GPM NPSH RPM GPM (Nom) NPSH0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!


No warning

Error: Minimum 6 Test Points are required ! `



Err:502 0 Err:502 Err:502

Err:502 0 Err:502 Err:502

#DIV/0! 0 #DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0! #DIV/0! #DIV/0!#DIV/0! Max error: Err:502 #DIV/0! #DIV/0!

BHP % Eff. #DIV/0! #DIV/0!#DIV/0! #DIV/0! #DIV/0! #DIV/0!

#DIV/0! #DIV/0! #DIV/0! #DIV/0!

Not Used in This Template

Nominal Values

RPM(Nom) P_barom Gage_h1750 34.30 0.501750 34.30 0.501750 34.30 0.501750 34.30 0.501750 34.30 0.501750 34.30 0.50

not usedin this template

Enter the last 6 points without velocity correction ! Nominal Values

RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

175017501750175017501750


Nominal Values

RPM(Nom) P_barom Gage_h1750 34.30 0.501750 34.30 0.501750 34.30 0.50

1750 34.30 0.501750 34.30 0.501750 34.30 0.50



RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

175017501750175017501750


Nominal Values

RPM(Nom) P_barom Gage_h1750 34.30 0.501750 34.30 0.501750 34.30 0.50

1750 34.30 0.501750 34.30 0.501750 34.30 0.50



RPM(Nom)

175017501750175017501750


Nominal Values




RPM(Nom)

000000

No NPSH TrimFact:0.5 Lift Fact: 2.0 Efficiency Trim Coeff.: 0.15 Scaled Results for Lif-test are not relayable !1 Owner: Sumit Company: THE DURIR Date: NA 2k2x1-10A

Trim Ratio: 1.000 RPM ratio: 1.000 Type: Fire

Special Parts/Test Conditions Primary Secondary

0 100 1500 74 48

Specific Speed gpm BEP head BEP out 74 -24489 76 43.8% 98 of range -32.0% FAIL

Semi open,STD-A05,Max sphere 13/32,eye ar Disch. ID: 2 Suction ID: 1.000Test No Pump Size Pump Model Imp. D stages N (rpm)

0 2k2x1-10A DURO MARK III 10.000 1 1750Data Point Efficiency GPM TDH BHP RPM

#N/A #N/A #N/A #N/A 1,750 #N/A #N/A #N/A #N/A 1,750

1 0.0% 0.0 115.0 2.4 1,7502 16.1% 15.0 115.0 2.7 1,7503 24.2% 25.0 115.0 3.0 1,7504 34.1% 40.0 113.0 3.4 1,7505 38.6% 50.0 110.0 3.6 1,7506 41.6% 60.0 107.0 3.9 1,7507 44.0% 75.0 98.0 4.2 1,7508 39.8% 97.0 78.0 4.8 1,750

Lift Test: #DIV/0! head-drop #DIV/0! #DIV/0!

Data Point GPM NPSH GPM-lift TDH (lift) V-Head Corr RPM Curve 1 #N/A #N/A #DIV/0! #DIV/0! #DIV/0! 1,750 BHP

2 19.3 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head

3 39.3 1.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Efficiency

4 59.0 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 79.0 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift

6 89.4 2.5 #DIV/0! #DIV/0! #DIV/0! 1,750 #DIV/0!No NPSH TrimFact:0.5 Lift Fact: 2.0 Efficiency Trim Coeff.: 0.15 Overwrite old data with new one in Input-tab. Copy&Paste additional data-blocks if necessary2 Owner: Sumit Company: THE DURIR Date: NA 2k2x1-10A



0 100 1500 62 40

Specific Speed gpm BEP head BEP out 62 -4548 74 44.2% 83 of range -7.3% FAIL




1 0.0% 0.0 105.0 2.0 1,7502 16.7% 15.0 104.9 2.4 1,7503 26.8% 25.0 103.0 2.4 1,7504 36.7% 40.0 99.5 2.7 1,7505 41.3% 50.0 96.0 2.9 1,7506 43.3% 60.0 91.5 3.2 1,750 0 20 40 60 80 100 120 140 160

0

20

40

60

80

100

120

f(x) = − 5.3994E-06 x³ + 8.5683E-04 x² − 1.9837E-02 x + 2.4811E+00f(x) = 0

f(x) = − 8.2783E-06 x³ − 3.9428E-03 x² + 5.2608E-02 x + 1.0427E+02

Head- Data

Polynomial (Head- Data)

Lift

Polynomial (Lift)

Primary-Secondary

Power-Data

Polynomial (Power-Data)

Q (gpm)

Head

(fe

et)

0 100 200 300 400 500

0

50

100

150

200

250

f(x) = − 4.9519E-08 x³ + 1.5800E-05 x² + 2.3713E-02 x + 2.3928E+00f(x) = 0

f(x) = − 4.2577E-05 x³ + 3.3112E-04 x² − 2.4072E-02 x + 1.1606E+02

Head-Data

Polynomial (Head-Data )

Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

C1

Gulich: [1.5 ;2.5]

E1

Unknown May be [1.5; 3]

H1

Gulich: [0.15,0.25]

I1

May need tuning for different impellers in [0.15,0.25] by Gulich p. 173

C7

Ns is correct only at full size impeller diameter !

C23

Suction Lift is about (33 - NPSH)

H24

Not used in this template

C31

Gulich: [1.5 ;2.5]

E31


H31

Gulich: [0.15,0.25]

I31

Need tro be tuned for each impeller in [0.15,0.25] by Gulich p. 173

C37


7 44.0% 75.0 82.5 3.6 1,7508 43.5% 92.0 69.3 3.7 1,750



2 18.9 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 55.0 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 72.6 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 93 61

Specific Speed gpm BEP head BEP out 93 93#DIV/0! 65 44.3% 76 of range 100.0% PASS



#N/A #N/A #N/A #N/A 1,750 #N/A #N/A #N/A #N/A 1,750 #N/A #N/A #N/A #N/A 1,750

1 0.0% 0.0 94.6 1.7 1,7502 17.9% 15.0 94.3 2.0 1,7503 27.2% 25.0 93.4 2.2 1,7504 37.7% 40.0 89.5 2.4 1,7505 41.7% 50.0 85.2 2.6 1,7506 44.0% 60.0 79.8 2.7 1,7507 40.1% 85.0 59.9 3.2 1,750



2 8.6 0.2 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 25.5 0.4 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 32.9 0.5 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 89 58



0 20 40 60 80 100 120 140 160

0

20

40

60

80

100

120

f(x) = − 5.3994E-06 x³ + 8.5683E-04 x² − 1.9837E-02 x + 2.4811E+00f(x) = 0

f(x) = − 8.2783E-06 x³ − 3.9428E-03 x² + 5.2608E-02 x + 1.0427E+02

Head- Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80 90

0

10

20

30

40

50

60

70

80

90

100

f(x) = 2.6573E-07 x³ − 1.4469E-05 x² + 1.6386E-02 x + 1.7587E+00f(x) = 0

f(x) = − 2.2013E-06 x³ − 6.3303E-03 x² + 1.6051E-01 x + 9.3354E+01Head-Data

Polynomial (Head-Data)

Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80 90

0

10

20

30

40

50

60

70

80

90

f(x) = − 3.2058E-06 x³ + 4.4203E-04 x² − 2.6762E-03 x + 1.6431E+00f(x) = 0

f(x) = − 1.1059E-04 x³ + 7.8429E-03 x² − 4.1527E-01 x + 8.9187E+01Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

C53


H54


C61

Gulich: [1.5 ;2.5]

E61


H61

Gulich: [0.15,0.25]

I61


C67


C83


H84


C91

Gulich: [1.5 ;2.5]

E91


H91

Gulich: [0.15,0.25]

I91


C97




1 0.0% 0.0 84.0 1.5 1,7502 19.8% 15.0 83.8 1.6 1,7503 28.8% 25.0 82.0 1.8 1,7504 38.4% 40.0 78.0 2.0 1,7505 42.5% 50.0 74.0 2.2 1,7506 43.5% 55.0 72.0 2.3 1,7507 40.4% 75.0 55.2 2.6 1,7508 39.1% 79.0 51.0 2.6 1,750



2 16.7 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 48.9 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 62.1 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 93 60





1 0.0% 0.0 73.0 1.2 1,7502 18.2% 15.0 71.0 1.5 1,7503 28.0% 25.0 70.0 1.6 1,7504 40.0% 40.0 65.1 1.6 1,7505 41.9% 50.0 62.2 1.9 1,7506 41.4% 55.0 59.0 2.0 1,7507 39.2% 65.0 50.4 2.1 1,7508 36.7% 71.0 43.0 2.1 1,750



2 15.9 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 44.6 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 55.7 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift

6 62.5 2.5 #DIV/0! #DIV/0! #DIV/0! 1,750 #DIV/0!

