Pump Sound (Db)

7/25/2019 Pump Sound (Db)

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Pump Sound and Vibration

Single and two stage, end suction and axially split volutetype centrifugal pumps

FPD-1127 10-06

REFERENCEMANUAL


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Sound and Vibration

Pumps

CONTENTS Page

SOUND 2

Quick Guide to Product SoundLevels 2

Detailed Sound Level Information 2

Sound Level Addition 2

Sound Power Level 2

Octave Band Levels 2

Estimate of Octave Band Level from

Overall dBA 3

Table I 4

Table II 5

VIBRATION

Vibration Severity Levels 6

Applicable Standards 6

Vibration Levels for Products 6

Informative Notes:

Peak Overall Vibration 7

Peak-to-Peak Overall Vibration 7

Peak-to-Peak Overall Displacement 7

Test v Site Values/Limits 7

Filtered (Discrete) Frequencies 7

Balance Grades 7

Page

APPENDIX I Detailed Sound Level

Information- Durco ANSI & ISO Pumps 8

Durco ANSI Standard Pumps 9

Durco Self-Priming Pumps 61

ANSI Lo-Flo Pumps 75

ANSI Vertical In-Line Pumps 84

Recessed Impeller Pumps 105

ANSI & ISO Non-metallicMechanically SealledPumps 114

ANSI & ISO Non-metallicMagnetic drive Pumps 139

Chemstar ISO Pumps 161


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Sound and Vibration

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SOUND

Quick Guide to Product Sound Levels

We may be required to provide sound levels

for our products so that users can assess theirplant noise levels and consider the effect ofexposure to noise for their employees, or insome countries it is a legal obligation formanufacturers to state the product noise level.

In many cases it is simply necessary to checkthat a customer specification is met or toprovide the information as a CE Markingrequirement. In this case a general guide,which can be used for all pumps covered bythis reference manual, is appropriate. This is

available in Table l, for pumps on their ownand with electric motors.

Sound level is dependent on a number ofoperational factors, flow rate, pipework designand acoustic characteristics of the building,and so the values given are subject to a 3dBAtolerance and cannot be guaranteed.

Within this tolerance, the values can beapplied to centrifugal pumps directly driven bystandard and high efficiency induction motorswhen on load. Note that a motor driven by aninverter may show an increased noise at somespeeds. If the motor has some special feature,or a different type of driver is used, then itsspecific sound level should be added to thepump sound level to find the overall level. Alsowhere there are contract noise levels to meetfor an enquiry, then a more accurate estimatewill be obtained by using the actual motorlevel.

Detailed Sound Level InformationSome product series e.g. Durco ANSI and ISOranges have data available for all pump sizes,speeds, impeller diameters and flow rates.This information is provided in Appendix I. Thisinformation would be used to obtain a moreaccurate estimate for a specific pump duty.The sound level for the actual selected motorwould also be used in this case.

The values are in sound pressure level LpAat 1m (3.3ft) from the machine, for free field

conditions over a reflecting plane.

Sound Level Addition

To add two sound levels together, e.g. Pump

only to Motor only, first convert them fromlogarithmic to numerical values and addtogether the numerical amounts, then convertthem back to the logarithmic value:

LpAtotal= 10*Log((10^(LpApump/10) + 10^(LpAmotor/10))

Or use the following:

If the difference between then add this tothe two LpAvalues to be the higher valueadded is: to give the total:

______________________ ______________0 to 1 dB 3 dB2 to 3 dB 2 dB4 to 9 dB 1 dB> 10 dB 0 dB

Sound Power Level

When sound pressure level LpA is above 85dBA it is a requirement in some countries toalso provide the Sound Power Level LwA.

For estimating sound power level LwA(re 1pW),

the calculation is dependent on machine size,but an approximation is to add 14 dBA to thesound pressure value, for end suctionpump/motor sets, e.g. Durco Mark 3, and 17dBA for axially split case pump sets e.g. LNN.The sound power adder is calculated from:

10*Log10(S/So) So = reference area of 1m2

For information, an example detailedcalculation is also shown in Table IV.

Octave Band LevelsOctave band levels may be presented aslinear dB values or weighted dB values,usually to the A scale. If they are A weighted'then the sound levels in the octave bands havebeen adjusted to represent the response of thehuman ear to different frequencies. In bothcases the overall dBA value is the same.

If sound levels are required to the quoted foroctave bands, then pump and driver soundlevels should be separately determined and

then added in the usual way for each octaveband. (See above for addition procedure).


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Sound and Vibration

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It is clearly important to have the octave bandlevel for the pump and for the motor in aconsistent form i.e. both linear or both Aweighted.

The Durco range has octave band figurespresented in A weighted form. Appendix I.

If the motor values, to which the pump is to beadded. are in linear form, then one of setnumbers must be converted.

Table ll Line 1, lists the adjustment to beapplied to each octave band, to convert linearoctave band levels to A weighted,

Once the values are in the same form they areadded for each octave band separately usingthe procedure in Sound level addition.

An example is shown in Table III, which in thisparticular example has octave band levels Aweighted.

If the conversion is from A weighted to linearthen the adjustment is subtracted not added,- again noting the sign.

Estimation of Octave Band Level fromoverall dBAIf the detailed sound data for the pump is notavailable then the pump-only octave band levelcan be estimated from the Table II, Lines 2 or3 as applicable by subtracting the value shownfor each octave band from the dBA value. Thecorrection is given for both A weighted andlinear values.

When the octave band level is stated to the

customer, it should be defined as being Aweighted or Linear.

The octave band noise level calculation can bemade to both sound pressure level LpAandsound power level LwA.

Making an octave band calculation from thecombined pump and motor overall dBA valueis generally not sufficiently accurate.


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Sound and Vibration

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Table I

(1) Noise levels of machines in this range should be based on actual equipment selected

For 1180 and 960 r/min reduce the 1450 r/min values by 2dBAFor 880 and 720 r/min reduce the 1450 r/min values by 3dBA

Table II

Motor size

and speedPump Pump and Pump Max Pump Pump Pump and Pump Max Pump

only motor only & motor only motor only & motor

dBA dBA dBA dBA dBA dBA dBA dBA


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Sound and Vibration

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Table III Example with job specific motor data

Table IV Example detailed Sound Powercalculation for a specific job

A large 0.8 megawatt LNN pump and driver set hasa combined overall sound pressure level of 93 dBAand the set has the following dimensions:

Length(L) = 2.6 mWidth (W) = 1 mHeight (H) = 1.3 m

10*Log10(S/So)

So = the reference area always to use is 1m2

S = 2LH+2WH+8H+4W+4L+WL+12 = 48.76 m2

Hence sound power adder =10*Log10(48.76) = 16.9

Hence the set sound power is 93 + 16.9 = 110 dBA(re 1pW)

EXAMPLE: A Pump only at 2900 r/min 11

kW from Table I dBA value is 76 dBACorrections to put this into Octave band

figures A Weighted format76-48=28 76-33=43 76-23=53 76-15=61 76-8=68 76-6=70 76-5=71 76-9=67 76-16=6

Resulting Octave band figures in A

Weighted format28 43 53 61 68 70 71 67 60

JOB MOTOR: FPD Choice 11 kW motor

(equivalent data direct from motor

manufacturer) with motor overall dBA

value 69

27 29 31 51 57 59 68 60 54

Difference between pump and motor at

each Octave (both in same weighting

format)

28-27=1 43-29=14 53-31=22 61-51=10 68-57=11 70-59=11 71-68=3 67-60=7 60-54=

RESULT: Pump + Job Motor gives 77 dBA

overall. Values are also worked out for

each Octave band.

31 43 53 61 68 70 73 68 61


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Sound and Vibration

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VIBRATION

Vibration Severity Levels

The estimated overall vibration severity level(unfiltered) is what Flowserve permits for the

specific product considering the specificconditions of use such as the power, dutypoint, normal and rated conditions, suctionmargin, the condition of balance for rotatingcomponents and the standard of installation.

Applicable Standards

A client may ask for one of the following:

ISO 13709 / API610

Vertically suspended immersed pumps Limite.g. CPXV:

5 mm/s RMS (inside 70-120% BEP) 6.5 mm/s RMS (outside 70-120% BEP)

Limit for other types e.g. CPX, LNNV: 3 mm/s RMS (inside 70-120% BEP) 3.9 mm/s RMS (outside 70-120% BEP)

ISO 10816 Boundary LimitThese come from the older BS or VDA limitswhich these supersede and apply to rigidsupport conditions and Zone Boundary B/C.Note that 1 or 2 vane clog-less/trashhandling impellers can have increased limits.

Limit for multi-vane impeller pumps withseparate driver

4.5 mm/s RMSLimit for multi-vane impeller pumps withspecial integral drivers

2.8 mm/s RMS

Hydraulic Institute (HI)

The limit is when installed at site and is powerdependant increasing from 3 to 4.5 mm/sRMS:

4.5 mm/s RMS (above 75 kW) 4.3 mm/s RMS (55 kW)

4.2 mm/s RMS (45 kW) 3.9 mm/s RMS (30 kW) 3.7 mm/s RMS (22 kW) 3.4 mm/s RMS (15 kW) 3.2 mm/s RMS (11 kW) 3 mm/s RMS (up to 7.5 kW)

Vibration Levels for Products

To check if the Product can comply with theapplicable standard use Graph I together withthe applicable Product operating point factor.It is important to check the conditions of use,

which follow, are satisfied.

