Instalasi POMPA

NB/NKG/HS/PACO d t & li ti t i iproduct & application training

1

Product overview NB NKProduct overview NB NKTypeSingle-stage centrifugal

BenefitsHigh reliability

Technical dataFlow (m3/h)end-suction pump

LiquidsEverything from drinking water

High reliability

Radiate quality inside out

Low costs of ownership

Flow (m3/h) Max. 2000

Head (m) Max. 160y g g

to aggressive, high temperature or abrasive liquids

Applications

Complete pump range

High flexibility (custom-built solutions)

High corrosion resistance

Max. operating pressure (bar)16

Liquid temperature (C) Applications Industrial plant

Water supply

g

Service-friendly

High performance

( )-25 to +140

Washing systems

Boiler feeding systems

Water treatment systems

Fire protections systems

Cooling and air-conditioning systems

Heating and heating systems

2

Type: Single stage centrifugal pumpsType: Single stage centrifugal pumps

NB/NBG

NK/NKG

3

Product position > ReliabilityProduct position > Reliability

Optimised hydraulics in housing and impellerOptimised hydraulics in housing and impeller= unimpeded liquid flow

Housing, impeller, and wear ring in different materials

O-ring seal between pump housing and cover= no risk of leakage

g g= improved corrosion resistance

no risk of leakage

All stainless steel shafts= improved corrosion resistance

Closed ball bearings= correct lubrication, no dust intrusion

4

Reliable production

ISO 9001

Reliable production

ISO 9001

Flexibility is a key word

All pumps are tested:

PerformancePerformance

Power consumption

Efficiency

PressurePressure

and a test certificate is available

for each pump.

5

Product constructionWhat is a standard pump? Basic standards EN733 & ISO2858

Product construction

EN733 & ISO2858

6

EN733 AND ISO2858 DescriptionEN733 AND ISO2858 DescriptionThe terms DIN and ISOGerman efforts to describe an end-suction norm pump range1. DIN 24255 for water related

applications Replaced by EN 7332. DIN 24256 - within the chemical

industry Replaced by ISO 2858

Th f th t d d i t th t h liThe purpose of the standards is to ensure that pump users can change supplier without having to modify the installation.

1. ISO 2858 have larger inlet and outlet ports that the corresponding EN 733 pump model.g p p g p p2. Consequently, inlet and outlet velocity in ISO 2858 pumps are lower than in EN 733 pumps.3. Also, for ISO 2858 pumps a larger ratio of the energy at the outlet of the pump is present as static

pressure than for corresponding EN 733 pumps.4 ISO 2858 d i d t b ti th EN 7334. ISO 2858 pumps are designed to be more conservative than EN 733 pumps.5. The consequence the NPSH value for ISO 2858 pumps could be lower than for EN 733 pumps6. Bearing brackets on ISO 2858 pumps are longer than EN 733 bearing brackets.

7

Wh t A ANSI B73 1What Are ANSI B73.1 Pumps?Pumps?

ANSI B73.1 covers dimensional h b l dinterchangeability requirements and certain

design features to facilitate installation and maintenance It is the intent of this Standardmaintenance. It is the intent of this Standard that pumps of the same standard dimension designation from all sources of supply shall be des g at o o a sou ces o supp y s a beinterchangeable with respect to mounting dimensions, size and location of suction and di h l i t h ft b l t ddischarge nozzles, input shafts, baseplates, and foundation bolt holes.

8

Grundfos NK long-coupled end-suction pumps

Pump performance and connection EN733 & ISO2858

Grundfos NK long coupled end suction pumps

Hydraulic test & inspection - ISO 9906 Annex A

Qmax: 2000 m/hHmax: 160 mNP : 16 barNPmax: 16 barPmax: 355 kW

9

NK in detailNK in detail- main changesImpeller material

Wear ringsWear rings

Shaft seal

BasepalteBasepalte

Coupling guard

M tMotor

Variants (FPVs)

Bearing Bracket

Casing (pump h i & C )housing & Cover)

10

TECHNICAL FEATURES

Designed for 16 bar

Optimized hydraulics (computer-designed)

Plug for pressure gauge connection in outlet

Drain plug at lowest pointp g p

11

TECHNICAL FEATURES

Pump Housing

Reinforced supportfor maximumfor maximumstrength and stability

Computer-designedAnti-turbulence vanes at

inlet to improve NPSH Computer-designed

housing for optimum hydraulic performance

pvalue

12

hydraulic performance

TECHNICAL FEATURESTECHNICAL FEATURES

Pump FeaturesPump Features

O-ring sealing for easyO-ring sealing for easy assembly

Min. tolerance between impeller neck and phousing to ensure min. losses and lowest NPSH valuevalue

13

Hi tech hydraulics Hi tech performanceHi-tech hydraulics - Hi-tech performance

Computer-designed hydraulicsIMPELLER

Optimum and max. performance

Double-curved blades

Higher efficiency

Lowest NPSH

Balanced for axial thrust

Min force on bearings

According to...