0 10 20 30 40 50 60 70 80 90

0

10

20

30

40

50

60

70

80

90

f(x) = − 3.2058E-06 x³ + 4.4203E-04 x² − 2.6762E-03 x + 1.6431E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80

0

10

20

30

40

50

60

70

80

f(x) = − 2.2664E-05 x³ + 3.2936E-03 x² − 1.3630E-01 x + 3.2823E+00f(x) = 0

f(x) = − 3.4052E-04 x³ + 3.7254E-02 x² − 1.6315E+00 x + 9.2786E+01Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)


C113


H114


C121

Gulich: [1.5 ;2.5]

E121


H121

Gulich: [0.15,0.25]

I121


C127


C143


H144


No NPSH TrimFact:0.5 Lift Fact: 2.0 Efficiency Trim Coeff.: 0.15 Overwrite old data with new one in Input-tab. Copy&Paste additional data-blocks if necessary6 Owner: Sumit Company: THE DURIR Date: NA 2k2x1-10A



0 00 51 33





1 0.0% 0.0 64.0 1.1 1,7502 20.1% 15.0 63.0 1.2 1,7503 30.4% 25.0 60.3 1.3 1,7504 35.0% 30.0 60.0 1.3 1,7505 38.5% 40.0 56.5 1.5 1,7506 39.3% 50.0 51.0 1.6 1,7507 36.5% 60.0 42.8 1.8 1,7508 34.7% 65.0 38.0 1.8 1,750



2 15.2 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 41.0 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 51.0 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 50 33





1 0.0% 0.0 54.8 0.9 1,7502 18.9% 15.0 54.8 1.1 1,7503 24.4% 20.0 54.5 1.1 1,7504 29.6% 25.0 53.5 1.1 1,7505 33.1% 30.0 51.1 1.2 1,750

0 10 20 30 40 50 60 70

0

10

20

30

40

50

60

70

f(x) = − 9.4927E-06 x³ + 1.1841E-03 x² − 3.1236E-02 x + 1.4357E+00f(x) = 0

f(x) = 5.0440E-05 x³ − 1.9151E-02 x² + 8.3890E-01 x + 5.0537E+01Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70

0

10

20

30

40

50

60

f(x) = 1.5561E-06 x³ − 9.0546E-05 x² + 6.0602E-03 x + 1.0263E+00f(x) = 0

f(x) = 1.3765E-04 x³ − 2.4457E-02 x² + 6.5418E-01 x + 5.0071E+01 Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)


C151

Gulich: [1.5 ;2.5]

E151


H151

Gulich: [0.15,0.25]

I151


C157


C173


H174


C181

Gulich: [1.5 ;2.5]

E181


H181

Gulich: [0.15,0.25]

I181


C187


6 38.0% 40.0 46.0 1.2 1,7507 33.5% 60.0 31.0 1.4 1,750



2 14.8 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 38.1 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 46.7 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 45 29





1 0.0% 0.0 45.0 0.6 1,7502 13.9% 10.0 45.0 0.8 1,7503 20.7% 15.0 44.9 0.8 1,7504 30.9% 25.0 44.0 0.9 1,7505 34.4% 30.0 43.2 1.0 1,7506 35.0% 45.0 34.0 1.1 1,7507 28.6% 53.0 25.0 1.2 1,750



2 13.0 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 34.5 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 41.3 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 28 18



0 10 20 30 40 50 60 70

0

10

20

30

40

50

60

f(x) = 1.5561E-06 x³ − 9.0546E-05 x² + 6.0602E-03 x + 1.0263E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60

0

5

10

15

20

25

30

35

40

45

50

f(x) = − 5.9452E-06 x³ + 6.2334E-04 x² − 1.0633E-02 x + 8.6626E-01f(x) = 0

f(x) = − 2.3742E-04 x³ + 6.1819E-03 x² − 3.8000E-02 x + 4.4947E+01 Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 5 10 15 20 25 30 35 40 45 50

0

5

10

15

20

25

30

35

40

f(x) = − 2.1130E-06 x³ + 1.5531E-04 x² − 1.6227E-03 x + 7.5672E-01f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)



C203


H204


C211

Gulich: [1.5 ;2.5]

E211


H211

Gulich: [0.15,0.25]

I211


C217


C233


H234


C241

Gulich: [1.5 ;2.5]

E241


H241

Gulich: [0.15,0.25]

I241


C247




1 0.0% 0.0 37.0 0.6 1,7502 13.3% 10.0 37.0 0.7 1,7503 17.4% 15.0 35.0 0.8 1,7504 23.0% 20.0 35.0 0.8 1,7505 28.1% 25.0 34.7 0.8 1,7506 31.1% 30.0 32.4 0.8 1,7507 32.9% 35.0 29.8 0.8 1,7508 28.9% 46.0 20.0 0.8 1,750



2 12.3 0.8 #DIV/0! #DIV/0! #DIV/0! 1,750 Head


4 30.2 1.5 #DIV/0! #DIV/0! #DIV/0! 1,750 NPSH

5 35.9 2.0 #DIV/0! #DIV/0! #DIV/0! 1,750 Lift




0 00 #N/A #N/A

Specific Speed gpm BEP head #DIV/0! #N/A #N/A#DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A #N/A


0 2k2x1-10A DURO MARK III 0.000 0 #DIV/0!Data Point Efficiency GPM TDH BHP RPM

#N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A Lift Test: #DIV/0! head-drop #DIV/0! #DIV/0!

Data Point GPM NPSH GPM-lift TDH (lift) V-Head Corr RPM Curve 1 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A BHP

2 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A Head

3 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A Efficiency

4 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A NPSH

5 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A Lift

6 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #N/A #N/A

0 5 10 15 20 25 30 35 40 45 50

0

5

10

15

20

25

30

35

40

f(x) = − 2.1130E-06 x³ + 1.5531E-04 x² − 1.6227E-03 x + 7.5672E-01f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 1 2 3 4 5 6 7

0

2

4

6

8

10

12

f(x) = 0f(x) = 0f(x) = 0

Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)



C263


H264


C271

Gulich: [1.5 ;2.5]

E271


H271

Gulich: [0.15,0.25]

I271


C277


C293


H294



Unhide the rows below this line to compare up to 3 sets of curves by Copy&Paste Special-Values any of the above block of data in the designated 3 blocks below

Pump 1 Primary 1000 Secondary 1500 PumpTrim Ratio: RPM ratio: Type: 0Special Parts/Test Conditions Primary Secondary 0

0 00

Specific Speed gpm BEP head

Disch. ID: Suction ID:Test No Pump Size Pump Model Imp. D stages N (rpm)

Data Point Efficiency GPM TDH BHP RPM#N/A #DIV/0! #N/A #N/A #N/A #N/A#N/A #DIV/0! #N/A #N/A #N/A #N/A

