Seleccion de Bombas Netzsch

MONO PUMPS LIMITED

Mechanical Joint Replacement Kit

SECTION N-1 Pre-Selection Table

SECTION N-2 Coding

SECTION N-3 Rotating Parts Code

SECTION N-4 Materials of Construction

SECTION N-5 General Arrangements

SECTION N-6 Bearings

SECTION N-7 Gland Section Dimensions

SECTION N-8 Packing / Seal Details

SECTION N-9 Rotor Dimensions

SECTION N-10 Stator Dimensions

SECTION N-11 Selection Procedure

SECTION N-12 Performance Curves

PUMP RANGE MJRK SECTION N-1

MODEL ALL PAGE 1

STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

Published information other than that marked certified is to be used as a guide only

PRE-SELECTION TABLE

N101(NE100A)

N081(NE80A)

*N082(2NE80A)

N061(NE60A)

*N062(2NE60A)

N051(NE50A)

N052(2NE50A)

N041(NE40A)

N042(2NE40A)

0 6 12 24

58

96

Total Head (bar)

For all other sizes please refer to Mono Pumps Limited

Note: Above kit models fit Netzsch pump models as shown in brackets.

* Please contact Mono for availability. Details to be released when available.

0

14.5

24

35

CAPACITy

m³/h

35

CAPACITy

m³/h


MODEL ALL PAGE 1

STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


KIT CODING TABLE

Basic Kit Code Std. Var.Features Description

1 2 3 4 5 6 7 8 9 10 / 12 13 14 15

Cast Iron CBody

Materials Stainless Steel S

Kit DesignFlexishaft –

Mechanical Joint Replacement StrategyN

14.5 m3/h @ 1000 rev/min 0 4

24 m3/h @ 800 rev/min 0 5

35 m3/h @ 700 rev/min 0 6

58m3/h @ 500 rev/min 0 8

Nominal Kit

Capacity and

Maximum Speed

96m3/h @ 400 rev/min 1 0

One 1

Two 2Pump Stages

Flexishaft SEnd Cover,

Stator and

Drive Joint

Design

Std. duty with Mk. 1 Rotor S

Std. duty with Mk. 0 Rotor X

Duty

Conditions

1Design

Issue

Stator Material RR etc. R

Rotating Parts 2 3 4 5 8 3

Cast Iron Flexishaft Kit.

Size 05. Single Stage.

Special Flexishaft

Standard duty Mk.1 Rotor

Design 1.

Natural Rubber Stator.

Typical

Basic Kit

Coding

Code 3 Rotating Parts

C N 0 5 1 S S 1 R 3

C N 0 5 1 S S 1 R 3 / H 1 3 8Market

Variations

FULL KIT CODE TO BE STAMPED ON PUMP NAMEPLATE

Note: Refer to Pre Selection Table for availability of kit models


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


ROTATING PARTS CODE

Component

RotatingPartsCode

SlightlyAbrasiveand Non-Corrosive

SlightlyAbrasive

andCorrosive

AbrasiveandNon-

Corrosive

CorrosiveFoodstuff

andBeverages

Abrasiveand

Corrosive(as code 5 but

HCP parts)

Models 2 3 4 5 8

Gland Packing 10A YF

Rotor 25A MN SF (HCP) TS (HCP) SF SF (HCP)

Flexishaft 26A UM (Coated)

Rotor Cap 30A SB SA

LockingWasher 31B SF

Shaft exceptN061 andN081.

32A SF (HCP) SF SF (HCP)

Shaft N061 andN081. 32A SB

Stub ShaftN061 and N081 35A SF (HCP) SF SF (HCP)