Min. force on bearings

Longer life

DIN-EN 733 (DIN 24 255) ---> 16 Bar

ISO 2858 Low vibration

Dynamically balanced

Low vibration

14

NK In details

Shaft SealStd BAQE

Option GQQE & BQQEOption GQQE & BQQE

15

AlignmentWhen the unit leaves the factory, the pump is properly

aligned

HOWEVERHOWEVER...

1. Transport causes misalignment

2. Installation causes misalignment

3. First running causes misalignment

CHECK...

1 Alignment after installation1. Alignment after installation

2. Final alignment after first running

3. Regular alignment if:

4. liquid temperature differences

5. expansion joints are used

6. pipe setting is possiblep p g p

Alignment of the product is the responsibility of the user or installer when the product has left the factory.

18

T pes of AlignmentTypes of Alignment

1. Feeler gauge or Steel rule method g g(Cheapest, low cost and effective site practice)

2 Dial Indicator Method (Most common)2. Dial Indicator Method (Most common)

3. Laser Method (Most expensive)

19

Steel Rule or Feeler Gauge Method

0.08 mm0.08 mmCoupling clearance standard

0 13 mm0.13 mmRule of the thumb

20

Alignment Tolerance Pin and Bush Coupling1 D

Recommended Pump Shaft1 Deg0.08 mm

RULE of THUMB - Runout /RULE of THUMB Runout / parallel misalignment shall not be more than 0.5mm and 0.15mmangular misalignment of not more than 1 Deg.

0.13 mm

Motor ShaftStrongly depends on coupling manufacturers

Motor Shaft

coupling manufacturers recommendation Follow it!

21

Dial Indicator MethodDial Indicator Method

22

BUT MISALIGNMENT CAN HAPPEN DUE TO;

a) Transportation) pb) Pipe Stress during installation (Poor pipe to pump alignment)c) Vibration of other equipments connected to pumpd) Bad foundation Shoddy workmanshipe) Turbulence or high temperature in the pumping liquidf) Pump was not pre aligned at siteg) Poor workmanship on pump baseplates and alignments

TYPE OF MISALIGNMENT

a) Parallel Both axis not at the same level or planeb) Angular Both axis are at an angleb) Angular Both axis are at an anglec) Lateral (End Float) Distance between both ends of the axis is incorrect d) Usually most common misalignment are the combination of the first two. Lateral will

occurs mainly in poorly built baseplate and most coupling can handle it, except inoccurs mainly in poorly built baseplate and most coupling can handle it, except in extreme cases

23

M t T f Mi li tMost common Types of Misalignment

Angular (Top Picture) and Parallel (Bottom Picture)

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Angular Misalignment

25

Ali t T l T C liAlignment Tolerance Tyre Coupling

26

NK/HS In details

a) Tujuan utama sebagai tumpuan pompa design disesuaikan dengan ukuran pompa dan motor.pompa dan motor.

b) Seringkali Konstruksi Pump base dan Pondasi yang kurang baik akan

i b lk dmenimbulkan gangguan pada saat pompa beroperasi dan menimbukan getaran yang tinggi.

c) Maka dari itu penentuan pondasi dan juga pemilihan Pump base menjadi sangat penting, agar pompa bebas dari

Base Plate

C Channel

gangguan selama ber-operation.

d) Standard sesuai DIN 24 259 in all-welded steel Tested in DK for vibrationsteel.