Lift Test: #VALUE! head-drop #VALUE! #VALUE!Data Point GPM NPSH GPM-lift TDH (lift) Head Corr. RPM

Pump2 Primary 1000 Secondary 1500

Trim Ratio: RPM ratio: Type:Special Parts/Test Conditions Primary Secondary Curve

0 BHP

0 Head

Specific Speed gpm BEP head Efficiency

NPSH

0 2 4 6 8 10 120

2

4

6

8

10

12

Q [gpm]

Head

[fe

et]

, P

ow

er

[hp

]

Disch. ID: Suction ID: Lift

Test No Pump Size Pump Model Imp. D stages N (rpm)

Data Point Efficiency GPM TDH BHP RPM Curve BHP

Head

Efficiency

NPSH

Lift

Curve BHP

Head

Lift Test: #VALUE! head-drop #VALUE! #VALUE! Efficiency

Data Point GPM NPSH GPM-lift TDH (lift) Head Corr. RPM NPSH

Lift

Pump3 Primary 1000 Secondary 1500

Trim Ratio: RPM ratio: Type:Special Parts/Test Conditions Primary Secondary

00

Specific Speed gpm BEP head

Disch. ID: Suction ID:Test No Pump Size Pump Model Imp. D stages N (rpm)

Data Point Efficiency GPM TDH BHP RPM

Lift Test: #VALUE! head-drop #VALUE! #VALUE!Data Point GPM NPSH GPM-lift TDH (lift) Head Corr. RPM

Scaled Results for Lif-test are not relayable ! Scaled results for NPSH may not be trueTest Curve 0 1750 rpm 10.000 in Impeller

Curve Coefficients Check Curve ! Equation fit coefficients are applicable at :

Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-4.95190E-08 1.57998E-05 2.37128E-02 2.39275E+00 150 6-4.25774E-05 3.31125E-04 -2.40719E-02 1.16058E+02 150 -24-1.41628E-07 -5.15800E-05 1.02208E-02 2.15384E-02 150 -8.4%1.55067E-05 -2.76179E-03 1.83028E-01 -2.86993E+00 150 14.8

#DIV/0! #DIV/0! #DIV/0! #DIV/0! 150 #DIV/0!% Head Drop at Secondary Point at Lift-Test : #DIV/0!

Overwrite old data with new one in Input-tab. Copy&Paste additional data-blocks if necessaryTest Curve 0 1750 rpm 9.500 in Impeller

0 20 40 60 80 100 120 140 160

0

20

40

60

80

100

120

f(x) = − 5.3994E-06 x³ + 8.5683E-04 x² − 1.9837E-02 x + 2.4811E+00f(x) = 0

f(x) = − 8.2783E-06 x³ − 3.9428E-03 x² + 5.2608E-02 x + 1.0427E+02

Head- Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 100 200 300 400 500

0

50

100

150

200

250

f(x) = − 4.9519E-08 x³ + 1.5800E-05 x² + 2.3713E-02 x + 2.3928E+00f(x) = 0

f(x) = − 4.2577E-05 x³ + 3.3112E-04 x² − 2.4072E-02 x + 1.1606E+02

Head-Data

Polynomial (Head-Data )

Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 100 200 300 400 500

0

2

4

6

8

10

12

14

16

30%

40%

50%

60%

70%

80%

90%

f(x) = 1.5507E-05 x³ − 2.7618E-03 x² + 1.8303E-01 x − 2.8699E+00

f(x) = − 1.4163E-07 x³ − 5.1580E-05 x² + 1.0221E-02 x + 2.1538E-02

NPSH-Data

Polynomial (NPSH-Data)

NPSH @ Q2

Eff-Data

Polynomial (Eff-Data)

Q (gpm)

NP

SH

(fe

et)

Eff

20 30 40 50 60 70 80 90 100

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%

f(x) = 1.9685E-05 x³ − 3.2740E-03 x² + 2.0440E-01 x − 3.1143E+00f(x) = 7.3600E-07 x³ − 1.9981E-04 x² + 1.7500E-02 x − 5.7301E-02

NPSH-Data


NPSH @Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff


Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-5.39936E-06 8.56831E-04 -1.98366E-02 2.48115E+00 150 1-8.27834E-06 -3.94275E-03 5.26078E-02 1.04268E+02 150 -47.36002E-07 -1.99805E-04 1.75001E-02 -5.73005E-02 150 55.6%1.96852E-05 -3.27404E-03 2.04402E-01 -3.11425E+00 150 20.3




Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y2.65726E-07 -1.44695E-05 1.63863E-02 1.75870E+00 0 2-2.20126E-06 -6.33032E-03 1.60505E-01 9.33542E+01 0 93-3.76507E-08 -9.93500E-05 1.34371E-02 -6.80778E-04 0 -0.1%5.55620E-05 -4.25474E-03 1.21964E-01 -9.00653E-01 0 -0.9



0 20 40 60 80 100 120 140 160

0

20

40

60

80

100

120

f(x) = − 5.3994E-06 x³ + 8.5683E-04 x² − 1.9837E-02 x + 2.4811E+00f(x) = 0

f(x) = − 8.2783E-06 x³ − 3.9428E-03 x² + 5.2608E-02 x + 1.0427E+02

Head- Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80 90

0

10

20

30

40

50

60

70

80

90

100

f(x) = 2.6573E-07 x³ − 1.4469E-05 x² + 1.6386E-02 x + 1.7587E+00f(x) = 0

f(x) = − 2.2013E-06 x³ − 6.3303E-03 x² + 1.6051E-01 x + 9.3354E+01Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80 90

0

10

20

30

40

50

60

70

80

90

f(x) = − 3.2058E-06 x³ + 4.4203E-04 x² − 2.6762E-03 x + 1.6431E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

20 30 40 50 60 70 80 90 100

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%


NPSH-Data


NPSH @Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

10 20 30 40 50 60 70 80 90

0

1

1

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%

f(x) = 5.5562E-05 x³ − 4.2547E-03 x² + 1.2196E-01 x − 9.0065E-01

f(x) = − 3.7651E-08 x³ − 9.9350E-05 x² + 1.3437E-02 x − 6.8078E-04

NPSH-Data


NPSH @Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

20 30 40 50 60 70 80 90

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%

f(x) = 4.2542E-05 x³ − 6.2955E-03 x² + 3.4157E-01 x − 5.1237E+00f(x) = − 2.1588E-07 x³ − 9.0076E-05 x² + 1.3162E-02 x + 1.7777E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff


Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-3.20582E-06 4.42027E-04 -2.67621E-03 1.64312E+00 0 2-1.10588E-04 7.84293E-03 -4.15270E-01 8.91867E+01 0 89-2.15876E-07 -9.00764E-05 1.31616E-02 1.77774E-02 0 1.8%4.25420E-05 -6.29548E-03 3.41574E-01 -5.12371E+00 0 -5.1




Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-2.26642E-05 3.29365E-03 -1.36299E-01 3.28225E+00 0 3-3.40525E-04 3.72543E-02 -1.63153E+00 9.27864E+01 0 932.12077E-06 -4.83189E-04 3.25212E-02 -2.64345E-01 0 -26.4%6.15915E-05 -8.42372E-03 4.23460E-01 -6.09359E+00 0 -6.1


0 10 20 30 40 50 60 70 80 90

0

10

20

30

40

50

60

70

80

90

f(x) = − 3.2058E-06 x³ + 4.4203E-04 x² − 2.6762E-03 x + 1.6431E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80

0

10

20

30

40

50

60

70

80

f(x) = − 2.2664E-05 x³ + 3.2936E-03 x² − 1.3630E-01 x + 3.2823E+00f(x) = 0

f(x) = − 3.4052E-04 x³ + 3.7254E-02 x² − 1.6315E+00 x + 9.2786E+01Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