Conditions for use

Pumps have fully grouted in baseplates Measured on the pump bearing housing

except LNNV, LRV et al where measuredat the drive end motor flange

Limit of inlet tip peripheral speed 20m/s Impeller peripheral speed 1.5 x

NPSHr Pump has a rolling element bearing Fixed speed normal balance electric

motor drive. Impeller balance < G6.3 and normal motor

balance. With R (reduced) balance motorsand G2.5 pump rotor balance multiplyabove Flowserve adjustment values by0.7

Gra h I


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Sound and Vibration

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Pump Type factor for Graph I70-110% Best efficiency

flow (BEP)50-70% and 110-120%

Best efficiency flow (BEP)50% to minimum

continuous flow (MCSF)

LNN, LNE, LR, LNNC et al 1.00 1.25 1.50

CPX, ISO PolyChem, CPXVet al# 1.00 1.20 1.35LNNV, LNEV, LRV et al* 1.15 1.40 1.70

#Durco ANSI ranges complies with HI 2000 in thepreferred range* Close-coupled versions only without cardan shaft

Informative Notes:Peak Overall VibrationThe standards do not require peak overallvalues (zero to peak), but if a client specificallyrequires peak values multiply the rms severity

by 1.4 i.e. by (2)^0.5.

Peak-to-Peak Overall Vibration

If a client specifically requires peak to peakrather than rms severity multiply the rmsseverity by 2.8 i.e. by 2(2)^0.5.

Peak-to-Peak Overall Displacement

If a client specifically requires peak to peakdisplacement refer to Engineering.

Test v Site Values/Limits

Unlike standards like ISO 13709 / API610, theHydraulic Institute standard recognizes thattemporary test rigs suffer higher levels ofvibration and up to twice that of a permanentlyinstalled and grouted in pump set. While ISOstandards are beginning to recognize adifference any allowance is less generous. Forexample if a client specifies ISO 10816 ZoneBoundary B/C limit for a pump set between15kW and 50MW, but without integral mounteddriver onto the pump, then the limit where rigidis 4.5 mm/s RMS and the equivalent ISO

10816 Zone Boundary B/C limit where flexibleis 7.1 mm/s RMS. Many clients requesting ISO10816 Zone Boundary B/C therefore tend toaccept up to 7.1 mm/s RMS on test providedthe set is offered to meet 4.5 mm/s RMS whenfinally grouted in at site.

Filtered (Discrete) Frequencies

ISO 13709 / API610 requires additional FastFourier Transform (FFT) tests to determineDiscrete frequencies in the range 5-1000 Hz orif a very large number of impeller vanes the

1000 Hz is replaced by 2 x Number of vanes xRunning Speed Hz.

It is also required to assess the acceptability ofall discretes against the following limits:

The limitation in ISO 13709 / API610 forindividual frequencies is:

Horizontal units:70-120% BEP < 2.0 mm/soutside of the preferred range the limit onindividual frequencies is < 2.6 mm/s

Vertically suspended and immersed units:70-120% BEP < 3.35 mm/soutside of the preferred range the limit onindividual frequencies is < 4.36 mm/s

If ISO 13709 / API610 vibration severity

applies on a contract, and the FFT test isspecifically contracted, then the limitations onindividual frequencies apply and can be met.

Because of the above, this is a very expensivetest; when it is feasible to do so offer the clientthe option of only having this type of test doneat the pump duty flow rather than 5 flows whichis the default in ISO 13709 / API610.

Balance Grades

Low rotating out of balance, such as at theimpeller, coupling and motor are important toachieving low vibration. ISO 1940 grade G6.3is where the permissible residue unbalanceand service speed equals 6.3 mm/s. Likewise,grade G2.5 is where the permissible residueunbalance and service speed equals 2.5mm/s. G2.5 may be appropriate where thelowest vibration levels are called for,particularly on larger or vertical pumpconfigurations.


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APPENDIX I Detailed Sound LevelInformation -Durco ANSI & ISO Pumps

Sound level data based on test information is

available for most Durco pump sizes and fordifferent speeds, impeller diameters and flowrates.

Where certain Durco pump sizes have notbeen tested the following approximations maybe made.

Mark 3 ANSI standard horizontal pumps:Use 10x8-16H data for the10x8-16.Use 3x2-10 (Mark II) data for the 3x2-10A.

Mark 3 ANSI self-priming pumps:Use 4x3US-13 data for the 4x3US-10H.

Mark 3 ANSI Sealmatic, Guardian (includingISO Chemstar MD), F-pumps, T-Line and E-pumps:Use the equivalent size standard horizontalMark 3 ANSI pump data.

Chemstar ISO horizontal pumps:In the case of all unlisted Chemstar pumps,

round up to the next larger casing diameter(i.e. 200mm casing size rounds to 250mm).

Please note that these substitutions are forestimates only.


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Durco B73.1 metallic sealed horizontal pumps

andDurco B73.3 metallic sealless horizontal pumps(Guardian)

9


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50 Hz SOUND PRESSURE LEVELS

Pump size: 1.5x1-6

2/10/1999 Total Octave band center frequencies in HertzFlow Unfiltered Sound pressure values are in dBA re 20Pa

RPM Imp. Dia. m3/hr dBA SPL 63 125 250 500 1K 2K 4K 8K

3000 6 in 0 64 43 46 55 47 59 58 56 48

23 67 44 48 51 57 61 62 62 55

31 72 44 47 52 60 67 67 64 57


3000 5 in 0 67 42 44 54 64 59 59 55 49

9 69 42 42 53 63 66 61 59 53

18 67 42 43 52 59 60 62 59 55

26 70 41 43 54 63 64 65 63 55


3000 3.5 in 0 65 44 45 56 60 60 58 55 47

7 65 44 45 53 59 59 60 56 48

11 65 44 44 52 59 59 60 57 49

15 65 43 45 53 59 59 60 57 50


1500 6 in 0 63 41 48 51 53 58 58 50 40

11 62 40 48 49 53 58 58 51 40

14 62 43 49 50 53 57 57 51 40


1500 5 in 0 62 40 44 49 52 58 58 52 39

7 63 38 43 49 52 58 59 53 39

10 62 37 43 48 52 57 58 53 40

13 62 38 43 49 54 57 58 52 40

10


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Pump size: 1.5x1-6

2/10/1999 Total Octave band center frequencies in HertzFlow Unfiltered Sound pressure values are in dBA re 20PaRPM Imp. Dia. gpm dBA SPL 63 125 250 500 1K 2K 4K 8K

3600 6 in 0 68 47 50 59 51 63 62 60 52

100 71 48 52 55 61 65 66 66 59

135 76 48 51 56 64 71 71 68 61

RPM Imp. Dia. gpm dBA SPL 63 125 250 500 1K 2K 4K 8K

3600 5 in 0 71 46 48 58 68 63 63 59 53

40 73 46 46 57 67 70 65 63 57

80 71 46 47 56 63 64 66 63 59

113 74 45 47 58 67 68 69 67 59


3600 3.5 in 0 69 48 49 60 64 64 62 59 51

30 69 48 49 57 63 63 64 60 52

50 69 48 48 56 63 63 64 61 53

66 69 47 49 57 63 63 64 61 54

RPM Imp. Dia. gpm dBA SPL 63 125 250 500 1K 2K 4K 8K1800 6 in 0 65 43 50 53 55 60 60 52 42