Cover Plate 59A SF

NE40A

2NE40A

NE50A

2NE50A

NE60A

2NE60A

NE80A

2NE80A

NE100A

Seal Rings - BLACK NITRILE


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


MATERIALS OF CONSTRUCTION

Material Spec. Description/Grade

Nitralloy MN BS970 905M39

Stainless Steel SF BS970 316S31

Tool Steel TS BS4659 BD3

Titanium UM BS2TA11 Ti-6A1-4v

Stainless Steel SA BS2S145 -

Stainless Steel SB BS970 431S29

Non-Asbestos Packing YF - -

HCP - - Hard Chrome Plate


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


DIMENSION TABLE

A B C R S T X approxNE40A 1080 653 427

2NE40A 1280 853 427100 205 28 524

NE50A 1338 859 479

2NE50A 1578 1099 479125 252 32 682

NE60A 1490 982 508 125 268 38 776

2NE60A 1790 1282 508 125 268 38 776

NE80A 1955 1340 615 140 298 48 1008

2NE80A 2355 1740 615 140 298 48 1008

NE100A 2460 1689 771 200 424 60 1254

All dimensions in mm

A

B C

X

SR

T

PUMP RANGE MJRK SECTION N-5MODEL N061, N081 PAGE 2STATUS CURRENT DATE June 2002


N06

1, N

081

N21

N22

PUMP RANGE MJRK SECTION N-5MODEL See below PAGE 3STATUS CURRENT DATE June 2002


N04

1, N

042,

N05

1, N

052,

N06

2, N

082,

N10

1

N21

N21

PUMP RANGE MJRK SECTION N-5MODEL ALL PAGE 4STATUS CURRENT DATE June 2002


DRAWING REFERENCE NUMBERS

Kit Components Existing ComponentsDrg. Ref. Description Drg. Ref. Description

10A Gland Packing N1 Circlip20A Gasket – Adaptor N2 Bearing Cover20B Gasket – Stator N3 Washer20C Gasket – Stator N4 Seal Ring22A Stator N5 Bearing Spacer25A Rotor N6 Seal Ring26A Flexishaft N7 Body29A Shaft Pin N8 Gland Follower30A Rotor Cap N9 Nut31A Locking Washer N10 Plain Washer32A Shaft N11 Gland Section35A Stub Shaft N12 Nut36A Locking Collar N13 Spring Washer42A Thrower N14 Plain Washer47A Stator Support Ring N15 Suction Chamber47B Stator Support Ring N16 Tie Bar59A Cover Plate N17 Nut95A Tie Rod N18 Spring Washer

P101 Deep Groove Ball Bearing N19 Plain WasherP102 Deep Groove Ball Bearing N20 End CoverP103 Lipseal N21 LipsealP104 Circlip N22 ‘O’ RingP401 Rectangular KeyP402 Seal RingP403 Seal RingP404 Seal RingP405 Socket Headed Cap ScrewP406 Socket Headed Cap ScrewP407 Hex. Hd. BoltP408 Toroidal Seal Ring


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


KIT BEARING INFORMATION

Kit Size Mono Part No. Bearing Ref. BS Ref RequiredDimensions (mm)I/D x O/D x Width

NE40A2NE40A

A180300B P101 P102 6406 30 x 90 x 23

NE50A2NE50A

A180350B P101 P102 6407 35 x 100 x 25

NE60A2NE60A

A180400B P101 P102 6408 40 x 110 x 27

NE80A2NE80A

A180550B P101 P102 6411 55 x 140 x 33

NE100A A180750B P101 P102 6415 75 x 190 x 45


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STATUS CURRENT

MONO PUMPS LIMITED

DATE June 1999


GLAND SECTION DIMENSIONS

PumpGland

AShaft

BLength

CNE40A2NE40A

52 40 40

NE50A2NE50ANE60A

65 45 65

*2NE60A Mechanical Seal OnlyNE80A2NE80A

95 70 75

NE100A 115 90 80

* Refer to Mono PumpsCartridge Mechanical Seal only

C

B A


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STATUS CURRENT

MONO PUMPS LIMITED

DATE June 1999


GLAND PACKING DETAILS

PumpNumberof Rings

PackingSection

PackingO/Dia

ShaftDiameter

DrawingNumber

NE40A2NE40A 6 52 40 N041 1000

NE50A2NE50ANE60A

710 65 45 N051 1000

*2NE60A Mechanical Seal OnlyNE08A

2NE08A12.5 95 70 N081 1000

NE100A6

12.5 115 90 N101 1000

* Refer to Mono PumpsCartridge Mechanical Seal only


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


ROTOR DIMENSIONS

Single Stage Two Stage

Pump A B CWeight

KgPump A B C

WeightKg

NE40A 261 231 39.5 2.8 2NE40A 466 436 39.5 4.0NE50A 332 292 50 5.0 2NE50A 592 552 50 10.0NE60A 399 349 60 9.7 2NE60A 712 662 60 16.5NE80A 511 456 77 19.5 2NE80A 920 865 77 36NE100A 656 596 100 43.0

All dimensions in mm

C

B

A


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


STATOR IDENTIFICATION

A BWeight

KgN041 220 95 4N042 420 95 7N051 265 120 7N052 505 120 13N061 330 138 11N062 630 138 23N081 440 180 24N101 550 222 41

A

B


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

SELECTION PROCEDURE


INTRODUCTION

Although the kit selection is expected to be similarto the existing Netzsch equivalent, it isrecommended the following procedure be followedto check the suitability to the application and drivearrangement.