20 30 40 50 60 70 80 90

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%


NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

20 30 40 50 60 70 80

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

f(x) = 6.1592E-05 x³ − 8.4237E-03 x² + 4.2346E-01 x − 6.0936E+00

f(x) = 2.1208E-06 x³ − 4.8319E-04 x² + 3.2521E-02 x − 2.6435E-01

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff



Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-9.49272E-06 1.18415E-03 -3.12360E-02 1.43567E+00 0 15.04398E-05 -1.91506E-02 8.38901E-01 5.05370E+01 0 512.16056E-06 -4.60529E-04 2.84738E-02 -1.51894E-01 0 -15.2%7.30037E-05 -9.52340E-03 4.60855E-01 -6.41654E+00 0 -6.4



0 10 20 30 40 50 60 70

0

10

20

30

40

50

60

70

f(x) = − 9.4927E-06 x³ + 1.1841E-03 x² − 3.1236E-02 x + 1.4357E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

20 25 30 35 40 45 50 55 60 65 70

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%


NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

0 10 20 30 40 50 60 70

0

10

20

30

40

50

60

f(x) = 1.5561E-06 x³ − 9.0546E-05 x² + 6.0602E-03 x + 1.0263E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

10 20 30 40 50 60 70

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

f(x) = 1.5398E-04 x³ − 1.8553E-02 x² + 7.9826E-01 x − 1.0498E+01

f(x) = − 7.2688E-07 x³ − 1.3526E-04 x² + 1.6852E-02 x − 3.1671E-02NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff


Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y1.55607E-06 -9.05460E-05 6.06025E-03 1.02632E+00 0 11.37645E-04 -2.44573E-02 6.54178E-01 5.00711E+01 0 50-7.26876E-07 -1.35259E-04 1.68518E-02 -3.16711E-02 0 -3.2%1.53979E-04 -1.85526E-02 7.98261E-01 -1.04980E+01 0 -10.5




Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-5.94518E-06 6.23339E-04 -1.06330E-02 8.66260E-01 0 1-2.37416E-04 6.18189E-03 -3.79995E-02 4.49472E+01 0 45-2.00688E-06 -1.09064E-04 1.71911E-02 -2.00482E-02 0 -2.0%1.03482E-04 -1.10484E-02 4.63954E-01 -5.60445E+00 0 -5.6



0 10 20 30 40 50 60 70

0

10

20

30

40

50

60

f(x) = 1.5561E-06 x³ − 9.0546E-05 x² + 6.0602E-03 x + 1.0263E+00f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

10 20 30 40 50 60 70

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

f(x) = 1.5398E-04 x³ − 1.8553E-02 x² + 7.9826E-01 x − 1.0498E+01



NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

0 10 20 30 40 50 60

0

5

10

15

20

25

30

35

40

45

50

f(x) = − 5.9452E-06 x³ + 6.2334E-04 x² − 1.0633E-02 x + 8.6626E-01f(x) = 0

f(x) = − 2.3742E-04 x³ + 6.1819E-03 x² − 3.8000E-02 x + 4.4947E+01 Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

f(x) = 1.0348E-04 x³ − 1.1048E-02 x² + 4.6395E-01 x − 5.6045E+00

f(x) = − 2.0069E-06 x³ − 1.0906E-04 x² + 1.7191E-02 x − 2.0048E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

0 5 10 15 20 25 30 35 40 45 50

0

5

10

15

20

25

30

35

40

f(x) = − 2.1130E-06 x³ + 1.5531E-04 x² − 1.6227E-03 x + 7.5672E-01f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

10 15 20 25 30 35 40 45 50

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

f(x) = 1.4714E-04 x³ − 1.4575E-02 x² + 5.6744E-01 x − 6.3935E+00

f(x) = − 4.6705E-06 x³ + 8.0376E-05 x² + 1.2949E-02 x − 2.2543E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff


Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y-2.11297E-06 1.55314E-04 -1.62268E-03 7.56718E-01 0 11.49574E-05 -2.16810E-02 7.94948E-01 2.78528E+01 0 28-4.67048E-06 8.03756E-05 1.29493E-02 -2.25434E-02 0 -2.3%1.47141E-04 -1.45752E-02 5.67442E-01 -6.39349E+00 0 -6.4


Overwrite old data with new one in Input-tab. Copy&Paste additional data-blocks if necessaryTest Curve 0 #DIV/0! rpm 0.000 in Impeller


Coeff-3 Coeff-2 Coeff-1 Coeff-0 X Y#N/A #N/A #N/A #N/A 0 #N/A#N/A #N/A #N/A #N/A 0 #N/A#N/A #N/A #N/A #N/A 0 #N/A

#DIV/0! #DIV/0! #DIV/0! #DIV/0! 0 #DIV/0!#DIV/0! #DIV/0! #DIV/0! #DIV/0! 0 #DIV/0!

% Head Drop at Secondary Point at Lift-Test : #N/A

0 5 10 15 20 25 30 35 40 45 50

0

5

10

15

20

25

30

35

40

f(x) = − 2.1130E-06 x³ + 1.5531E-04 x² − 1.6227E-03 x + 7.5672E-01f(x) = 0



Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

10 15 20 25 30 35 40 45 50

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

f(x) = 1.4714E-04 x³ − 1.4575E-02 x² + 5.6744E-01 x − 6.3935E+00

f(x) = − 4.6705E-06 x³ + 8.0376E-05 x² + 1.2949E-02 x − 2.2543E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

0 1 2 3 4 5 6 7

0

2

4

6

8

10

12

f(x) = 0f(x) = 0f(x) = 0

Head-Data


Lift

Polynomial (Lift)

Primary-Secondary

Power-Data


Q (gpm)

Head

(fe

et)

0 10 20 30 40 50 60 70 80

0

2

4

6

8

10

12

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

f(x) = 0

f(x) = 2.1208E-06 x³ − 4.8319E-04 x² + 3.2521E-02 x − 2.6435E-01

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff


Unhide the rows below this line to compare up to 3 sets of curves by Copy&Paste Special-Values any of the above block of data in the designated 3 blocks belowData at secondary flow (GPM) =

Curve Trim [inch] Speed [rpm] Other Conditions Head [ft] Power [hp]

0 0.000 0 0 Err:502 Err:5020 0.000 0 0 Err:502 Err:5020 0.000 0 0 Err:502 Err:502

Scaled Results for Lif-test are not relayable ! Curve Coefficients of Pump1 Check Curve !

Coeff-3 Coeff-2 Coeff-1 Coeff-0 X YErr:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502

0 2 4 6 8 10 120

2

4

6

8

10

12

Q [gpm]

Head

[fe

et]

, P

ow

er

[hp

]

0 2 4 6 8 10 120

5

10

15

20

25

30

35

40

0%

200%

400%

600%

800%

1000%

1200%

Q [gpm]

NP

SH

[fe

et]

Effi

cie

ncy

Err:502 Err:502 Err:502 Err:502 1500 Err:502% Drop at Secondary Point: Err:502

Curve Coefficients of Pump2 Check Curve !

Coeff-3 Coeff-2 Coeff-1 Coeff-0 X YErr:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502

% Drop at Secondary Point: Err:502 Curve Coefficients of Pump3 Check Curve !