50 64 42 50 51 55 60 60 53 42

60 64 45 51 52 55 59 59 53 42


1800 5 in 0 64 42 46 51 54 60 60 54 41

30 65 40 45 51 54 60 61 55 41

45 64 39 45 50 54 59 60 55 42

56 64 40 45 51 56 59 60 54 42

11


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Pump size: 3x1.5-6



3000 6 in 2 92 59 69 77 83 85 86 86 85

11 77 42 45 63 64 70 73 70 62

23 72 42 45 60 63 68 64 65 58

34 71 42 45 58 63 68 64 62 55

46 72 43 46 58 63 68 67 62 55


3000 5 in 0 66 45 44 54 59 60 60 57 52

9 68 44 46 54 59 63 63 59 5218 68 44 46 54 59 63 64 58 54

27 69 44 46 55 61 63 64 58 54

36 69 45 47 56 63 64 64 58 53


3000 4 in 0 66 42 44 56 60 60 60 53 47

5 67 45 46 56 61 61 61 57 51

9 68 45 46 55 61 61 63 58 53

16 69 45 45 55 61 63 65 58 53

23 68 45 46 56 60 62 64 58 52


1500 6 in 2 67 39 48 53 58 58 63 60 50

11 65 39 48 53 59 59 60 53 45

23 64 39 46 52 57 59 60 53 44


1500 5 in 0 64 41 48 55 57 58 58 51 38

7 64 41 48 55 58 58 58 51 40

14 64 42 47 54 57 58 58 52 40

17 63 42 48 55 57 58 57 51 40

12


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Pump size: 3x1.5-6


3600 6 in 10 96 63 73 81 87 89 90 90 89

50 81 46 49 67 68 74 77 74 66

100 76 46 49 64 67 72 68 69 62

150 75 46 49 62 67 72 68 66 59

200 76 47 50 62 67 72 71 66 59


3600 5 in 0 70 49 48 58 63 64 64 61 56

40 72 48 50 58 63 67 67 63 56

80 72 48 50 58 63 67 68 62 58120 73 48 50 59 65 67 68 62 58

159 73 49 51 60 67 68 68 62 57


3600 4 in 0 70 46 48 60 64 64 64 57 51

20 71 49 50 60 65 65 65 61 55

40 72 49 50 59 65 65 67 62 57

70 73 49 49 59 65 67 69 62 57

100 72 49 50 60 64 66 68 62 56


1800 6 in 10 69 41 50 55 60 60 65 62 52

50 67 41 50 55 61 61 62 55 47

100 66 41 48 54 59 61 62 55 46


1800 5 in 0 66 43 50 57 59 60 60 53 40

30 66 43 50 57 60 60 60 53 42

60 66 44 49 56 59 60 60 54 42

75 65 44 50 57 59 60 59 53 42

13


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Pump size: 1.5x1-8



3000 8 in 2 72 42 46 58 59 65 67 65 60

11 72 41 46 55 60 66 69 64 60

23 73 40 46 54 61 66 70 64 59

27 75 41 46 55 63 67 72 67 62

32 77 44 47 60 66 69 72 71 66


3000 7 in 0 69 47 49 56 60 63 64 63 54

9 70 46 49 55 59 63 66 64 5716 71 45 48 56 61 64 67 64 56

23 72 45 48 54 60 65 68 65 59

26 73 43 49 54 64 69 68 66 60


3000 6 in 0 69 42 49 56 60 62 62 63 56

14 70 42 50 55 62 63 63 64 58

18 69 42 50 55 61 62 63 64 59

22 72 42 50 56 62 63 67 66 59


1500 7.5 in 0 66 41 46 51 54 61 62 56 48

5 69 41 47 51 64 63 63 57 51

8 68 40 47 51 62 62 63 57 50

11 66 42 47 49 55 61 61 57 50

15 67 48 48 49 55 61 63 59 51


1500 6 in 0 67 43 52 55 60 62 62 58 47

7 68 43 52 55 61 62 63 59 48

9 67 44 51 55 60 61 63 58 48

11 68 43 51 55 61 61 63 59 50

14


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Pump size: 1.5x1-8


3600 8 in 10 76 46 50 62 64 69 71 69 64

50 76 45 50 59 64 70 73 68 64

100 77 44 50 58 65 70 74 68 63

120 79 45 50 59 67 71 76 71 66

140 81 48 51 64 70 73 76 75 70


3600 7 in 0 73 51 53 60 64 67 68 67 58

40 74 50 53 59 63 67 70 68 61

70 75 49 52 60 65 68 71 68 60100 76 49 52 58 64 69 72 69 63

112 77 47 53 58 68 73 72 70 64


3600 6 in 0 73 46 53 60 64 66 66 67 60

60 74 46 54 59 66 67 67 68 62

80 73 46 54 59 65 66 67 68 63

95 75 46 54 60 66 67 71 70 63


1800 7.5 in 0 68 43 48 53 56 63 64 58 50

20 71 43 49 53 66 65 65 59 53

37 70 42 49 53 64 64 65 59 52

50 68 44 49 51 57 63 63 59 52

66 69 50 50 51 57 63 65 61 53


1800 6 in 0 69 45 54 57 62 64 64 60 49

30 70 45 54 57 63 64 65 61 50

40 69 46 53 57 62 63 65 60 50

49 70 45 53 57 63 63 65 61 52

15


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Pump size: 3x1.5-82

2/10/1999 Total Octave band center frequencies in Hertz

Flow Unfiltered Sound pressure values are in dBA re 20Pa


3000 8.18 in 6 79 25 41 46 74 76 68 63 58

28 75 29 42 57 71 72 62 54 47

42 77 14 38 59 71 74 67 60 55

56 70 32 33 63 68 59 59 55 54

70 71 29 36 65 67 62 61 62 59


3000 7 in 4 72 23 45 63 71 59 59 54 44

22 74 8 42 62 72 65 61 55 4233 74 14 38 64 73 61 62 58 50

44 77 27 37 66 76 65 65 57 46

55 78 18 40 67 76 71 57 59 52


3000 6 in 4 75 43 48 62 73 68 63 66 58

18 78 43 45 61 74 76 57 63 57

27 77 42 47 60 75 73 64 59 56

36 74 41 45 58 73 67 60 57 54

45 76 43 48 62 71 71 67 63 59


1500 8.18 in 3 68 30 55 50 59 67 47 42 31

14 65 28 44 50 58 64 48 44 33

21 67 23 26 50 59 65 53 44 37

29 65 21 43 50 59 62 56 41 31

36 70 31 49 52 59 69 44 37 34


1500 7 in 2 63 30 32 51 59 61 49 37 30

11 67 35 26 50 61 65 53 37 31

17 61 33 27 51 60 54 42 42 37

22 63 31 27 52 59 59 48 40 31

28 62 27 38 53 61 47 39 37 31

16


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Pump size: 3x1.5-82


3600 8.18 in 25 83 29 45 50 78 80 72 67 62

123 79 33 46 61 75 76 66 58 51

184 81 16 42 63 75 78 71 64 59

245 74 36 37 67 72 63 63 59 58

306 75 33 40 69 71 66 65 66 63


3600 7 in 19 76 27 49 67 75 63 63 58 48

97 78 12 46 66 76 69 65 59 46

145 78 18 42 68 77 65 66 62 54193 81 31 41 70 80 69 69 61 50

241 82 22 44 71 80 75 61 63 56


3600 6 in 16 79 47 52 66 77 72 67 70 62

79 82 47 49 65 78 80 61 67 61

119 81 46 51 64 79 77 68 63 60

158 78 45 49 62 77 71 64 61 58

198 80 47 52 66 75 75 71 67 63


1800 8.18 in 13 70 32 57 52 61 69 49 44 33

63 67 30 46 52 60 66 50 46 35

94 69 25 28 52 61 67 55 46 39

125 67 23 45 52 61 64 58 43 33

156 72 33 51 54 61 71 48 39 36


1800 7 in 10 65 32 34 53 61 63 51 39 32

49 69 37 28 52 63 67 55 39 33

74 63 35 29 53 62 56 44 44 39

98 65 33 29 54 61 61 50 42 33

123 64 29 40 55 63 49 41 39 33

17


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Pump size: 3x1.5-82




3000 8.18 in 6 79 25 41 46 74 76 68 63 58

28 75 29 42 57 71 72 62 54 47

42 77 14 38 59 71 74 67 60 55

56 70 32 33 63 68 59 59 55 54

70 71 29 36 65 67 62 61 62 59


3000 7 in 4 72 23 45 63 71 59 59 54 44

22 74 8 42 62 72 65 61 55 4233 74 14 38 64 73 61 62 58 50

44 77 27 37 66 76 65 65 57 46

55 78 18 40 67 76 71 57 59 52


3000 6 in 4 75 43 48 62 73 68 63 66 58

18 78 43 45 61 74 76 57 63 57

27 77 42 47 60 75 73 64 59 56

36 74 41 45 58 73 67 60 57 54

45 76 43 48 62 71 71 67 63 59


1500 8.18 in 3 68 30 55 50 59 67 47 42 31

14 65 28 44 50 58 64 48 44 33

21 67 23 26 50 59 65 53 44 37

29 65 21 43 50 59 62 56 41 31

36 70 31 49 52 59 69 44 37 34


1500 7 in 2 63 30 32 51 59 61 49 37 30