PUMP SIZING

1. From the pre-selection table (Section N-1)select the pump model which initially meets therequired capacity/pressure criteria. (Refer toNOTES, page 4).

2. If particle size is a factor then refer to the tablelabelled ‘SOLIDS HANDLING’ (mm) on theperformance graph to verify the pumpssuitability.

3. If variable speed is required then select atmaximum capacity.

4. On the y-axis (Capacity) identify the requiredflow then move horizontally until intersection atthe required differential pressure (see page 5).

5. Slip Correction for Viscosity

(a) If Viscosity is equal to or greater than six (6)stokes then select on the zero bar pressure lineto determine the pump speed required for theduty. From the point of intersection on thecurve move vertically down to the x-axislabelled ‘Speed’ to obtain the required RPM.

(b) If the Viscosity is less than six (6) stokes thenthe following procedure applies:-

Use the method given here as Figs. 1 and 2 toestimate ‘Slip’ and calculate the required pumpspeed.

Slip Correction for Viscosityn = np – [ (np – no) f ]

or n = np – f.ns

wheren = corrected duty speedno = rpm at zero bar for duty flow rate(from water performance curves)np = rpm at duty pressure for duty flowrate (from water performance curves (Fig1))np-no = Slip speed = ns

From viscous slip curve (Fig 2) read slipfactor f

f x ns = slip correction = f.ns

Corrected Speed for Duty n = np – f.ns

Example

Fig 1Duty20m³/h, 4 bar100 centistokes (viscosity in pump)Corrected Duty Speed

n = np [ (np – no) f ]n = 410 – [ (410-300)x .78 ] = 324 rpm

or n = np – f.ns

n = 410 – 85.5 = 324 rpm

Fig 2

100 200 300 400 500

40

30

20

10

SPEED RPM

CA

PA

CIT

Y (

m³/

h

PERFORMANCE CURVESBASED ON WATER AT

20°C

no np

0 BAR

4 BAR

VISCOSITY IN PUMP (CENTISTOKES)

SLIP CORRECTION FOR VISCOSITY

SL

IP F

AC

TO

R (

f)

1 10 100 1000

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

SELECTION PROCEDURE


Note: There is no slip correction necessary forwater or product with a viscosity of one (1)centistoke.

6. When RPM is established identify:

(a) Maximum viscosity as indicated at the top ofthe performance curve labelled ‘ViscosityLimits’. Refer to page 3, Tolerance guidelines– Viscosity Limits.

(b)Abrasion capability as indicated at the top ofthe performance curve labelled ‘AbrasionZone’. Refer to page 3, Tolerance guidelines– Abrasion Zone.

If any of the parameters in steps 1 to 6 (b) donot meet the required criteria then re-selectfrom (1) above with the next larger pump size.

(c) Rotor selection against temperature asindicated in the shaded area of theperformance curve for the duty speedidentified.

Refer to Tolerance Guidelines – RotorSelection.

(d)Absorbed power which is read on the y-axis(Absorbed power) at the differential pressureintersection point (BHP).

If the product is viscous then note also theabsorbed power on the zero pressure line(FHP) for use later in calculation.

7. If the pump meets the above criteria go to thePUMP CONFIRMATION SECTION. If nopump can be identified then please contactMono Pumps Ltd for assistance.

PUMP CONFIRMATION

Having determined the pump size the followingsteps are necessary:

1. Read the NPSH required from the pump curveat the duty flowrate.

Check that the NPSH required is less thanNPSH available.

2. Note the starting torque required on theperformance curve in the table labelled

‘STARTING TORQUE’ against the selectedrotor.

3. If the product is viscous obtain both StartingTorque (f T) and Power Additive (f FHP)factors from the Viscosity Curve graph read atthe known viscosity in Stokes.

4. Confirm stator suitability for the product.(Refer to page 3, Tolerance Guidelines –Stator Selection).

5. Confirm material compatibility and availabilityfor the pump chosen.

6. Confirm availability of packed gland ormechanical seal for the pump chosen.

DRIVE

Information obtained from the PUMPCONFIRMATION section will be used todetermine the required drive.

1. If product is water like, then the absorbedpower (BHP) will be as obtained in the PUMPSIZING section, step 6, item (d). Got to step 4.

2. Multiplying the pump starting torque by thestarting torque factor obtained in the PUMPCONFIRMATION section, item 3 will give youthe starting torque required for the givenviscosity.

