~ITT

Goulds Model NM 3171 Non-Metallic Vertical Process Pumps

BULLETIN 726.4Apn12001

~GOULDS PUMPSLenntech

info@lenntech.com Tel. +31-152-610-900www.lenntech.com Fax. +31-152-616-289info@lenntech.com Tel. +31-152-610-900www.lenntech.com Fax. +31-152-616-289

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8RULON is a registered trademarkof Dixon IndustriesCorp.- Proprietarymolding process/materialGMP-2000

Chemical/Petrochemical Wasteacid,Hydrochloric acid,Sodium hydroxide; Ferricchloride, Sulfuric acid,Spinfinish wastesUtility Coal pile runoff, Seawater,DemineralizedwaterMetal Finishing Spent pickling solutions,Electroplating rinses,Nickel plating bathsGeneral Industrialprocess;Deionizedwater,Pollution control, Sump services

Services

Cost EffectiveAlternative to High AlloysCorrosion ResistantRULON®Column BearingsCasingand Impeller Molded with HighStrength, Corrosion ResistantGMP-2000'Casingand Impeller Interchangeablewith Goulds Model NM3196Rugged Double RowThrust BearingThrust BearingSealedAgainstExternalContaminationHeavyDuty One-PieceSolid ShaftExternal ImpellerAdjustment

Design Features

• Capacities to 1250GPM (284m3/h)• Headsto 300feet (92m)• Temperaturesto 2000 F (790 C)• Pit Depths to 16feet (5m)

Non-Metallic Vertical Sump andProcess Pumps Designed forSevere Corrosive Services

Goulds Model NM 3171

·E.I.DuPont Reg.Trademark

.~ sucnONmaL

ANDSTlWNER

POSITIVE LJQUI)SEALlNGATMIELLERComIIIon VIIonG-ttnt .......... CGmIIIan.

FRPTAILPIPE

....... In ...... IoI .....

... forCPI .......~ IIodIINM3111

..,...lcperlonMnce.HIGH PERFORMANCEVOLUTE DESIGNHighetftcIency,bUevalulecIIIIgn .......... byexckl ......GNt IIcIIdIng PnIceIs.

HIGHSTRENGTHfN'------~ICOWMNPIPE

OVERSIZEDSHAFT-------4-p....;..,a.:­AvIIIIIbIeIn31S .............. AIIoy ......." •• c,n.ntum.

CORROSION RESISTANTRUL()Ne BEARINGSD••lg.............,IorIlClf;fMI.Cpump .......

DOU~ROW--------4- __ ~~~THRUSTBEAAINGG....... forl~

150LB. FRPDISCHAAGE FLANGESEAl ED, SELF­CONTAINED THRUSTBEAAINOASaa.LY....... boIh.... tDpIOIM:tbelrtnglronl COII'CI.tN.....

NOAUGNMENTREQUIREDPreciIIonrllbbNcl ... __ ......... nment.

OrlglMlhigheltlclencymaln ... ned by 1ImpIe .............

NON-SPACERFLEXIBLECOUPLING

REOREASABLEOPTION

STAtIlAAD NORMALTHRUSTMOTORS~,c-F-=e, LE.C.

Design Feablres for Severe Corrosive Services

5

Designed for Reliability

20

10

o 080 100 150 200 250 300 350 500 700 900 1100 1300 GPM

20 30 40 50 60 70 80 90100 150 200 250 300 ffi3 IhCAPACITY -1750 RPM (60 Hz)

40 60

10

ooo

m FT.-i~70 l>

60 150 r50 ::x::m40 l>30 1000

70 I......20 60~

o15 50:g

40~10 30 g:

::x::20..!::!.