Coeff-3 Coeff-2 Coeff-1 Coeff-0 X YErr:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502Err:502 Err:502 Err:502 Err:502 1500 Err:502

% Drop at Secondary Point: Err:502

1 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 10.000 in Impeller

Equation fit coefficients are applicable at :

Max Error at gpm minimum-gpm Max Error at gpm1.0% 60 25.00.4% 60 25.0-0.7% 60 25.00.0% 39 39.3#DIV/0! #DIV/0! #DIV/0!0.98% 60 2 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 9.500 in Impeller

0 100 200 300 400 500

0

2

4

6

8

10

12

14

16

30%

40%

50%

60%

70%

80%

90%

f(x) = 1.5507E-05 x³ − 2.7618E-03 x² + 1.8303E-01 x − 2.8699E+00

f(x) = − 1.4163E-07 x³ − 5.1580E-05 x² + 1.0221E-02 x + 2.1538E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

20 30 40 50 60 70 80 90 100

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%


NPSH-Data


NPSH @Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

U30

Error in Lift test is not considered

Equation fit coefficients are applicable at :

Max Error at gpm minimum-gpm1.0% 40 25.00.1% 60 25.0-0.9% 40 25.00.0% #N/A 37.9#DIV/0! #DIV/0! #DIV/0!0.98% 40 3 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 9.000 in Impeller

Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm-0.3% 40 15.0-0.1% 50 15.00.3% 40 15.00.0% 18 18.1#DIV/0! #DIV/0! #DIV/0!-0.33% 40 4 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 8.500 in Impeller

20 30 40 50 60 70 80 90 100

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%


NPSH-Data


NPSH @Q2

Eff-Data


Q (gpm)N

PS

H (

feet)

Eff

10 20 30 40 50 60 70 80 90

0

1

1

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%

f(x) = 5.5562E-05 x³ − 4.2547E-03 x² + 1.2196E-01 x − 9.0065E-01

f(x) = − 3.7651E-08 x³ − 9.9350E-05 x² + 1.3437E-02 x − 6.8078E-04

NPSH-Data


NPSH @Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

20 30 40 50 60 70 80 90

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%


NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff



U60


U90


Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true-0.6% 50 25.0-0.5% 75 25.0-0.8% 75 25.00.0% 36 36.0#DIV/0! #DIV/0! #DIV/0!-0.84% 75 5 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 8.000 in Impeller

Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true-0.3% 65 25.00.7% 50 25.00.5% 65 25.00.0% #N/A 34.2#DIV/0! #DIV/0! #DIV/0!0.66% 50

20 30 40 50 60 70 80 90

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

50%


NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

20 30 40 50 60 70 80

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

f(x) = 6.1592E-05 x³ − 8.4237E-03 x² + 4.2346E-01 x − 6.0936E+00

f(x) = 2.1208E-06 x³ − 4.8319E-04 x² + 3.2521E-02 x − 2.6435E-01

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff



U120


U150


6 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 7.500 in Impeller

Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true0.6% 40 25.0-0.3% 40 25.01.0% 30 25.00.0% 51 32.4#DIV/0! #DIV/0! #DIV/0!0.99% 30 7 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 7.000 in Impeller

20 25 30 35 40 45 50 55 60 65 70

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%


NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

10 20 30 40 50 60 70

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

f(x) = 1.5398E-04 x³ − 1.8553E-02 x² + 7.9826E-01 x − 1.0498E+01



NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff


U180


Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true0.6% 20 15.0-0.5% 30 15.00.9% 25 15.00.0% 31 30.9#DIV/0! #DIV/0! #DIV/0!0.86% 25 8 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 6.500 in Impeller

Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true-0.8% 15 10.00.6% 30 10.0-0.5% 25 10.00.0% #N/A 28.0#DIV/0! #DIV/0! #DIV/0!-0.85% 15 9 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 1750 rpm 6.000 in Impeller

10 20 30 40 50 60 70

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

f(x) = 1.5398E-04 x³ − 1.8553E-02 x² + 7.9826E-01 x − 1.0498E+01



NPSH @ Q2

Eff-Data


Q (gpm)N

PS

H (

feet)

Eff

0 10 20 30 40 50 60

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

40%

f(x) = 1.0348E-04 x³ − 1.1048E-02 x² + 4.6395E-01 x − 5.6045E+00

f(x) = − 2.0069E-06 x³ − 1.0906E-04 x² + 1.7191E-02 x − 2.0048E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

10 15 20 25 30 35 40 45 50

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

f(x) = 1.4714E-04 x³ − 1.4575E-02 x² + 5.6744E-01 x − 6.3935E+00

f(x) = − 4.6705E-06 x³ + 8.0376E-05 x² + 1.2949E-02 x − 2.2543E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff



U210


U240


Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true0.1% 20 15.00.8% 25 15.00.9% 25 15.00.0% #N/A 25.2#DIV/0! #DIV/0! #DIV/0!0.86% 25 10 Company: THE DURIRON COMPANY -2k2x1-10A Test Curve 0 #DIV/0! rpm 0.000 in Impeller

Equation fit coefficients are applicable at : Scaled Results for Lif-test are not relayable !Max Error at gpm minimum-gpm Scaled results for NPSH may not be true0.0% #N/A #N/A0.0% #N/A #N/A0.0% #N/A #N/A0.0% #DIV/0! #DIV/0!#DIV/0! #DIV/0! #DIV/0!0.00% #N/A

10 15 20 25 30 35 40 45 50

0

1

2

3

0%

5%

10%

15%

20%

25%

30%

35%

f(x) = 1.4714E-04 x³ − 1.4575E-02 x² + 5.6744E-01 x − 6.3935E+00

f(x) = − 4.6705E-06 x³ + 8.0376E-05 x² + 1.2949E-02 x − 2.2543E-02

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff

0 10 20 30 40 50 60 70 80

0

2

4

6

8

10

12

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

f(x) = 0

f(x) = 2.1208E-06 x³ − 4.8319E-04 x² + 3.2521E-02 x − 2.6435E-01

NPSH-Data


NPSH @ Q2

Eff-Data


Q (gpm)

NP

SH

(fe

et)

Eff



U270


U300


-0.6% Minumum BHP-error value1.0% Maximum BHP-error value

-0.5% Minumum Head-error value 0.7% Maximum Head-error value

-0.9% Minumum Efficiency-error 0.5% Maximum Efficiency-error

Unhide the rows below this line to compare up to 3 sets of curves by Copy&Paste Special-Values any of the above block of data in the designated 3 blocks belowData at secondary flow (GPM) = 1500

Efficiency NPSH [ft] Lift [ft] Pump Curve Trim [inch] Speed [rpm] Other ConditionsErr:502 Err:502 Err:502 0 0 0.000 0 0Err:502 Err:502 Err:502 0 0 0.000 0 0Err:502 Err:502 Err:502 0 0 0.000 0 0

Scaled results for NPSH may not be true

0 2 4 6 8 10 120

5

10

15

20

25

30

35

40

0%

200%

400%

600%

800%

1000%

1200%

Q [gpm]

NP

SH

[fe

et]

Effi

cie

ncy

The error is taken with its sign.Copy&Paste BHP-error to Power Comparison Spreadsheet

T304

The error is taken with its sign. Copy&Paste BHP-error to Power Comparison Spreadsheet

No 1 % Error [(Data-Eq)/Data] As per equation

TDH BHP Efficiency GPM TDH BHP Efficiency0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A

-0.92% 0.30% 0.0% 0.0 116.1 2.4 2.2%-0.55% -1.92% -0.9% 15.0 115.6 2.8 16.3%0.00% 0.18% -0.2% 25.0 115.0 3.0 24.3%0.09% -0.40% 0.6% 40.0 112.9 3.4 33.9%

-0.33% -0.33% 0.0% 50.0 110.4 3.6 38.6%0.37% 0.98% -0.7% 60.0 106.6 3.9 41.9%

-0.16% -0.53% 0.4% 75.0 98.2 4.2 43.8%0.03% 0.08% -0.1% 97.0 78.0 4.8 39.8%

% Error [(Data-Eq)/Data] As per equationNPSH TDH (lift) GPM NPSH GPM-lift TDH (lift)

0.00% #DIV/0! #N/A #N/A #DIV/0! #DIV/0!132.04% #DIV/0! 19.3 -0.3 #DIV/0! #DIV/0!