(i.e. T(N.M.) x ft = Starting torque at viscosity).(Refer to section DRIVE, item 5 and 6).

3. To obtain the power absorbed at the knowviscosity then the full viscous calculation is:

Viscous Brake Horsepower (V BHP) = Viscousfrictional H.P. + W.H.P.

(a) Viscous Frictional Horsepower FHP x fFHP. FHP as identified in Pump Sizingsection step 6, item (d) (zero bar pressure).F FHP factor as identified in PumpConfirmation section step 3.

Multiply FHP by correction factor f FHP togive frictional horsepower when handlingthe viscous product.

(b) Water Horsepower (WHP) is BHP – FHP


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MONO PUMPS LIMITED

DATE Jan 1999

SELECTION PROCEDURE


BHP as identified in Pump Sizing sectionstep 6, item (d) (at duty pressure)FHP as identified in Pump Sizing sectionstep 6, item (d) (at zero bar pressure).WHP is BHP – FHP.

(c) Add viscous frictional horsepower to waterhorsepower to obtain BHP absorbed whenhandling a viscous product i.e. a + b.

4. Determine the motor input power required byallowing for the efficiency of the drivearrangement as follows:

Standard PumpsDrive Arrangement Efficiency

%D.C. to a synchronous speed motor 100D.C. to a fixed speed geared motor 92D.C. to a variable speed geared motor 80Vee drive 97

(D.C. = Direct Coupled)

Therefore input power = BHP (or vBHP)divided by the efficiency.

(i.e. Input power required for a close coupledCB pump with a direct coupled fixed speedgeared motor = BHP (or vBHP) / 0.92)

5. Starting torque capabilities will be affected bythe type of drive selected and method ofstarting.

Generally motors wired for D.O.L. start on a 3phase supply will provide 200% FLT (Full LoadTorque).

Motors wired for Star/Delta start on a 3 phasesupply typically provide 100% FLT.

Single-phase motors (capacitor start) typicallyprovide 200% FLT.

In all cases reference should be made to themotor manufacturers performance tables.

D.O.L. is the preferred method of starting aPC pump.

6. If starting is via an inverter type of drive then100% FLT availability only is assumed. Thecorrect matching of drive motor/inverter/pump

is a specialised skill. Breakout torque andcontinuous slow running can cause problems.

Always refer an inverter application to aspecialist dive company, ensuring that they areaware of the full duty parameters to enablethem to select the appropriate drive package.

7. Care should be taken when selecting othertypes of drives to ensure sufficient startingtorque is available, i.e. single phase, hydraulicdrives, air motors, engines etc. If in doubtrefer to Mono Pumps Ltd.

TOLERANCE GUIDELINES

Rotor Selection

Consider maximum fluid temperature, ambienttemperature, operating speed and duration ofrunning. All these factors affect statortemperature, in borderline cases select the highertemperature rotor.

Fixed Speed

If selection falls exactly between rotor types thenselect the higher temperature rotor.

Variable Speed

For variable speed drives select the rotor atmaximum speed and maximum temperature.

Mark 0 Rotors

Mk 0 rotors are only designed for use with waterlike liquids, i.e. less than 200 centistokes andwhere either of the following details apply:

i) Pressure per Stage is greater than two (2) bar.orii) Suction required is greater then three (3)

metres H20.

Refer to performance curves for further details.Stator Selection

Performance curves based on RR and RA statormaterials. RR, RA, RH and RV are Mono statormaterial codes and are contained in the statorselection for each model.


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

SELECTION PROCEDURE


Please note that the following must be adhered towhen selecting the stator grades:

(RH) – Refer to page 5 to identify starting torqueand temperature rotor requirements.

(RV) –Maximum pressure per stage is limited to50% (i.e. 3 bar/stage) and maximum speed islimited to 50% of that shown for a particular pump.The power absorbed must be increased by afactor of 1.2 (moulded to metal RV stators only).

Flow Rate

The expected accuracy of progressing cavitypumps is ± 10% of pump maximum flowrate asshown by the Product Manual Curves.

If specific duty points must be achieved ensurethat Mono Pumps Ltd are aware of this.

Viscosity Limits

The viscosity limits are shown in logarithmic scaleand indicate maximum recommended viscositiesin the pump for the speed selected.

Abrasion Zone

The abrasion zone provides a guide to the pumpsability to handle abrasive products at differentspeeds with acceptable component life.

Pressure has a proportional effect on weartherefore increasing the number of stages atconstant pressure will significantly improvecomponent life.