11 67 35 26 50 61 65 53 37 31

17 61 33 27 51 60 54 42 42 37

22 63 31 27 52 59 59 48 40 31

28 62 27 38 53 61 47 39 37 31

18


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Pump size: 3x1.5-82


3600 8.18 in 25 83 29 45 50 78 80 72 67 62

123 79 33 46 61 75 76 66 58 51

184 81 16 42 63 75 78 71 64 59

245 74 36 37 67 72 63 63 59 58

306 75 33 40 69 71 66 65 66 63


3600 7 in 19 76 27 49 67 75 63 63 58 48

97 78 12 46 66 76 69 65 59 46

145 78 18 42 68 77 65 66 62 54193 81 31 41 70 80 69 69 61 50

241 82 22 44 71 80 75 61 63 56


3600 6 in 16 79 47 52 66 77 72 67 70 62

79 82 47 49 65 78 80 61 67 61

119 81 46 51 64 79 77 68 63 60

158 78 45 49 62 77 71 64 61 58

198 80 47 52 66 75 75 71 67 63


1800 8.18 in 13 70 32 57 52 61 69 49 44 33

63 67 30 46 52 60 66 50 46 35

94 69 25 28 52 61 67 55 46 39

125 67 23 45 52 61 64 58 43 33

156 72 33 51 54 61 71 48 39 36


1800 7 in 10 65 32 34 53 61 63 51 39 32

49 69 37 28 52 63 67 55 39 33

74 63 35 29 53 62 56 44 44 39

98 65 33 29 54 61 61 50 42 33

123 64 29 40 55 63 49 41 39 33

19


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Pump size: 3x2-8




3000 8.18 in 18 82 37 49 65 75 78 77 74 65

36 80 37 48 64 73 76 73 71 61

55 79 41 48 62 72 76 74 69 59

82 79 40 46 65 72 75 72 68 59

103 79 39 50 64 74 74 71 69 58


3000 8 in 18 78 37 44 66 75 70 70 68 63

36 76 37 43 63 71 70 70 65 5955 76 37 45 62 70 71 69 66 59

73 78 37 44 64 72 73 71 67 58

91 78 38 43 64 72 74 70 66 59


3000 7 in 18 77 40 42 63 72 68 72 66 58

36 75 39 42 61 69 68 70 67 59

55 76 38 41 62 70 69 71 68 59

68 78 39 44 64 72 70 74 67 59

73 78 42 45 62 71 66 74 68 60


1500 8.18 in 9 73 38 47 56 66 70 66 63 54

27 74 39 46 55 67 71 65 59 50

36 74 38 46 55 68 71 65 59 49

46 73 39 47 55 66 70 65 59 49

55 72 38 47 56 66 69 65 61 51


1500 7 in 9 70 42 46 54 62 64 66 62 56

27 70 44 43 53 60 64 66 62 55

36 71 43 43 53 62 67 67 62 56

46 70 43 43 53 62 64 66 61 56

55 72 42 44 54 62 65 69 64 57

20


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Pump size: 3x2-8


3600 8.18 in 80 86 41 53 69 79 82 81 78 69

160 84 41 52 68 77 80 77 75 65

240 83 45 52 66 76 80 78 73 63

360 83 44 50 69 76 79 76 72 61

450 83 43 54 68 78 78 75 73 62


3600 8 in 80 82 41 48 70 79 74 74 72 67

160 80 41 47 67 75 74 74 69 63

240 80 41 49 66 74 75 73 70 63320 82 41 48 68 76 77 75 71 62

400 82 42 47 68 76 78 74 70 63


3600 7 in 80 81 44 46 67 76 72 76 70 62

160 79 43 46 65 73 72 74 71 63

240 80 42 45 66 74 73 75 72 63

300 82 43 48 68 76 74 78 71 63

320 82 46 49 66 75 74 78 72 64


1800 8.18 in 40 75 40 49 58 68 73 68 65 56

120 76 41 48 57 69 73 67 61 52

160 76 40 48 57 70 73 67 61 51

200 75 41 49 57 68 72 67 61 51

240 74 40 49 58 68 71 67 63 53


1800 7 in 40 72 44 48 56 64 66 68 64 58

120 72 46 45 55 62 66 68 64 57

160 73 45 45 55 64 69 69 64 58

200 72 45 45 55 64 66 68 63 58

240 74 44 46 56 64 67 71 66 59

21


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Pump size: 4x3-8




3000 8.18 in 41 90 37 46 72 85 86 82 80 76

83 83 38 49 64 75 80 77 72 66

124 77 34 33 60 71 73 69 61 60

166 71 32 44 59 69 60 57 50 53

207 73 37 47 61 71 57 65 50 57


3000 7 in 32 74 37 46 63 72 68 65 62 54

63 73 37 45 61 70 66 64 60 4495 74 43 46 61 65 70 68 64 40

127 74 42 50 61 64 70 69 64 51

158 68 40 50 60 66 52 54 52 52


3000 6 in 26 71 34 24 61 45 69 64 52 50

51 74 29 40 60 47 71 69 61 52

77 76 13 43 60 64 74 69 60 53

103 75 24 28 60 61 74 68 61 53

128 74 29 42 60 57 72 69 61 56


1500 8.18 in 21 73 0 39 48 66 68 68 64 55

42 71 0 43 58 65 67 66 61 51

63 72 0 43 60 66 67 66 60 33

84 71 0 36 54 65 67 64 59 36

105 70 0 37 50 64 67 63 59 38


1500 7 in 16 68 0 44 55 64 63 58 53 34

32 67 0 45 55 61 63 58 55 42

48 69 0 44 55 64 66 59 54 29

64 69 0 45 55 65 66 60 55 35

80 70 0 45 56 65 67 58 56 39

22


24/189


Pump size: 4x3-8


3600 8.18 in 182 94 41 50 76 89 90 86 84 80

364 87 42 53 68 79 84 81 76 70

546 81 38 37 64 75 77 73 65 64

728 75 36 48 63 73 64 61 54 57

910 77 41 51 65 75 61 69 54 61


3600 7 in 139 78 41 50 67 76 72 69 66 58

278 77 41 49 65 74 70 68 64 48

416 78 47 50 65 69 74 72 68 46555 78 46 54 66 68 74 73 68 55

694 72 44 54 64 70 56 58 56 56


3600 6 in 113 75 38 28 65 49 73 68 56 54

225 78 33 44 64 51 75 73 65 56

338 80 17 47 64 68 78 73 64 57

450 79 28 32 64 65 78 72 65 57

563 78 33 46 64 61 76 73 65 60


1800 8.18 in 92 75 0 41 50 68 70 70 66 57

184 73 0 45 60 67 69 68 63 53

275 74 0 43 62 68 69 68 62 35

367 73 0 38 56 67 69 66 61 38

459 72 0 39 52 66 69 65 61 40


1800 7 in 70 70 0 46 57 66 65 60 55 36

140 69 0 47 57 63 65 60 57 44

210 71 0 46 57 66 68 61 56 31

280 71 0 47 57 67 68 62 57 37

350 72 0 47 58 67 69 60 58 41

23


25/189


Pump size: 2x1-10A




3000 10 in 5 72 42 51 60 64 65 65 67 62

18 65 42 50 57 60 59 60 53 50

28 67 40 51 56 64 58 59 55 50

37 70 32 49 58 67 59 61 61 60

46 84 40 50 62 68 76 79 78 75


3000 9 in 2 71 47 56 63 63 67 63 59 58

16 71 45 56 60 66 66 63 57 5324 72 46 55 61 68 67 65 57 54

32 72 45 54 63 66 66 65 64 52

41 82 48 55 68 68 74 78 77 75


3000 8 in 2.5 70 47 56 63 58 66 61 56 53

13 70 46 56 62 59 66 62 57 54

20 71 49 57 62 63 67 63 58 55

26 71 50 57 62 64 68 63 59 57

33 78 49 57 64 68 72 72 70 67


1500 10 in 3 60 32 48 47 55 54 52 52 48

10 58 39 46 47 51 54 51 49 43

15 60 34 46 47 53 55 54 50 42

20 61 23 42 47 53 56 54 54 51

25 69 33 49 55 59 62 64 63 59


1500 9 in 2 61 40 50 52 55 56 53 50 49

8 63 39 50 52 54 59 57 54 49

12 64 41 50 51 55 59 60 54 50

16 63 40 50 52 55 58 57 53 49

20 68 41 50 53 59 62 62 61 57

24


26/189


Pump size: 2x1-10A


3600 10 in 20 76 46 55 64 68 69 69 71 66

81 69 46 54 61 64 63 64 57 54

122 71 44 55 60 68 62 63 59 54

162 74 36 53 62 71 63 65 65 64

203 88 44 54 66 72 80 83 82 79


3600 9 in 9 75 51 60 67 67 71 67 63 62

71 75 49 60 64 70 70 67 61 57

107 76 50 59 65 72 71 69 61 58142 76 49 58 67 70 70 69 68 66

178 86 52 59 72 72 78 82 81 79


3600 8 in 11 74 51 60 67 62 70 65 60 57

57 74 50 60 66 63 70 66 61 58

86 75 53 61 66 67 71 67 62 59

114 75 54 61 66 68 72 67 63 61

143 82 53 61 68 72 76 76 74 71


1800 10 in 15 62 34 50 49 57 56 54 54 50

43 60 41 48 49 53 56 53 51 45

65 62 36 48 49 55 57 56 52 44

86 63 25 44 49 55 58 56 56 53

108 71 35 51 57 61 64 66 65 61