0.00% #DIV/0! 39.3 1.0 #DIV/0! #DIV/0!0.00% #DIV/0! 59.0 1.5 #DIV/0! #DIV/0!0.00% #DIV/0! 79.0 2.0 #DIV/0! #DIV/0!0.00% #DIV/0! 89.4 2.5 #DIV/0! #DIV/0!


TDH BHP Efficiency GPM TDH BHP Efficiency0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.70% -24.06% 0.0% 0.0 104.3 2.5 -5.7%0.72% 0.92% 2.5% 15.0 104.1 2.4 16.3%0.01% -0.26% 0.3% 25.0 103.0 2.4 26.7%

-0.03% 0.98% -0.9% 40.0 99.5 2.7 37.0%0.00% -0.75% 0.7% 50.0 96.0 3.0 41.0%0.06% -0.29% 0.2% 60.0 91.4 3.2 43.2%

-0.05% 0.42% -0.4% 75.0 82.5 3.5 44.2%0.01% -0.11% 0.1% 92.0 69.3 3.7 43.5%





TDH BHP Efficiency GPM TDH BHP Efficiency0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A1.32% -3.45% 0.0% 0.0 93.4 1.8 -0.1%

-0.03% -0.11% 0.1% 15.0 94.3 2.0 17.8%0.07% 0.27% -0.2% 25.0 93.4 2.2 27.3%

-0.01% -0.33% 0.3% 40.0 89.5 2.4 37.5%-0.12% 0.18% -0.3% 50.0 85.3 2.6 41.8%0.10% -0.01% 0.1% 60.0 79.7 2.7 44.0%

-0.01% -0.01% 0.0% 85.0 59.9 3.2 40.1% % Error [(Data-Eq)/Data] As per equation

NPSH TDH (lift) GPM NPSH GPM-lift TDH (lift)0.00% #DIV/0! #N/A #N/A #DIV/0! #DIV/0!

167.59% #DIV/0! 8.6 -0.1 #DIV/0! #DIV/0!0.00% #DIV/0! 18.1 0.2 #DIV/0! #DIV/0!0.00% #DIV/0! 25.5 0.4 #DIV/0! #DIV/0!0.00% #DIV/0! 32.9 0.5 #DIV/0! #DIV/0!0.00% #DIV/0! 37.2 0.6 #DIV/0! #DIV/0!

No 4

% Error [(Data-Eq)/Data] As per equationTDH BHP Efficiency GPM TDH BHP Efficiency

0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A

-6.17% -9.54% 0.0% 0.0 89.2 1.6 1.8%-0.66% -5.73% 2.1% 15.0 84.3 1.7 19.4%0.03% -0.13% 0.2% 25.0 82.0 1.8 28.7%

-0.06% 0.58% -0.5% 40.0 78.0 2.0 38.6%-0.28% -0.62% 0.2% 50.0 74.2 2.2 42.4%0.45% 0.01% 0.3% 55.0 71.7 2.3 43.3%

-0.53% 0.53% -0.8% 75.0 55.5 2.6 40.7%0.38% -0.38% 0.6% 79.0 50.8 2.6 38.9%






-27.10% -173.52% 0.0% 0.0 92.8 3.3 -26.4%-6.40% -28.54% 32.9% 15.0 75.5 1.90 12.2%0.06% 0.05% 0.0% 25.0 70.0 1.58 28.0%

-0.37% -0.28% 0.2% 40.0 65.3 1.65 39.9%0.66% 0.31% 0.0% 50.0 61.8 1.868 41.9%

-0.16% 0.08% -0.4% 55.0 59.092 1.98 41.6%-0.49% -0.34% 0.5% 65.0 50.6 2.11 39.0%0.30% 0.16% -0.2% 71.0 42.9 2.10 36.8%






21.04% -30.52% 0.0% 0.0 50.5 1.4 -15.2%6.38% -0.97% 10.8% 15.0 59.0 1.20 17.9%

-0.13% 0.28% -0.5% 25.0 60.3 1.25 30.6%0.28% -0.62% 1.0% 30.0 59.8 1.31 34.6%

-0.29% 0.64% -0.9% 40.0 56.7 1.473 38.8%0.18% -0.47% 0.5% 50.0 50.9 1.65 39.1%

-0.03% 0.24% -0.1% 60.0 42.8 1.77 36.53%-0.02% -0.08% 0.0% 65.0 38.0 1.80 34.7%





TDH BHP Efficiency GPM TDH BHP Efficiency0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A8.63% -14.04% 0.0% 0.0 50.1 1.03 -3.2%

-0.08% -0.19% 0.3% 15.0 54.8 1.10 18.8%0.05% 0.55% -0.8% 20.0 54.5 1.12 24.5%0.39% -0.49% 0.9% 25.0 53.3 1.146 29.4%

-0.53% 0.08% -0.4% 30.0 51.4 1.17 33.3%

0.18% 0.05% 0.0% 40.0 45.9 1.22 37.9%-0.02% -0.01% 0.0% 60.0 31.0 1.40 33.5%





TDH BHP Efficiency GPM TDH BHP Efficiency0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.12% -33.27% 0.0% 0.0 44.9 0.87 -2.0%0.12% 0.45% -0.3% 10.0 44.9 0.82 13.9%

-0.15% -0.85% 0.4% 15.0 45.0 0.83 20.7%-0.34% 0.32% -0.5% 25.0 44.2 0.897 31.0%0.55% 0.24% 0.3% 30.0 43.0 0.95 34.3%

-0.36% -0.30% 0.0% 45.0 34.1 1.11 35.0%0.19% 0.12% 0.0% 53.0 25.0 1.17 28.6%




No 9

% Error [(Data-Eq)/Data] As per equationTDH BHP Efficiency GPM TDH BHP Efficiency

0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A

24.72% -26.12% 0.0% 0.0 27.9 0.8 -2.3%9.06% -7.70% 17.4% 10.0 33.6 0.75 11.0%0.14% -0.03% 0.2% 15.0 34.9 0.76 17.4%

-0.57% 0.07% -0.7% 20.0 35.2 0.77 23.1%0.84% -0.03% 0.9% 25.0 34.4 0.780 27.8%

-0.57% -0.06% -0.5% 30.0 32.6 0.79 31.2%0.14% 0.05% 0.1% 35.0 29.8 0.80 32.9%0.00% -0.01% 0.0% 46.0 20.0 0.81 28.9%





TDH BHP Efficiency GPM TDH BHP Efficiency0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A0.00% 0.00% 0.0% #N/A #N/A #N/A #N/A


0.00% #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!0.00% #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!0.00% #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!0.00% #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!0.00% #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!0.00% #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Other Conditions0.0000E+000.0000E+000.0000E+00

0 2 4 6 8 10 120

5

10

15

20

25

30

35

40

0%

200%

400%

600%

800%

1000%

1200%

Q [gpm]

NP

SH

[fe

et]

Effi

cie

ncy

0 1,750 10.00 -4.25774E-05

0 1,750 9.50 -8.27834E-06

0 1,750 9.00 -2.20126E-06

0 1,750 8.50 -1.10588E-04

0 1,750 8.00 -3.40525E-04

0 1,750 7.50 5.04398E-05

0 1,750 7.00 1.37645E-04

0 1,750 6.50 -2.37416E-04

0 1,750 6.00 1.49574E-05

0 #DIV/0! 0.00

3.31125E-04 -2.40719E-02 1.16058E+02 -4.95190E-08 1.57998E-05 2.37128E-02

-3.94275E-03 5.26078E-02 1.04268E+02 -5.39936E-06 8.56831E-04 -1.98366E-02

-6.33032E-03 1.60505E-01 9.33542E+01 2.65726E-07 -1.44695E-05 1.63863E-02

7.84293E-03 -4.15270E-01 8.91867E+01 -3.20582E-06 4.42027E-04 -2.67621E-03

3.72543E-02 -1.63153E+00 9.27864E+01 -2.26642E-05 3.29365E-03 -1.36299E-01

-1.91506E-02 8.38901E-01 5.05370E+01 -9.49272E-06 1.18415E-03 -3.12360E-02

-2.44573E-02 6.54178E-01 5.00711E+01 1.55607E-06 -9.05460E-05 6.06025E-03

6.18189E-03 -3.79995E-02 4.49472E+01 -5.94518E-06 6.23339E-04 -1.06330E-02

-2.16810E-02 7.94948E-01 2.78528E+01 -2.11297E-06 1.55314E-04 -1.62268E-03

2.39275E+00

2.48115E+00

1.75870E+00

1.64312E+00

3.28225E+00

1.43567E+00

1.02632E+00

8.66260E-01

7.56718E-01

Click on the x-axis origin.