NOTES

PUMP ROTATION (DOG/SOG)

The pump rotation is normally assumed anti-clockwise (when looking on the pump drive shaftend) such that SOG (Suction-On-Gland) flowconditions prevail (i.e., product enters the suctionchamber and leaves at the discharge chamber).

Details of pump rotation can be found on pumpnameplate.

TEMPERATURE LIMITATIONS

Temperature limitations are dependent onmaterial combinations used. If duty temperaturesare outside the limits shown for a particularcombination please contact Mono Pumps Ltd forguidance.

MJRK Range

The normal maximum running temperature is asstated for stator and rotor selection.

SPEED LIMITATIONS

If speeds below 50rpm are required then pleasecontact Mono Pumps Ltd for assistance.


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


RH STATOR SELECTION(Chlorosulphonated PE)

When selecting pumps fitted with RH stators, please use the above rotor selection chartwhich indicates rotor type and recommended pump breakout torque multiplier for a givenfluid temperature. The torque multiplier is required to allow for increased interferencebetween rotor and stator.

NOTES

1. Mark zero rotors are not to be used with RH stators.2. Rated speed is the maximum speed shown for each pump model as indicated on the

appropriate performance curve.3. If the pump is to be operating for less than 15 minutes per hour then select the next

larger rotor size (i.e. if mark 5 rotor is initially selected then select mark 3).

MARK 1ROTOR

MARK 3ROTOR

MARK 5ROTOR

NOSELECTION 1.6

1.5

1.4

1.3

1.2

1.1

1.0

Bre

ako

ut

To

rqu

e M

ult

iplie

r10 20 30 40 50 60 70 80 90 100

% of rated speed

Flu

id t

emp

erat

ure

°C

)

110

100

90

80

70

60

50

40

30

20

10


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STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


RECOMMENDED CIP PROCEDURE

CIP procedures will vary due to application, installation and degree of hygienic standard required.Therefore, Mono Pumps Limited recommends the end user assesses the most suitable CIPprocedure, if required, to meet their own standards before using the pump in production.

An example of a suitable CIP procedure is as follows:

CIP Chemicals (Proprietary)

Caustic WashLQ94 ex Lever Diversey or equivalent2% concentration

Acid WashP3 Horolith 617 ex Henkel Ecolab or equivalent1% concentration

Procedure

1. Caustic wash @ 75°C for 20 minutes2. Water rinse @ 80°C for 20 minutes3. Acid wash @ 50°C for 20 minutes4. Water rinse @ 80°C for 20 minutes

CIP flow rates (hence pump speeds) should be maximised to achieve highest level of cleanability.Pumps fitted with CIP by pass ports will permit higher flow rates without the need to increase pumpspeed.

The use of ‘neat active’ caustic and acid chemicals is not recommended. Proprietary cleaningagents should be used in line with manufacturers instructions.

Note A (C.I.P. process)

i) Pumps with Mark 1 Rotors must be limited to 50% of maximum pump speed.ii) Pumps with Mark 3 and 5 Rotors do not have any limitation and can be cleaned as defined

above.iii) Pumps with Mark 0 Rotors: Please refer to Mono Pumps Limited.iv) For C.I.P. processes that differ to the one above please contact Mono Pumps Ltd for C.I.P.

process confirmation.

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N041

MAXIMUM CAPACITY 14.5 m³/h

MAXIMUM PRESSURE 6 Bar

MAXIMUM SPEED 1000 rpm


MODEL N041 PAGE 04101

STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION

MK0 rotor is only to be used when viscosity is < 200cst andPressure is > 2 bar/stage OR > 3m suction lift.

SLIPCORRECTION

n = corrected duty speed, no = rpm @ 0 bar, np = rpm @ duty press.ns = Slip Speed = np – no, f x ns = Slip Speed Correction = f.ns

Slip Corrected Speed (n = np – f.ns)TEST

PARAMETERSAbove data represents tests on water 20°C using RR and RAstator materials.

FOODAPPLICATIONS

Check customer CIP process is available. Refer to Section N-11, page 6for CIP suitability.