5

GPM

250 ffi3 Ih

750 bpM/1P50 RPM

r--~

l- T---+- '-1'12 x 3-13 r? 3x4 13 /1 f/x 6-13

-.r-. -t--- r-, ...~1 x ~ 10 2x s-ro t7 I->

1'/2 X-cr-- 3 x 4- OH V 4x6 10~ !7

J 3-8

1 x ~1/2-8 f)J C> 3x ~·8G /'"V V -...._ r--..-[.7-- ./

Lv V1 X 1'/2 -6 P11/2 3-6 ~x3 ~--r-r L ./ -__,

Scala ~hanga Scala ~hanga

3020 150 20050 60 70 801004010o4020 1000

CAPACITY -1450 RPM (50 Hz)80 100 150 200 250 300 400 500 600 700 80060o

300

3500 RPM/2850~PM

-......;:::::E;:-- r--._.-~

) ~1 x 1'/2 -8 11/2 x 3-8- / /V-....

G> --~ --1 11f2-6 t>-- 2 x 3-6 i>- c>11/2x 3-6

~ ~./-'-~ --~ ~ ~

10

6

m FT.N'90J: 80 250g 70-:E 60 -'2000.. 50II: 150g 40I"-.... 30 100IC 25 80<UJ 20J: 60..J 15<..... 400 10.....

5 - 20

5040

o

706030

o

o 0 0o 100 200 300 400 500 GPM~--------~~---------r--~------'---~------~----~----~----~o 20 40 60 80 100 ffi3 IhCAPACITY - 3500 RPM (60 Hz)

m FT.70 -i

0-i

60 200 l>r::x::m

50 l>0

150 I40 I\)co

010

30 100 :l)"tJ:i:

20 010

50 ::x::N

10 -

908020oGPM

ffi3 Ih400300

CAPACITY - 2850 RPM (50 Hz)200100o

10

m FT.350

:E0.. 80II: 250oo10C") 60 200Ic< 150~ 40

;;i 100.....o 20.....

Hydraulic Coverage 50 & 60 Hz

7

J: J: M

~ % ~~

o 0 0 0 0 .... M MPump Slza s- % ~

....~ i :b cJ, :} :b~

I

~)( .... C\j

~ )( )( )( )( ~ )(.... .... M .... M .,. .,.

Q. Weighl-3 Ft.Depth LessMotor-Lb. (kg) 125 135 140 160 170 200 210E (57) (61) (64) (73) (77) (91) (95)::0Q.

CIc:·iii('0

0

o 0500 700 900 GPM

150 200 ",J/h

80 100 150 200 250 300 350 400 450

20 30 40 50 60 70 80 90 100CAPACITY -1150 RPM (60 Hz)

40 60

10

20ooo

o

10

15

20

..;70 S

~60 r

:J:50 m

~40 0

II.D

30 ~::0"Cs:

2001o:J:

10.!::!,

5

m FT.1150lRPMJP50R M

/ l-I i--..__" 3~ 4-13 -~

~ ...........

/ 7 I"'-,

11/2 x 13-13 I ! 4x6-13 L_,__

1 x .;;-~ ;;;;0 --;:z_ r--__J:----< ~. -~ ""'0 ~I>" "'OH />

~ -r- /1 x 1/2-8 ~ 1112~3-8 /' r-- /

.. 3 x 4-8G _ +/- :::--.~ V -~L11/2X·2_ /

---1 Scale Change.._ ._'--.

m FT.N'35:r: 1000I.D- 30 - 80:E0.. 20a::0 6010,....,.... 15 50

C 40<W 10:r: 30....J<..... 200 5.....

10

400 450 550 GPM

90 100 130 m3Jh

350

8060 7050403020

CAPACITY - 950 RPM (50 Hz)80 100 150 200 2~0 3606040

10

20oo

Hydraulic Coverage 50 s60 Hz

8

Note: All hardware above mounting plate is 304 stainlesssteel.

4Titanium

371Z

Titanium4371W

9

COLUMN BEARING

242

REGREASABLE OPTION

371H

190

Sectional View Model NM 3171

16 (406.4)MINIMUMSUBMER·GENCE

J_

JPIT

DEPTH

KSUCTIONTAILPIPESUCTIONBELL WITHSTRAINER

S

F EQ (MIN. PIT DIA. LESS FLOAT)

DISCHARGE(FLANGED-150# ANSI F.F.)

EXTERNALBEARING FLUSH

All dimensions in inches (mm). NOllo be used for constructionDimensions Model NM 3171

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