Picture: MIII8392V.jpg

X Min Coord = 82,423

X Max Coord = 431,422

Y Min Coord = 82,423

Y Max Coord = 80,106

X Min Value = 0

X Max Value = 125

Y Min Value = 0

Y Max Value = 125

Date Min Value = 1/1/02

Date Max Value = 12/31/02

Time Min Value = 1:00

Time Max Value = 2:00

Scale Mark Coord 1 = 100,100

Scale Mark Coord 2 = 101,101

Scale Mark Length = 1

TDH data must be converted to feet for this template!

Only blue sections are in use Pump Data Blue sections depend on axis type Minimum Rated Flow Maximum Rated Flow BEP Flow Rate

Targeted Flow Rates 0.00 0 00.000.000.000.000.000.000.000.00

If new graph is to be digitized, insert a new graph by clicking the [Load Picture] button. Click on [Clear Data] Button and then Proceed with new entry according to the GrabIt Instructions.

After digitizing the curve, each set of data points (matching set of BHP and THE data points) must be copied to the [GrabIt Data Filter] tab. Follow instructions on [GrabIt Data Filter] tab for transferring data to [Input] tab.

Instructions for Digitizing Fire Pump Curves

***Note: The BEP flow rate must be changed for each curve!

Important: Remember to check the axis scales for non-zero values!Important: TDH data must be converted to feet for this template!

In the Input tab data add a comment for the capacity cell where the lift test failed

Grab It! XP - Build 10

- Set the "Special Graph Style" button to "No special style". You may only digitize one TDH or BHP curve at a time!- search Competitor Database for a list of all rated flows of the pump- enter the minimum and maximum rated flows in cells C47 & D47- Enter the BEP flow rate of the curve that you will digitize.

- (8) data points must be digitized for each TDH or BHP curve- Refer to the "Targeted Flow Rates" shown above. Make an effort to take each data point as near to the targeted flow rate as possible.

- a minimum of (4) data points must be digitized for each lift or NPSH curve

Numeric

Linear Log(10)

Linear Log(10)

DateTime

Point-to-Point

NumericScientificDateTimeGeneral

ScientificDateTimeGeneral

x-output

Graph X-axis

AnglePhoto

Special Graph Style

Graph Y-axis

y-output

Log(e)

Log(e)

Don't FormatDon't Format

Do not use previous geometryUse previous geometry below:

Image Geometry and Calibration

Set 1 Set 2 Set 3 Set 4 Set 5 Set 6Points= 5 Points= 5 Points= 5 Points= 5 Points= 5 Points= 5

x y x y x y x y x y x y19.283415 115.399837 18.89446146 103.5731486 17.43614969 93.72545032 16.69005799 82.29555129 15.946018 71.65426336 15.20403072 61.8015870139.333364 112.500384 37.86684247 99.49824317 36.76566818 89.25375395 36.02163005 78.61246971 34.203102 67.97864695 32.3876517 58.5277410159.016937 106.448972 55.04430175 93.85855185 51.79414958 83.62898956 48.9042124 74.18554992 44.579569 63.96344754 40.97535629 55.3135922679.044304 94.874792 72.56760754 83.48470303 66.81134087 73.66686053 62.13572035 66.20738891 55.662099 56.00021299 50.98750204 48.9350448989.410506 86.9165325 82.21850998 75.92572448 75.39083349 67.29826249 69.63969759 59.45194804 62.450776 49.64405343 57.78028503 44.1561093

0.000.00 Q vs Head0.00 10.01 9.50.00 x y bhp eff x y bhp eff0.00 0.00001 115 2.40 0.00001 105 20.00 15 115 2.70 15 104.9 2.380.00 25 115 3.00 25 103 2.430.00 40 113 3.35 40 99.5 2.740.00 50 110 3.60 50 96.00456991 2.9343886160.00 60 107 3.90 60 91.5 3.20.00 75 98 4.22 75 82.5 3.55

97 78 4.80 92 69.3 3.7

NPSH10 9.5

x y x y19.28341513 0.8 18.894461 0.8

Units are not important for the pick-up test 39.33336357 1 37.86684247 159.0169371 1.5 55.04430175 1.5

Pick-up Delta Average Pickup err. Curves 79.04430435 2 72.56760754 2350 0.00% BHP 89.41050602 2.5 82.21850998 2.5

0 0.00% Head0 0.00% Efficiency BHP

"Average" is the Average value at the right-end of the correspong type of curves

Pick-up Delta is the absolute pick-up error at the zoom under which points are picked up. x y xTo estimate the error sett-up the pickup zoom (if required)

Pick up a point at intersection point of curve and Y-grid line

Move the mouse to move the cursor away at try to click the same point

Repeat the pick up 5 times. Pick-up Delta = (MaxY-MinY) of all the picks

After digitizing the curve, each set of data points (matching set of BHP and THE data points) must be copied to the [GrabIt Data Filter] tab.

Refer to the "Targeted Flow Rates" shown above. Make an effort to take each data point as near to the targeted flow rate as possible.

Set 1 Set 2 Set 3Points= 9 Points= 10 Points= 11

x y x y x y0.00 48.19 0.00 90.70 0.00 116.22

20.31 48.91 17.85 91.45 18.07 116.0141.59 46.80 40.57 91.21 37.95 115.8060.01 41.88 57.60 90.09 57.82 114.6581.27 36.94 78.88 87.03 77.68 112.55

101.09 30.12 100.13 81.14 98.94 107.61119.48 21.42 119.96 75.27 118.78 102.68140.70 12.70 139.77 67.50 138.60 95.86150.59 6.93 159.56 56.90 157.01 89.05

180.75 44.40 179.63 78.42197.99 66.89

Set 1 Set 2 Set 3 ActivePoints= 10 Points= 10 Points= 11

x y x y x y0.00 0.94 0.00 2.03 0.00 2.500.07 0.94 20.19 2.29 20.26 3.07

20.08 1.04 40.21 2.55 40.28 3.3338.69 1.46 60.24 2.81 60.35 4.0660.12 1.41 80.28 3.23 80.37 4.3280.14 1.67 100.30 3.49 98.98 4.7498.73 1.78 120.34 3.91 120.44 5.00

120.15 1.72 140.35 4.01 139.04 5.27140.16 1.83 161.81 4.27 159.07 5.68153.02 1.79 183.26 4.53 179.10 5.95

200.57 6.36

Q BHP H0.00 0.94 48.19 0.00

20.31 0.94 48.91 26.7741.59 1.04 46.80 47.1860.01 1.46 41.88 43.3981.27 1.41 36.94 53.84

101.09 1.67 30.12 46.07119.48 1.78 21.42 36.36140.70 1.72 12.70 26.19150.59 1.83 6.93 14.41

Set 7 Set 8 Set 9 ActivePoints= 5 Points= 5 Points= 5x y x y x y14.824311466 53.52365 13.00989 44.46704 12.2709752 35.79730.932416868 49.86296 28.04555 41.60243 25.15663875 32.553338.088495343 47.05307 34.48633 39.19182 30.16784419 31.335646.672094205 42.26169 41.28117 35.2015 35.8892167 27.74752.033250825 37.88702 46.64233 30.82682 40.89631587 24.952