SOLIDS HANDLING (mm) STARTING TORQUE (Nm)Hard

AngularSoft and

CompressibleMark 0 Mark 1 Mark 3 Mark 5

N 6 22 50 30 30 30


PERFORMANCE DATA

SLIP CORRECTION FOR VISCOSITY1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT NIL

1000 500 100 50 20 10 2 0.01

Abrasion Zones

Viscosity Limits (Stokes)

MARK 0

MARK 1

MARK 3

MARK 5 BAR

024

6

15

12

9

6

3

0

Limit for water like productsCapacities below this line requireverification by Mono Pumps Ltd

0

1

2

3

0 100 200 300 400 500 600 700 800 900 1000

110100

80

60

40

20

0

Tem

pe

ratu

re (

°C)

Pu

mp

Cap

acit

y (m

³/h

)A

bso

rbed

Po

wer

(kW

)

Rotor SelectionPump Speed

(rpm)

0

2

4

6BAR



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA

ROTATING PARTS CODE GUIDECODE 1 2 3 4 5 6 7 8 9ABRASIONCORROSION

LowNon-corrosive

MediumCorrosive

HeavyNon-corrosive

LightCorrosive

MediumCorrosive

PUMP RANGE MJRK MJRK MJRK MJRK MJRKROTOR MN SF HCP TS HCP SF SF HCPSHAFT

N/A

SF HCP SF HCP SF HCP SF

N/A N/A

SF HCP

N/A

COMMENTSMN: Nitralloy, SF: 316 Stainless, TS Tool Steel, HCP: Hard Chrome Plate, N/A: Not available.If alternative materials are required check with Mono Pumps Ltd.Corrosion: Check suitability of materials for corrosion resistance for duty.

STATOR SELECTION GUIDERANGE MJRK MJRK MJRK MJRK MJRK MJRK MJRKItem RA RD RH RJ RR RV RW

Material BlackNatural

WhiteNatural

BlackChlorosulphonated PE

BlackHigh Nitrile

BlackNitrile

BlackFluoroelastomer

WhiteNitrile

TemperatureMinimumMaximum

0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (32°F)110°C (230°F)

5°C (41°F)150°C (300°F)

0°C (32°F)80°C (176°F)

Derating None None Yes – Section N-11 None None Yes – Section N-11 NoneFood Approved Yes Yes No Yes Yes No Yes

COMMENTS Temperatures are for continuous operating conditions.Refer to Section N-11 for derating.

SIZE 04POWER

ADDITIVESTARTINGTORQUE

Refer to Section N-11 on how touse this graph

1 2 3 4 5 6 7

Correction Factor

Vis

cosi

ty in

pu

mp

(Sto

kes)

10000

1000

100

10

1

0.1

0.01

0 5 10 15

0

1

2

3

4

5

Pump Capacity(m³/h)

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er

VISCOSITY ADDITIVES PUMP N.P.S.H(R) CURVE

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N042

MAXIMUM CAPACITY 14.5 m³/h





STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 6 22 90 50 50 50


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT NIL

Abrasion Zones


1000 500 100 50 20 10 2 0.01

BARMARK 5

MARK 3 0

MARK 1

MARK 0

681012

110100

80

60

40

20

0

Tem

per

atu

re (

°C)

Ab

sorb

ed P

ow

er (

kW)

Pu

mp

Cap

acit

y (m

³/h

)

15

12

9

6

3

06

4

2

0

0 100 200 300 400 500 600 700 800 900 1000

Pump Speed(rpm)Rotor Selection

BAR

1210

8

642

0


KarLanGasXv

Línea

KarLanGasXv

Línea

KarLanGasXv

Línea

KarLanGasXv

Línea

KarLanGasXv

Línea



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA

ROTATING PARTS CODE GUIDECODE 1 2 3 4 5 6 7 8 9ABRASION

CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium

CorrosivePUMP RANGE MJRK MJRK MJRK MJRK MJRKROTOR MN SF HCP TS HCP SF SF HCPSHAFT

N/A


N/A N/A

SF HCP

N/A

COMMENTSMN: Nitralloy, SF: 316 Stainless, TS: Tool Steel, HCP: Hard Chrome Plate, N/A: Not available.If alternative materials are required check with Mono Pumps Ltd.Corrosion: Check suitability of materials for corrosion resistance for duty.

STATOR SELECTION GUIDERANGE MJRK MJRK MJRK MJRK MJRK MJRKItem RA RD RH RJ RR RW


WhiteNatural


BlackHigh Nitrile

BlackNitrile

WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (32°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes – Section N-11 None None NoneFood Approved Yes Yes No Yes Yes Yes


Correction Factor

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000

10000VISCOSITY ADDITIVES PUMP N.P.S.H(R) CURVE

SIZE 04

5

4

3

2

1

0

0 5 10 15Pump Capacity

(m³/h)

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er

Vis

cosi

ty in

pu

mp

(Sto

kes)

STARTINGTORQUE

POWERADDITIVE

Refer to Section N-11 on howto use this graph

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N051

MAXIMUM CAPACITY 24 m³/h





STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 7 27 85 50 50 50


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000


(rpm)