1800 9 in 7 63 42 52 54 57 58 55 52 51

36 65 41 52 54 56 61 59 56 51

53 66 43 52 53 57 61 62 56 52

71 65 42 52 54 57 60 59 55 51

89 70 43 52 55 61 64 64 63 59

25


27/189


Pump size: 3x1.5-10A




3000 10 in 18 82 44 48 67 79 76 74 69 64

36 80 45 49 61 73 75 75 71 64

46 81 44 49 62 76 75 75 71 64

55 83 42 50 62 80 75 76 71 65

64 87 42 49 63 79 81 80 81 69


3000 8 in 9 75 62 51 61 67 70 69 66 58

18 75 43 50 62 67 71 70 67 6036 76 42 51 62 69 72 71 69 60

46 78 42 50 65 72 72 71 72 64

52 85 40 50 68 77 80 81 79 66


3000 6 in 2 72 62 52 58 58 68 67 64 54

9 72 42 51 56 58 69 68 64 54

18 74 41 51 57 60 70 69 64 56

27 74 39 52 58 63 70 69 64 57

34 78 39 52 60 68 74 73 71 60


1500 10 in 11 72 38 49 58 63 67 69 63 53

17 72 39 50 59 63 68 68 62 52

23 72 38 50 58 64 68 68 62 52

29 73 42 50 58 66 68 69 62 52

34 78 42 50 59 69 74 72 69 57


1500 8 in 5 71 37 51 57 59 69 64 61 53

11 72 36 52 56 61 70 66 62 54

17 72 38 52 56 60 70 65 61 53

23 71 37 53 56 61 68 63 61 53

27 76 37 52 58 66 72 69 68 56

26


28/189


Pump size: 3x1.5-10A


3600 10 in 80 86 48 52 71 83 80 78 73 68

160 84 49 53 65 77 79 79 75 68

200 85 48 53 66 80 79 79 75 68

240 87 46 54 66 84 79 80 75 69

280 91 46 53 67 83 85 84 85 73


3600 8 in 40 79 66 55 65 71 74 73 70 62

80 79 47 54 66 71 75 74 71 64

160 80 46 55 66 73 76 75 73 64200 82 46 54 69 76 76 75 76 68

230 89 44 54 72 81 84 85 83 70


3600 6 in 10 76 66 56 62 62 72 71 68 58

40 76 46 55 60 62 73 72 68 58

80 78 45 55 61 64 74 73 68 60

120 78 43 56 62 67 74 73 68 61

150 82 43 56 64 72 78 77 75 64


1800 10 in 50 74 40 51 60 65 69 71 65 55

75 74 41 52 61 65 70 70 64 54

100 74 40 52 60 66 70 70 64 54

125 75 44 52 60 68 70 71 64 54

150 80 44 52 61 71 76 74 71 59


1800 8 in 20 73 39 53 59 61 71 66 63 55

50 74 38 54 58 63 72 68 64 56

75 74 40 54 58 62 72 67 63 55

100 73 39 55 58 63 70 65 63 55

120 78 39 54 60 68 74 71 70 58

27


29/189


Pump size: 3x2-10




3000 10 in 36 85 39 48 65 83 76 74 69 62

55 82 37 49 64 79 75 75 70 63

73 81 39 53 65 76 75 74 71 63

100 86 43 55 67 83 78 79 78 69

109 89 42 55 68 83 84 84 81 71


3000 8 in 18 75 36 45 60 69 71 70 65 56

36 77 36 45 61 69 72 72 67 5955 77 40 46 62 69 72 73 67 58

73 78 38 47 65 70 73 73 69 61

87 85 38 46 71 79 80 80 77 67


3000 6 in 9 71 35 42 56 63 65 68 61 54

18 72 35 43 56 62 67 69 62 55

36 73 36 44 57 65 69 69 63 56

55 76 37 44 60 67 71 71 68 59

64 83 37 45 64 76 77 79 76 67


1500 10 in 11 73 40 45 58 69 69 66 60 49

23 73 39 52 59 68 68 67 60 50

34 74 40 51 57 69 69 67 60 51

46 75 39 51 56 72 70 66 60 51

57 78 39 53 59 73 73 72 69 59


1500 8 in 9 66 38 46 55 58 61 61 58 48

18 68 38 46 56 61 62 63 59 48

27 69 36 456 62 63 63 59 48

36 69 39 47 57 64 62 63 59 48

46 74 40 46 59 67 68 70 66 56

28


30/189


Pump size: 3x2-10


3600 10 in 160 89 43 52 69 87 80 78 73 66

240 86 41 53 68 83 79 79 74 67

320 85 43 57 69 80 79 78 75 67

440 90 47 59 71 87 82 83 82 73

480 93 46 59 72 87 88 88 85 75


3600 8 in 80 79 40 49 64 73 75 74 69 60

160 81 40 49 65 73 76 76 71 63

240 81 44 50 66 73 76 77 71 62320 82 42 51 69 74 77 77 73 65

380 89 42 50 75 83 84 84 81 71


3600 6 in 40 75 39 46 60 67 69 72 65 58

80 76 39 47 60 66 71 73 66 59

160 77 40 48 61 69 73 73 67 60

240 80 41 48 64 71 75 75 72 63

280 87 41 49 68 80 81 83 80 71


1800 10 in 50 75 42 51 60 71 71 68 62 51

100 75 41 54 61 70 70 69 63 52

150 76 42 53 59 71 71 69 62 53

200 77 41 53 58 74 72 68 62 53

250 80 41 55 61 75 75 74 71 61


1800 8 in 40 68 40 48 57 60 63 63 60 50

80 70 40 48 58 63 64 65 61 50

120 71 38 47 58 64 65 65 61 50

160 71 41 49 59 66 64 65 61 50

200 76 42 48 61 69 70 72 68 58

29


31/189


Pump size: 4x3-10



3000 9 in 23 86 62 51 70 85 77 72 69 62

46 83 40 50 70 81 76 74 71 65

91 81 44 54 68 76 76 74 71 63

141 82 47 54 68 78 76 75 70 63

182 85 46 57 70 81 77 78 75 68


3000 8 in 14 76 62 50 55 71 72 67 65 57

46 77 39 49 63 70 73 69 66 5991 78 39 50 64 72 74 71 68 63

130 80 43 50 67 74 75 73 70 65


3000 6 in 11 74 62 48 60 71 69 65 60 54

46 74 38 49 62 65 71 68 62 56

91 77 38 49 62 69 73 71 65 60

128 81 38 51 63 76 77 75 71 63


1500 10 in 11 75 64 53 63 70 68 68 63 53

23 74 41 52 59 69 69 67 62 53

46 72 42 53 59 70 68 65 61 53

68 72 42 52 59 66 68 65 61 52

114 78 42 54 61 72 72 72 70 60


1500 6 in 6 71 64 51 60 68 60 57 51 43

23 69 40 51 58 67 60 58 53 4534 68 41 51 57 66 59 58 52 45

46 67 40 51 58 65 59 58 51 43

60 68 40 50 57 66 59 59 54 47

30


32/189


Pump size: 4x3-10


3600 9 in 100 90 66 55 74 89 81 76 73 66

200 87 44 54 74 85 80 78 75 69

400 85 48 58 72 80 80 78 75 67

620 86 51 58 72 82 80 79 74 67

800 89 50 61 74 85 81 82 79 72


3600 8 in 60 80 66 54 69 75 76 71 69 61

200 81 43 53 67 74 77 73 70 63

400 82 43 54 68 76 78 75 72 67570 84 47 54 71 78 79 77 74 69


3600 6 in 50 78 66 52 64 75 73 69 64 58

200 78 42 53 66 69 75 72 66 60

400 81 42 53 66 73 77 75 69 64

560 85 42 55 67 80 81 79 75 67


1800 10 in 50 77 66 55 65 72 70 70 65 55

100 76 43 54 61 71 71 69 64 55

200 74 44 55 61 70 70 67 63 55

300 74 44 54 61 68 70 67 63 54

500 80 44 56 63 74 74 74 72 62


1800 6 in 25 73 66 53 62 70 62 59 53 45

100 71 42 53 60 69 62 60 55 47

150 70 43 53 59 68 61 60 54 47

200 69 42 53 60 67 61 60 53 45

265 70 42 52 59 68 61 61 56 49

31


33/189


Pump size: 4x3-10H




1500 10 in 23 80 44 55 68 77 72 73 67 57

68 76 41 52 62 72 67 71 66 57

114 73 41 52 56 68 68 68 61 54

160 72 41 51 59 69 66 65 60 53

182 80 41 53 66 75 73 74 71 59


1500 8 in 23 68 41 50 54 65 61 62 57 48

68 67 41 50 59 61 62 61 54 4891 67 40 50 57 63 60 59 54 47

114 69 40 50 62 66 60 58 51 44

137 74 40 50 63 70 68 67 67 54


1500 6 in 0 69 64 46 59 65 61 56 56 51

100 65 41 45 54 60 58 57 55 51

200 65 39 45 55 63 58 56 50 46

300 65 41 46 52 62 58 56 51 45

360 65 40 47 51 62 58 57 52 46

32


34/189


Pump size: 4x3-10H


1800 10 in 100 82 46 57 70 79 74 75 69 59

300 78 43 54 64 74 69 73 68 59

500 75 43 54 58 70 70 70 63 56

700 74 43 53 61 71 68 67 62 55

800 82 43 55 68 77 75 76 73 61


1800 8 in 100 70 43 52 56 67 63 64 59 50

300 69 43 52 61 63 64 63 56 50

400 69 42 52 60 65 62 61 56 49500 71 42 52 64 68 62 60 53 46

600 76 42 52 65 72 70 69 69 56


1800 6 in 0 71 66 48 61 67 63 58 58 53

100 67 43 47 56 62 61 59 57 53