Q vs Head9 8.5 8 7.5

x y bhp eff x y bhp eff x y bhp eff x y0.00001 94.6 1.7 0.00001 84 1.5 0.00001 73 1.2 0.00001 64

15 94.3 2 15 83.8 1.6 15 71 1.48 15 6325 93.4398 2.169338 25 82 1.8 25 70 1.58 25 60.25

40 89.5 2.4 40 78 2.05 40 65.1 1.645 30 6050 85.17819 2.579715 50 74 2.2 50 62.18834724 1.874271 40 56.51651660 79.8 2.747 55 72 2.3 55 59 1.98 50 5185 59.9 3.21 75 55.2129 2.59 65 50.37307159 2.107276 60 42.812558

79 51 2.6 71 43 2.1 65 38

9 8.5 8 7.5x y x y x y x

17.43614969 0.8 16.69005799 0.8 15.94601832 0.8 15.20403136.765668184 1 36.02163005 1 34.20310172 1 32.38765251.794149579 1.5 48.9042124 1.5 44.57956899 1.5 40.975356

66.81134087 2 62.13572035 2 55.6620985 2 50.98750275.390833486 2.5 69.63969759 2.5 62.45077588 2.5 57.78029

x y x y x y x

7 6.5 6bhp eff x y bhp eff x y bhp eff x y bhp eff x

1.1 0.00001 54.8 0.9 0.00001 45 0.65 0.00001 37 0.61.19 15 54.8 1.1 10 45 0.82 10 37 0.71.25 20 54.5 1.13 15 44.9 0.82 15 35 0.76

1.3 25 53.5 1.14 25 44 0.9 20 35 0.771.48277064754 30 51.13273 1.1696 30 43.2 0.95 25 34.7 0.78

1.64 40 46 1.224 45 34 1.105 30 32.40746 0.7902981.77820512821 60 31 1.4 53 25 1.17 35 29.8 0.8

1.8 46 20 0.805

7 6.5 6y x y x y x

0.8 14.82431 0.8 13.00989 0.8 12.27098 0.81 30.93242 1 28.04555 1 25.15664 1

1.5 38.0885 1.5 34.4863 1.5 30.16784 1.52 46.6721 2 41.2812 2 35.88922 2

2.5 52.03325 2.5 46.64233 2.5 40.89632 2.5

y x y x y x

y eff bhp x y eff bhp

y x y

y x y

Instructions:Copy GPM-TDH data points from the [GrabIt] tab and paste values into cells B11:C20. The last row of data must be in row 20!Copy GPM-BHP data points from the [GrabIt] tab and paste values into cells E11:F20. The last row of data must be in row 20!Copy the yellow table and paste into the [Input] tab.***NOTE: The BHP data coefficient check on the [Curves] tab will not work for the BHP data points, so accuracy of curve fit should be checked before copying to the [Input] tab.

Data Point GPM TDH (feet) GPM BHP1 0 8.798771975 0 0.1727322592 16.13339702 8.866577611 12.2003598 0.170635963 28.25955403 8.481522259 20.74591869 0.1770076724 43.93 7.60 31.43 0.183009435 55.32 6.74 40.69 0.20 6 62.44 6.22 49.95 0.21 7 66.71 5.88 60.64 0.23 8 73.10 5.04 72.03 0.23 9 82.33 3.87 80.57 0.24

10 90.14 2.71 92.68 0.25

Copy & Paste this data to the [Input] tabData Point GPM TDH (feet) BHP

1 0 8.798772 -0.012 16.133397 8.8665776 0.113 28.259554 8.4815223 0.164 43.933771 7.5975546 0.205 55.322766 6.7366126 0.226 62.441844 6.2185122 0.237 66.71176 5.8756704 0.238 73.101329 5.0415919 0.239 82.332407 3.8723468 0.24

10 90.135077 2.710777 0.25

2.7057E-05 -7.2551E-03 5.0227E-01 -3.4262E+00

Copy GPM-TDH data points from the [GrabIt] tab and paste values into cells B11:C20. The last row of data must be in row 20!Copy GPM-BHP data points from the [GrabIt] tab and paste values into cells E11:F20. The last row of data must be in row 20!

***NOTE: The BHP data coefficient check on the [Curves] tab will not work for the BHP data points, so accuracy of curve fit

BHP %BHP-0.01 -1969.42%0.08 105.21%0.13 35.88%0.17 6.17%0.20 0.21%0.21 -0.61%0.22 0.65%0.23 -0.22%0.24 -0.08%0.25 0.05%

5.5648E-07 -1.1760E-04 8.9250E-03 -9.2399E-03

0 10 20 30 40 50 60 70 80 90 100

-1

0

1

BHP Coeff. Check

Test Data BHP Curve Fit Check

GPM

BH

P

0 10 20 30 40 50 60 70 80 90 100

-1

0

1

BHP Coeff. Check

Test Data BHP Curve Fit Check

GPM

BH

P

Instructions; Copy&past the Test Report as shown below or enter data from curves .Print/Enter data at nominal RPM and Head in feet !!

To insert new data insert 30 empty rows in Log and Test tabs . Then copy&paste tables and graphs in Log tabTest No

Owner ( Competitor-Name, AP-Published, AP-H2O, AP-Test, AP-R&D )

Date:

Serial No:

Descript.

Customer

Pump Size

Pump Model

Disch/Suc. ID TDH must be entered in feet !


BEP Capacity Error is larger than 2% ! Consider points redo !

( 100 x % ) OK!

Data Point GPM TDH (feet) BHP Efficiency RPM Equation Fit Coefficients #DIV/0! BHP -6.027E-09 -8.536E-06 1.272E-01

#DIV/0! TDH -1.235E-08 -2.435E-05 -5.233E-02

1 352.99 925.64 296.08 27.87 2950 Eff. -3.198E-09 -2.443E-06 4.777E-02

2 678.88 914.09 342.01 45.82 29503 972.83 874.09 371.14 57.86 29504 1181.82 846.95 387.91 65.16 2950 x1= -2.500E+03 x2=


8 2431.68 510.84 432.83 72.47 2950 Warning: Calculated Best Efficiency < Tabular Best Efficiency !

Leave four empty lines on the top of each record:


A20


B20


DO NOT CUT CELLS IN THIS TAB ! Manualy enter NPSH and/or Lift data in shaded cellsCOPY, COPY &PASTE ARE OK !

Optional InputsTo insert new data insert 30 empty rows in Log and Test tabs . Then copy&paste tables and graphs in Log tab



Head -Psi Head - ft Data Poin GPM NPSH RPM GPM (Nom) NPSH0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!0.00 #DIV/0! #DIV/0!

Do not use these coefficients for the CAP template ! 0.00 Speed at NPSH Test is not equal to the nominal curve speed!

Speed at NPSH Test is not equal to the nominal curve speed!

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BEP Capacity Error is larger than 2% ! Consider points redo ! Lift test 0 Enter the last 6 points without velocity correction ! Nominal Values

Equation Fit Coefficients gpm C heck-up ! % Error Data Poin GPM TDH RPM GPM (Nom)TDH (Nom))

### 2094 434.2 0.02%

### 2094 630.8 -0.62%

### 2094 76.8 -0.65%


BEP Capacity Error : -5.19% #DIV/0! #DIV/0!1.991E+03 Max error: 5.19% #DIV/0! #DIV/0!BHP % Eff. #DIV/0! #DIV/0!

432.4 77.1 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Warning: Calculated Best Efficiency < Tabular Best Efficiency ! #DIV/0! #DIV/0!


Nominal Values


Speed at NPSH Test is not equal to the nominal curve speed! not usedSpeed at NPSH Test is not equal to the nominal curve speed! in this template


RPM(Nom)

295029502950295029502950

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