0 100 200 300 400 500 600 700 800

0

1

2

3

4

5

0

5

10

15

20

25 110100

80

60

40

20

0

Tem

per

atu

re (

°C)

Pu

mp

Cap

acit

y (m

³/h

)

HEAVY MEDIUM LIGHT

1000 500 100 50 20 10 2 0.01


MARK 0

MARK 1

MARK 3

MARK 5BAR

02

4

6

BAR6

4

2

0Ab

sorb

ed P

ow

er (

kW)

Abrasion Zones




STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A

COMMENTSMN: Nitralloy, SF: 316 Stainless, TS: Tool Steel, HCP: Hard Chrome Plate, N/A: Notavailable. If alternative materials are required check with Mono Pumps Ltd.Corrosion: Check suitability of materials for corrosion resistance for duty.



WhiteNatural


BlackHigh Nitrile

BlackNitrile


WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes - Section N-11 None None Yes- Section N-11 NoneFood Approved Yes Yes No Yes Yes No Yes



STARTINGTORQUE

POWERADDITIVE

SIZE 05

0 5 10 15 20 25 30

0

1

2

3

4

5PUMP N.P.S.H(R) CURVE

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000

10000

VISCOSITY ADDITIVES

Vis

cosi

ty in

pu

mp

(Sto

kes)

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er


Correction Factor

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N052






STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 7 27 160 100 100 100


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT

MARK 0

MARK 1

MARK 3

MARK 5BAR


25

20

15

10

5

0

10

8

6

2

0


(rpm)

0 100

4

200 300 400 500 600 700 800

BAR

12

10

8

6

4

2

0

Abrasion Zones


1000 500 100 50 20 10 2 0.01

069

12

110100

80

60

40

20

0

Tem

per

atu

re (

°C)

Pu

mp

Cap

acit

y (m

³/h

)A

bso

rbed

Po

wer

(kW

)



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A




WhiteNatural


BlackHigh Nitrile

BlackNitrile


WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes - Section N-11 None None Yes- Section N-11 NoneFood Approved Yes Yes No Yes Yes No Yes


Refer to Section N-11 onhow to use this graph

STARTINGTORQUE

POWERADDITIVE

SIZE 05

0 5 10 15 20 25 30

0

1

2

3

4


1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000

10000

VISCOSITY ADDITIVES

Vis

cosi

ty in

pu

mp

(Sto

kes)

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er


Correction Factor

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N061






STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 9 33 140 85 85 85


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT

Abrasion Zones


1000 500 100 50 20 10 2 0.01


(rpm)

110100

80

60

40

20

0

Tem

per

atu

re (

°C)

Ab

sorb

ed P

ow

er (

kW)

Pu

mp

Cap

acit

y (m

³/h

)

40

35

30

25

20

15

10

5

0

8

6

4

2

0

0 100 200 300 400 500 600 700

BAR

6

4

2

0


MARK 0

MARK 1

MARK 3

MARK 5

BAR

024

6



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A




WhiteNatural


BlackHigh Nitrile

BlackNitrile


WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes - Section N-11 None None Yes - Section N-11 NoneFood Approved Yes Yes No Yes Yes No Yes


SIZE 06


STARTINGTORQUE

POWERADDITIVE

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000

100000VISCOSITY ADDITIVES

0 5 10 15 20 25 30 35

0

1

2

3

4


Pump Capacity(m³/h)Correction Factor

Vis

cosi

ty in

pu

mp

(Sto

kes)

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N062






STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 9 33 250 150 150 150


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT

Abrasion Zones


1000 500 100 50 20 10 2 0.01

110100

80

80

40

20

0

Tem

per

atu

re (

°C)

Pu

mp

Cap

acit

y (m

³/h

)

40

35

30

25

20

15

10

5

015

10

5

0

Ab

sorb

ed P

ow

er (

kW)

0 100 200 300 400 500 600 700


MARK 0

MARK 1

MARK 3

MARK 5

BAR

09

12


BAR

12

10

864

20



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A




WhiteNatural


BlackHigh Nitrile

BlackNitrile


WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes - Section N-11 None None Yes - Section N-11 NoneFood Approved Yes Yes No Yes Yes No Yes


SIZE 06


STARTINGTORQUE

POWERADDITIVE

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000


0 5 10 15 20 25 30 35

0

1

2

3

4



Vis

cosi

ty in

pu

mp

(Sto

kes)