200 67 41 47 57 65 60 58 52 48

300 67 43 48 54 64 60 58 53 47

360 67 42 49 53 64 60 59 54 48

33


35/189


Pump size: 6x4-10



3000 10 in 71 88 38 41 77 78 82 83 79 73

143 84 26 46 66 74 78 79 77 70

214 85 42 45 73 77 77 81 77 69

285 83 41 43 65 73 76 78 78 69

356 90 36 50 79 84 83 85 82 78


3000 9 in 61 81 31 47 73 76 72 76 72 65

122 81 38 40 68 73 75 77 72 64183 80 42 42 65 73 74 73 73 66

244 82 37 43 63 71 73 80 75 66

305 81 37 51 66 73 73 77 73 67


3000 8 in 56 73 42 50 61 51 66 70 66 59

112 76 42 48 63 69 69 72 67 63

168 79 39 37 63 71 72 74 69 63

223 82 35 37 56 69 71 81 71 65

279 80 38 39 56 69 69 79 70 66


1500 10 in 37 76 0 29 63 65 71 72 65 58

74 77 0 44 51 66 72 74 66 56

111 79 0 46 75 71 72 73 66 55

148 77 0 48 58 72 72 72 65 51

184 80 0 53 60 64 70 79 63 38


1500 9 in 34 70 0 46 53 64 67 62 40 50

68 73 0 47 53 65 70 68 52 48

102 73 0 47 57 66 71 66 56 51

135 73 0 50 58 66 71 66 55 50

169 72 0 46 54 66 70 61 52 52

34


36/189


Pump size: 6x4-10


3600 10 in 313 92 42 45 81 82 86 87 83 77

625 88 30 50 70 78 82 83 81 74

938 89 46 49 77 81 81 85 81 73

1250 87 45 47 69 77 80 82 82 73

1563 94 40 54 83 88 87 89 86 82


3600 9 in 268 85 35 51 77 80 76 80 76 69

535 85 42 44 72 77 79 81 76 68

803 84 46 46 69 77 78 77 77 701070 86 41 47 67 75 77 84 79 70

1338 85 41 55 70 77 77 81 77 71


3600 8 in 245 77 46 54 65 55 70 74 70 63

490 80 46 52 67 73 73 76 71 67

735 83 43 41 67 75 76 78 73 67

980 86 39 41 60 73 75 85 75 69

1225 84 42 43 60 73 73 83 74 70


1800 10 in 162 78 0 31 65 67 73 74 67 60

324 79 0 46 53 68 74 76 68 58

485 81 0 48 77 73 74 75 68 57

647 79 0 50 60 74 74 74 67 53

809 82 0 55 62 66 72 81 65 40


1800 9 in 149 72 0 48 55 66 69 64 42 52

297 75 0 49 55 67 72 70 54 50

446 75 0 49 59 68 73 68 58 53

594 75 0 52 60 68 73 68 57 52

743 74 0 48 56 68 72 63 54 54

35


37/189

Durco


Pump Size: 6x4-10H




1800 10 in. 280 72 32 42 61 65 65 69 63 57

560 72 34 41 61 64 62 66 67 53

845 70 33 45 54 60 62 66 63 56

1125 69 33 42 55 56 58 62 68 44

1400 70 33 35 54 58 60 63 68 50


1800 9 in. 220 70 0 38 61 60 65 64 63 57

440 72 0 40 54 61 65 64 70 53

660 73 0 34 52 55 57 60 72 56

880 71 0 38 46 50 56 54 71 55

1100 72 0 36 46 57 57 58 72 58


1800 8 in. 200 69 0 40 50 55 63 58 67 55

400 65 0 39 49 57 60 55 61 51

600 68 0 38 38 51 52 57 67 28

800 65 0 35 51 57 59 45 62 53

1000 66 0 40 49 53 59 56 63 56


1200 10 in. 190 63 0 34 45 49 56 53 52 60

385 66 0 37 43 48 62 47 60 60

580 65 0 38 46 46 62 48 60 57

770 62 0 41 46 49 58 47 48 59

960 66 0 37 44 51 60 53 63 61

36


38/189


Pump size: 3x1.5-13



3000 13 in 23 81 50 67 70 74 77 74 67 59

46 79 49 67 66 72 75 73 66 59

68 79 47 66 67 72 75 73 67 60

91 81 46 67 69 72 77 76 70 61

114 88 49 67 71 76 82 85 81 75


3000 11 in 18 79 44 69 66 72 75 70 65 59

36 79 44 69 66 73 76 71 65 5955 79 44 70 67 73 76 70 65 59

73 79 43 70 67 73 75 71 66 59

91 83 44 71 69 72 75 77 77 70


3000 9 in 17 78 46 66 65 72 75 69 65 59

34 78 45 66 66 72 74 69 66 60

51 78 47 66 66 72 74 71 66 61

68 78 44 66 67 71 73 70 69 63

80 83 47 69 68 74 78 77 75 69


1500 13 in 9 80 41 51 77 75 71 69 65 58

18 75 40 50 66 71 68 67 63 57

36 74 41 48 62 68 69 68 62 55

46 74 40 48 61 69 70 68 62 55

59 82 40 49 64 73 77 76 77 65


1500 11 in 9 73 39 47 65 66 69 66 61 58

18 72 40 47 62 64 68 65 61 58

27 73 39 47 62 66 68 66 61 57

36 72 40 47 60 65 68 65 61 56

52 81 40 47 60 73 77 74 74 63

37


39/189


Pump size: 3x1.5-13


3600 13 in 100 85 54 71 74 78 81 78 71 63

200 83 53 71 70 76 79 77 70 63

300 83 51 70 71 76 79 77 71 64

401 85 50 71 73 76 81 80 74 65

500 92 53 71 75 80 86 89 85 79


3600 11 in 80 83 48 73 70 76 79 74 69 63

160 83 48 73 70 77 80 75 69 63

240 83 48 74 71 77 80 74 69 63320 83 47 74 71 77 79 75 70 63

400 87 47 75 73 76 79 81 81 74


3600 9 in 75 82 50 70 69 76 79 73 69 63

150 82 49 70 70 76 78 73 70 64

225 82 51 70 70 76 78 75 70 65

300 82 48 70 71 75 77 74 73 67

350 87 51 73 72 78 82 81 79 73


1800 13 in 40 82 43 53 79 77 73 71 67 60

80 77 42 52 68 73 70 69 65 59

160 76 43 50 64 70 71 70 64 57

200 76 42 50 63 71 72 70 64 57

260 84 42 51 66 75 79 78 79 67


1800 11 in 40 75 41 49 67 68 71 68 63 60

80 74 42 49 64 66 70 67 63 60

120 75 41 49 64 68 70 68 63 59

160 74 42 49 62 67 70 67 63 58

230 83 42 49 62 75 79 76 76 65

38


40/189


Pump size: 3x2-13



3000 13 in 34 87 35 59 68 77 80 85 80 74

68 85 32 58 70 77 80 81 76 70

103 86 44 48 70 78 81 82 78 69

137 87 48 48 69 77 81 83 80 72

157 93 44 60 71 82 89 89 85 80


3000 12 in 30 83 38 44 64 76 77 79 73 68

60 82 38 42 63 75 76 77 74 6690 84 46 47 65 75 79 80 75 66

120 85 49 47 66 76 79 81 78 69

150 89 46 52 69 79 83 84 81 75


3000 11 in 27 80 37 39 59 71 72 78 70 63

54 80 39 41 59 71 75 77 72 62

84 82 47 45 63 72 77 78 74 64

108 82 44 44 63 72 76 78 74 65

135 83 47 44 63 73 77 79 76 70


1500 13 in 18 75 0 45 55 64 69 71 68 60

36 74 0 36 49 63 68 69 68 57

54 75 0 32 56 65 71 71 67 53

72 76 0 33 63 66 71 71 68 54

90 75 38 29 67 66 71 70 66 55


1500 12 in 16 71 0 43 53 63 69 63 56 32

32 73 42 44 48 63 71 66 61 35

48 75 0 28 55 64 72 71 60 32

65 78 0 29 70 66 73 72 64 50

81 76 0 32 50 67 74 71 64 44

39


41/189


Pump size: 3x2-13


3600 13 in 150 91 39 63 72 81 84 89 84 78

300 89 36 62 74 81 84 85 80 74

450 90 48 52 74 82 85 86 82 73

600 91 52 52 73 81 85 87 84 76

690 97 48 64 75 86 93 91 89 84


3600 12 in 131 87 42 48 68 80 81 83 77 72

263 86 42 46 67 79 80 81 78 70

394 88 50 51 69 79 83 84 79 70525 89 53 51 70 80 83 85 82 73

656 93 50 56 73 83 87 88 85 79


3600 11 in 119 84 41 43 63 75 76 82 74 67

238 84 43 45 63 75 79 81 76 66

356 86 51 49 67 76 81 82 78 68

475 86 48 48 67 76 80 82 78 69

594 87 51 48 67 77 81 83 80 74


1800 13 in 79 77 0 47 57 66 71 73 70 62

158 76 0 38 51 65 70 71 70 59

236 77 0 34 58 67 73 73 69 55

315 78 0 35 65 68 73 73 70 56

394 77 40 31 69 68 73 72 68 57


1800 12 in 71 73 0 45 55 65 71 65 58 34

142 75 44 46 50 65 73 68 63 37

212 77 0 30 57 66 74 73 62 34

283 80 0 31 72 68 75 74 66 52

354 78 0 34 52 69 76 73 66 46

40


42/189


Pump size: 4x3-13



3000 13 in 45 81 45 63 73 77 74 74 70 64

91 79 45 63 70 73 73 73 70 63

136 81 45 63 70 73 74 76 73 66

182 82 46 62 68 75 76 78 74 66

220 95 52 74 80 85 88 91 90 82


3000 10 in 46 78 46 64 71 72 73 70 68 63

137 80 44 64 70 73 74 73 73 65

183 81 45 64 71 73 76 75 73 65205 83 47 66 73 74 78 78 73 67

221 93 52 68 83 86 88 87 83 76


3000 9 in 47 76 46 67 65 70 70 69 67 61

93 78 43 67 69 71 71 70 71 65

137 79 41 64 69 71 72 73 73 65

194 81 42 62 69 73 76 75 74 66

217 91 50 64 78 82 85 86 83 75


1500 13 in 45 80 41 51 73 72 74 75 70 61

91 78 39 49 68 70 72 73 68 59

136 77 39 51 66 70 72 72 66 57

182 83 41 55 68 76 78 77 73 63

200 88 42 55 72 82 83 82 79 68


1500 10 in 45 74 38 46 59 65 71 70 64 56

68 74 40 47 56 65 69 70 65 56

91 74 40 48 57 65 70 70 65 57

114 74 41 50 63 67 71 68 63 55

136 77 42 50 62 67 72 72 69 58

41


43/189


Pump size: 4x3-13


3600 13 in 200 85 49 67 77 81 78 78 74 68

400 83 49 67 74 77 77 77 74 67

600 85 49 67 74 77 78 80 77 70

800 86 50 66 72 79 80 82 78 70

967 99 56 78 84 89 92 95 94 86


3600 10 in 201 82 50 68 75 76 77 74 72 67

599 84 48 68 74 77 78 77 77 69

801 85 49 68 75 77 80 79 77 69

900 87 51 70 77 78 82 82 77 71971 97 56 72 87 90 92 91 87 80


3600 9 in 204 80 50 71 69 74 74 73 71 65

406 82 47 71 73 75 75 74 75 69

600 83 45 68 73 75 76 77 77 69

852 85 46 66 73 77 80 79 78 70

953 95 54 68 82 86 89 90 87 79


1800 13 in 200 82 43 53 75 74 76 77 72 63

400 80 41 51 70 72 74 75 70 61

600 79 41 53 68 72 74 74 68 59

800 85 43 57 70 78 80 79 75 65

880 90 44 57 74 84 85 84 81 70


1800 10 in 200 76 40 48 61 67 73 72 66 58

300 76 42 49 58 67 71 72 67 58

400 76 42 50 59 67 72 72 67 59

500 76 43 52 65 69 73 70 65 57

600 79 44 52 64 69 74 74 71 60

42


44/189


Pump size: 4x3-13HH



1500 13 in 14 84 36 72 65 73 74 81 76 68

70 80 42 65 63 66 72 77 73 61

105 74 40 58 60 58 59 72 68 50

140 69 40 65 58 59 41 62 59 47

175 73 42 68 60 66 63 66 62 52


1500 12 in 12 72 25 65 61 57 65 63 66 56

61 67 33 63 58 61 57 54 59 4791 69 41 63 57 56 59 65 60 45

122 69 41 65 58 59 61 64 57 36

152 71 41 64 58 62 66 64 59 41


1500 11 in 10 70 18 61 57 59 69 47 48 30

51 70 31 57 57 60 68 58 59 28

77 71 33 59 57 62 68 64 60 39

103 70 37 54 59 63 67 57 58 35

128 70 39 55 57 64 67 62 59 47


1000 13 in 10 73 38 52 58 65 67 68 63 55

48 72 19 49 43 65 68 67 63 52

72 66 18 50 44 65 53 56 56 37

96 67 15 48 41 63 59 62 57 36

120 65 0 49 34 61 58 59 53 34


1000 12 in 8 60 0 42 22 53 59 50 43 30

40 62 0 42 21 55 60 55 50 29

61 65 0 40 25 58 63 57 54 35

81 64 0 42 22 51 62 58 55 31

101 60 0 39 21 52 57 54 54 28

43


45/189


Pump size: 4x3-13HH


1800 13 in 62 86 38 74 67 75 76 83 78 70

308 82 44 67 65 68 74 79 75 63

461 76 42 60 62 60 61 74 70 52

615 71 42 67 60 61 43 64 61 49

769 75 44 70 62 68 65 68 64 54


1800 12 in 53 74 27 67 63 59 67 65 68 58

267 69 35 65 60 63 59 56 61 49

400 71 43 65 59 58 61 67 62 47533 71 43 67 60 61 63 66 59 38

665 73 43 66 60 64 68 66 61 43


1800 11 in 45 72 20 63 59 61 71 49 50 32

225 72 33 58 59 62 70 60 61 30

338 73 35 61 59 64 70 66 62 41

450 72 39 56 61 65 69 59 60 37

563 72 41 57 59 66 69 64 61 49


1200 13 in 42 74 39 53 59 66 68 69 64 56

211 73 20 50 44 66 69 68 64 53

317 67 17 51 45 66 54 57 57 38

422 68 16 49 42 64 60 63 58 37

528 66 0 50 35 62 59 60 54 35


1200 12 in 35 61 0 43 23 54 60 51 44 31

177 63 0 43 22 56 61 56 51 30

266 66 0 41 26 59 64 58 55 36

354 65 0 43 23 52 63 59 56 32

443 61 0 40 22 43 58 55 55 29

44


46/189


Pump size: 6x4-13A



1500 13 in 23 87 41 62 70 82 82 81 76 67

91 84 42 58 68 76 80 79 73 65

182 81 51 58 69 75 76 75 70 62

274 80 49 61 69 74 75 75 68 59

365 79 43 58 66 71 75 75 69 59


1500 11 in 13 78 39 53 66 74 72 72 68 60

91 78 41 51 64 73 73 71 67 61228 78 42 52 65 74 74 71 67 61

274 74 40 49 59 67 69 67 65 58

308 73 39 49 56 66 68 66 65 57


1500 9 in 23 68 33 46 49 56 63 65 57 47

91 74 35 46 55 68 71 67 63 57

137 75 38 49 61 70 71 68 64 59

182 75 35 47 60 69 70 67 63 59

228 71 34 46 56 63 66 66 63 57

45


47/189


Pump size: 6x4-13A


1800 13 in 100 89 43 64 72 84 84 83 78 69

400 86 44 60 70 78 82 81 75 67

800 83 53 60 71 77 78 77 72 64

1200 82 51 63 71 76 77 77 70 61

1600 81 45 60 68 73 77 77 71 61


1800 11 in 100 80 41 55 68 76 74 74 70 62

400 80 43 53 66 75 75 73 69 63

1000 80 44 54 67 76 76 73 69 631200 76 42 51 61 69 71 69 67 60

1350 75 41 51 58 68 70 68 67 59


1800 9 in 100 70 35 48 51 58 65 67 59 49

400 76 37 48 57 70 73 69 65 59

600 77 40 51 63 72 73 70 66 61

800 77 37 49 62 71 72 69 65 61

1000 73 36 48 58 65 68 68 65 59

46


48/189


Pump size: 8x6-14A



1500 14 in 167 87 48 70 73 80 82 80 77 70

264 84 51 68 72 76 78 79 74 68

434 82 51 64 70 72 75 79 73 66

628 83 52 63 70 74 75 80 72 64

750 84 48 66 69 75 79 79 74 67


1500 12 in 210 80 47 62 67 72 74 76 73 64

422 80 54 65 68 71 74 76 73 65582 81 47 63 67 72 74 76 73 65

681 81 46 65 67 73 75 76 73 65


1500 11 in 131 82 47 65 67 71 74 79 72 63

365 82 54 66 68 71 75 79 73 64

524 81 45 64 66 70 74 78 72 64

593 82 44 65 67 73 75 79 72 64


1000 14 in 123 79 56 76 66 72 71 68 64 53

229 77 54 74 67 69 68 64 59 51

350 75 51 71 65 67 67 66 60 54

472 75 51 72 65 66 67 67 62 55

559 76 50 69 67 69 69 67 63 54

47


49/189


Pump size: 8x6-14A


1800 14 in 734 89 50 72 75 82 84 82 79 72

1160 86 53 70 74 78 80 81 76 70

1904 84 53 66 72 74 77 81 75 68

2755 85 54 65 72 76 77 82 74 66

3288 86 50 68 71 77 81 81 76 69


1800 12 in 920 82 49 64 69 74 76 78 75 66

1850 82 56 67 70 73 76 78 75 67

2550 83 49 65 69 74 76 78 75 672990 83 48 67 69 75 77 78 75 67


1800 11 in 575 84 49 67 69 73 76 81 74 65

1600 84 56 68 70 73 77 81 75 66

2300 83 47 66 68 72 76 80 74 66

2600 84 46 67 69 75 77 81 74 66


1200 14 in 540 80 57 77 67 73 72 69 65 54

1004 78 55 75 68 70 69 65 60 52

1535 76 52 72 66 68 68 67 61 55

2070 76 52 73 66 67 68 68 63 56

2450 77 51 70 68 70 70 68 64 55

48


50/189

49


51/189

50


52/189


Pump size: 6x4-16



1500 16 in 84 81 47 66 66 65 75 77 74 66

169 79 45 61 40 48 75 72 75 66

253 83 41 59 34 71 78 78 77 62

337 78 43 58 33 49 70 76 71 60

422 74 46 58 33 44 70 70 67 58


1500 15 in 78 77 41 59 69 69 70 74 63 60

155 76 41 54 67 65 67 74 57 58233 77 43 54 67 62 66 76 55 59

310 78 44 43 68 57 72 77 54 58

388 78 43 55 68 67 72 74 52 57


1500 14 in 71 75 42 48 65 65 70 72 57 47