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N081






STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 9 40 250 180 180 180


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT

Abrasion Zones



(rpm

MARK 0

MARK 1

MARK 3

MARK 5 BAR


BAR

6

4

2

0

0 100 200 300 400 500

0

2

4

6

8

10

12

0

10

20

30

40

50

60

Pu

mp

Cap

acit

y (m

³/h

)

110100

80

60

40

20

0

Tem

per

atu

re (

°C)

Ab

sorb

ed P

ow

er (

kW)

1000 500 100 50 20 10 2

02

4

6



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A




WhiteNatural


BlackHigh Nitrile

BlackNitrile


WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes – Section N-11 None None Yes - Section N-11 NoneFood Approved Yes Yes No Yes Yes No Yes


Refer to Section N-11 onhow to use this graph.

STARTINGTORQUE

POWERADDITIVE

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000


0 10 20 30 40 50 60

0

1

2

3

4

5

SIZE 08


Pu

mp

N.P

.S.H

Req

uir

edM

eter

s h

ead

of

wat

er

Vis

cosi

ty in

pu

mp

(Sto

kes)

Correction Factor

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N082






STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 9 40 500 375 375 375


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000


HEAVY MEDIUM LIGHT

Abrasion Zones2101000 500 100 50 20

110100

80

60

40

20

0

Tem

per

atu

re (

°C)

24

20

16

12

8

4

0

Ab

sorb

ed P

ow

er (

kW)

0

10

20

30

40

50

60

Pu

mp

Cap

acit

y (m

³/h

)

BARMARK 5

MARK 3

MARK 1

MARK 0

Limit for water like productsCapacities below this line requireVerification by Mono Pumps Ltd.

BAR

12

10

86

4

2

0

0 100 200 300 400 500


0

6

10

12



STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A


STATOR SELECTION GUIDERANGE MJRK MJRK MJRK MJRK MJRK MJRKItem RA RD RH RJ RR RW


WhiteNatural


BlackHigh Nitrile

BlackNitrile

WhiteNitrile


0°C (32°F)70°C (158°F)

0°C (32°F)80°C (176°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

0°C (32°F)80°C (176°F)

Derating None None Yes – Section N-11 None None NoneFood Approved Yes Yes No Yes Yes Yes


Refer to Section N-11 onhow to use this graph.

STARTINGTORQUE

POWERADDITIVE

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000


0 10 20 30 40 50 60

0

1

2

3

4

5

SIZE 08


Pu

mp

N.P

.S.H

Req

uir

edM

eter

s h

ead

of

wat

er

Vis

cosi

ty in

pu

mp

(Sto

kes)

Correction Factor

MONO PUMPS LIMITED

RANGE(S) MJRK

MODEL N101






STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999

MK0 ROTORSELECTION


SLIPCORRECTION




FOODAPPLICATIONS



AngularSoft and


N 20 64 400 350 350 350


PERFORMANCE DATA


0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0


SL

IP F

AC

TO

R (

f)

1 10 100 1000

HEAVY MEDIUM LIGHT

Abrasion Zones


1000 500 100 50 20 10 2

110100

80

60

40

20

0

Tem

per

atu

re (

°C)


(rpm)

0 50 100 150 200 250 300 350 400

0

0

5

10

15

200

10

20

30

40

50

60

70

80

90

100

Ab

sorb

ed P

ow

er (

kW)

Pu

mp

Cap

acit

y (m

³/h

)

BAR6

4

2

0

MARK 0

MARK 1

MARK 3

MARK 5 BAR

0

4

6




STATUS CURRENT

MONO PUMPS LIMITED

DATE Jan 1999


GENERAL DATA


CORROSION

Low

Non-corrosive

Medium

Corrosive

Heavy

Non-corrosive

Light

Corrosive

Medium


N/A


N/A N/A

SF HCP

N/A


STATOR SELECTION GUIDERANGE MJRK MJRK MJRK MJRKItem RA RJ RR RV


BlackHigh Nitrile

BlackNitrile



0°C (32°F)70°C (158°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

-5°C (23°F)110°C (230°F)

Derating None None None Yes - Section N-11Food Approved Yes Yes Yes No


SIZE 10

0 20 40 60 80 100

0

1

2

3

4

5

1 2 3 4 5 6 7

0.01

0.1

1

10

100

1000


PUMP N.P.S.H(R) CURVE



STARTINGTORQUE POWER

ADDITIVE

Pu

mp

N.P

.S.H

. Req

uir

edM

eter

s h

ead

of

wat

er

Vis

cosi

ty in

pu

mp

(Sto

kes)

Documents

Seleccion de Bombas Netzsch