142 73 40 50 65 62 61 72 57 49

213 75 40 49 65 60 66 74 55 46

284 77 42 56 66 61 71 75 54 43

355 77 41 59 69 65 72 74 53 44


1000 16 in 59 69 40 55 60 48 59 67 50 40

119 69 40 51 41 56 54 69 50 39

178 69 39 25 39 55 52 69 46 38

237 69 39 45 39 63 62 66 46 34

296 67 40 33 50 48 50 66 43 31


1000 15 in 50 67 43 60 52 64 56 61 35 35

100 70 41 53 43 64 64 67 47 41

150 65 42 49 39 58 64 51 44 37

200 69 41 45 29 48 68 61 43 37

249 70 42 54 35 57 70 50 34 33

51


53/189


Pump size: 6x4-16


1800 16 in 370 83 49 68 68 67 77 79 76 68

740 81 47 63 42 50 77 74 77 68

1110 85 43 61 36 73 80 80 79 64

1480 80 45 60 35 51 72 78 73 62

1850 76 48 60 35 46 72 72 69 60


1800 15 in 340 79 43 61 71 71 72 76 65 62

680 78 43 56 69 67 69 76 59 60

1020 79 45 56 69 64 68 78 57 611360 80 46 45 70 59 74 79 56 60

1700 80 45 57 70 69 74 76 54 59


1800 14 in 311 77 44 50 67 67 72 74 59 49

623 75 42 52 67 64 63 74 59 51

934 77 42 51 67 62 68 76 57 48

1245 79 44 58 68 63 73 77 56 45

1556 79 43 61 71 67 74 76 55 46


1200 16 in 260 70 41 56 61 49 60 68 51 41

520 70 41 52 42 57 55 70 51 40

780 70 40 26 40 56 53 70 47 39

1040 70 40 46 40 64 63 67 47 35

1300 68 41 34 51 49 51 67 44 32


1200 15 in 219 68 44 61 53 65 57 62 36 36

438 71 42 54 44 65 65 68 48 42

656 66 43 50 40 59 65 52 45 38

875 70 42 46 30 49 69 62 44 38

1094 71 43 55 36 58 71 51 35 34

52


54/189


Pump size: 8x6-16



1500 16 in 228 87 54 68 73 77 82 82 77 71

456 85 54 70 75 76 79 80 78 71

684 84 54 69 72 77 78 79 75 67

821 84 54 66 72 78 80 78 73 67

912 89 54 67 73 81 84 85 77 67


1500 15 in 0 86 51 68 74 77 81 81 76 70

319 83 54 67 72 74 76 79 74 68440 85 54 68 72 76 79 81 75 71

644 84 55 66 71 75 78 81 74 68

896 88 49 68 72 79 83 84 78 69


1500 13.5 in 223 84 51 62 70 73 76 81 75 67

488 87 52 69 72 75 81 83 79 72

752 87 54 63 72 78 80 82 76 78


1500 12 in 0 82 47 61 67 71 75 80 72 63

137 81 48 61 68 71 75 78 72 63

228 82 48 61 68 74 75 78 72 63

456 82 49 62 68 74 75 78 72 64

684 83 49 62 68 74 76 80 73 64


1000 16 in 0 84 45 65 66 73 80 80 76 70

244 81 47 63 65 69 76 77 72 64

391 79 50 63 66 70 74 73 70 62

611 80 49 62 63 69 74 76 73 62

53


55/189


Pump size: 8x6-16


1800 16 in 1000 89 56 70 75 79 84 84 79 73

2000 87 56 72 77 78 81 82 80 73

3000 86 56 69 74 79 80 81 77 69

3600 86 56 68 74 80 82 80 75 69

4000 91 56 69 75 83 86 87 79 69


1800 15 in 0 88 53 70 76 79 83 83 78 72

1400 85 56 69 74 76 78 81 76 70

1930 87 56 70 74 78 81 83 77 732825 86 57 68 73 77 80 83 76 70

3930 90 51 70 74 81 85 86 80 71


1800 13.5 in 980 86 53 64 72 75 78 83 77 69

2140 89 54 71 74 77 83 85 81 74

3300 89 56 65 74 80 82 84 78 80

RPM Imp. Dia. gpm dBA SPL 63 125 250 500 1K 2K 4K 8K1800 12 in 0 84 49 63 69 73 77 82 74 65

600 83 50 63 70 73 77 80 74 65

1000 84 50 63 70 76 77 80 74 65

2000 84 51 64 70 76 77 80 74 66

3000 85 51 64 70 76 78 82 75 66


1200 16 in 0 85 46 66 67 74 81 81 77 71

1070 82 48 64 66 70 77 78 73 65

1715 80 51 64 67 71 75 74 71 63

2680 81 50 63 64 70 75 77 74 63

54


56/189

Durco


Pump size: 8x6-16A

Total Octave band center frequencies in Hertz

Flow Unfil tered Sound pressure values are in dBA re 20Pa


1800 16 in. 675 84 60 76 75 74 75 78 78 69

1325 83 36 67 68 74 77 77 76 64

2000 81 40 67 65 68 75 75 76 64

2650 82 40 65 68 72 76 77 76 61

3325 84 44 75 74 72 78 78 77 66


1800 15 in. 634 82 40 71 70 72 78 76 74 60

1268 82 38 69 69 71 76 77 74 60

1902 81 29 71 71 69 73 77 75 61

2536 83 35 72 72 71 78 78 75 61

3170 84 41 77 77 69 77 77 76 64


1800 14 in. 613 80 43 70 70 68 72 75 73 63

1226 81 35 67 69 72 73 77 74 62

1839 81 33 68 69 70 75 77 75 65

2452 80 29 69 71 69 73 73 74 62

3065 81 37 70 71 68 75 76 76 66

55


57/189

Durco


Pump size: 8x6-16A



1200 16 in. 465 77 44 63 63 64 73 72 71 57

930 78 54 62 64 67 74 72 71 54

1395 77 57 62 64 67 74 70 70 54

1860 79 57 64 63 66 76 72 71 57

2325 79 56 62 62 64 77 69 71 59


1200 15 in. 450 77 41 62 65 68 74 67 69 48

900 76 42 62 64 69 70 70 69 47

1350 78 46 63 65 69 74 71 71 44

1800 77 49 62 66 67 73 70 68 49

2250 76 50 61 65 65 73 67 69 56


1200 14 in. 402 71 39 60 63 62 63 64 66 54

804 71 28 57 58 57 67 65 66 44

1206 75 42 52 58 61 71 70 65 57

1608 73 33 55 59 62 70 64 67 44

2010 71 39 53 56 63 65 64 67 44

56


58/189


Pump size: 10x8-16H

2/10/1999 Total Octave band center frequencies in HertzFlow Unfiltered Sound pressure values are in dBA re 20PaRPM Imp. Dia. m

3/hr dBA SPL 63 125 250 500 1K 2K 4K 8K

1500 15 in 319 86 55 70 74 77 80 81 78 71

638 89 56 71 75 80 84 84 80 71

958 88 56 69 74 80 83 84 80 70

1208 87 51 65 70 80 83 83 78 68


1000 16 in 228 81 54 54 59 71 77 76 71 64

433 80 53 48 60 72 76 75 70 62675 78 52 48 60 71 74 72 68 60

912 82 46 48 49 68 80 78 68 58

1094 80 42 45 51 68 77 76 67 55


1000 15 in 208 76 53 45 60 61 73 71 66 48

416 74 54 45 61 65 71 69 64 47

624 78 53 45 61 69 76 73 63 47

832 77 50 46 61 68 74 71 69 51

1008 81 46 46 59 71 78 76 69 48

57


59/189


Pump size: 10x8-16H


1800 15 in 1400 88 57 72 76 79 82 83 80 73

2800 91 58 73 77 82 86 86 82 73

4200 90 58 71 76 82 85 86 82 72

5300 89 53 67 72 82 85 85 80 70


1200 16 in 1000 82 55 55 60 72 78 77 72 65

1900 81 54 49 61 73 77 76 71 632960 79 53 49 61 72 75 73 69 61

4000 83 47 49 50 69 81 79 69 59

4800 81 43 46 52 69 78 77 68 56


1200 15 in 913 77 54 46 61 62 74 72 67 49

1825 75 55 46 62 66 72 70 65 48

2738 79 54 46 62 70 77 74 64 48

3650 78 51 47 62 69 75 72 70 52

4420 82 47 47 60 72 79 77 70 49

58


60/189


Pump size: 10x8-17

2/10/1999 Total Octave band center frequencies in HertzFlow Unfiltered Sound pressure values are in dBA re 20PaRPM Imp. Dia. m

3/hr dBA SPL 63 125 250 500 1K 2K 4K 8K

1000 17 in 0 87 50 66 69 77 83 82 79 72

228 86 48 65 68 78 82 79 76 69

456 83 54 66 68 73 79 78 75 68

684 81 53 65 65 70 76 77 74 64

849 80 48 63 61 67 74 77 73 63


1000 15 in 0 78 51 71 67 66 69 73 72 63

233 79 48 65 65 67 72 74 73 65

467 79 46 57 65 68 72 74 73 66730 78 42 60 61 66 72 74 71 64


1000 13 in 0 76 48 67 60 67 70 70 70 63

114 78 48 66 62 68 71 72 72 64

228 79 49 68 65 68 72 75 73 66

456 79 48 68 63 66 72 75 73 64

581 75 47 67 58 64 66 70 69 63

59


61/189


Pump size: 10x8-17

2/10/1999 Total Octave band cen

Documents

Pump Sound (Db)