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P St l F St l BPress Steel or Form Steel Basea) Konstruksi lebih ringan

b) Lebih mudah proses fabrikasinya

c) Alignment lebih sulit dan gampang berubah

d) Tidak direkomendasikan untuk heavy pumps

e) Lebih gampang dan cenderung menimbulkan vibrasi.

f) Grouting sangat diperlukan

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Fabricated C channel Steel BaseFabricated C-channel Steel Base

a) Konstruksi Lebih Kokoh dan kuat

b) Sangat umum di pakai dimana mana

c) Industrial standard

d) Cocok untuk berbagai macam ukuran pompad) Cocok untuk berbagai macam ukuran pompa

e) Fabrikasi mudah dengan berbagai macam b t k d d l t t i l d h dibentuk dan model serta material mudah di peroleh dimana mana.

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Oth T f B l tOther Types of Baseplates

a) Cast Iron Baseb) N t t db) Not very common todayc) Pump Flange and Motor

usually protruding out ofusually protruding out of base

F bi it i th t thFor very big pumps, it is common that the pump and motor will be mounted separately

f fwith flexible drive shaft coupling

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Ali t Adj ti SAlignment Adjusting Screws

1. Helps in the alignment on pumps and motors

2. Optional and generally used in pumps above 110Kwin pumps above 110Kw

3. Pump base has to be machine flat if adjustingmachine flat if adjusting screws are use.

4. Use in conjunction with shims for vertical height alignment

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T pes of Co plingsTypes of Couplings

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Grid coupling & H.I. compliance baseframe

Design for long life operation

A d t i i li t d t -Heavier base frame with moreAccommodate various misalignments due to setup or during operations

Heavier base frame with more support structure

33

Product features & benefitsProduct features & benefits

Stainless material:

1.4408 for water with chemicals etc. 1.4517 for seawater and higher dissolutions of

chemicals.

Exchangeable wear rings in different materials:

1.4517 Graflon

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TESTING NORMSTESTING NORMS

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Tolerances ISO 2548 Class C Annex BTolerances ISO 2548 Class C Annex Bfor mass produced pumps

H+/ - 6%

H

+/ - 8%

QH = 0Q to le rance + / - 8&

Q = 0H to le rance + / - 6%

Q

8 + 6

= 10

%

Q

H -8%- 6% Q H

+ 6%

+ 8%

H to le rance Q to le ranceA 2 /h

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Approx. 2 m /h

ISO 5199Requested motor powerRequested motor power

150

140

Practical safety marginPractical safety margin130

Practical safety marginPractical safety margin

up to 1 5 kW approx 50%up to 1 5 kW approx 50%

120

up to 1.5 kW approx. 50%up to 1.5 kW approx. 50%

up to 4.0 kW approx. 25%up to 4.0 kW approx. 25%

t 7 5 kW 20 %t 7 5 kW 20 %

110

1000.1 0.3 1 3 10 30 100 300 kW

15%15%

up to 7.5 kW approx 20 %up to 7.5 kW approx 20 %

up to 40.0 kW approx. up to 40.0 kW approx. 15%15%

37

15%15%

from 40.0 kW approx. 10%from 40.0 kW approx. 10%

15%15%

from 40.0 kW approx. 10%from 40.0 kW approx. 10%

Grundfos guidelines for installationChoose of pump for your installation HOW?

Grundfos guidelines for installation

Scores:1: Best choice

2: Good option3: Least good choice 4 N t li bl4: Not applicable

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Installation hints using vibration dampers HOW?


Calculate point forces

Judge speed range

Consult dampner data

Use of compensator HOW?p Choose type

Consult specific data

Plan fix points

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Wh t i Th G dfWhat is The Grundfos Service Objective?j

1. It is about reducing gyour cost.

2. It is about well maintained and efficient pump systemssystems

3. It is about reliability3. It is about reliability and availability

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Effi i t P i S tEfficient Pumping System

with Centrifugal pumps

3. System Monitoring1. System Design 2. Pump Selection

Operation

y g

Selection Criteria

y g

System Calculation

p

MaintenanceSump Design

Low Life Cycle Cost

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(LCC)

Wh t i Lif C l C t ?What is Life Cycle Costs?Cic = initial cost, purchase price

Cin = installation and commissioning

Ce = energy costse gy

Co = operating costs

C = maintenance costs Cm = maintenance costsCs = down time costs = dicCLCC ..Cenv = environmental costs

Cd = decommissioning and disposal

Evaluation period typically 10 years

42

LCC Life Cycle CostLCC - Life Cycle CostTypical cost distributionin Pumping Operation

Maintenance cost

Energy costs

Purchase price

Environmental costs

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PUMPDESIGN

25%

PUMP5%

SITE60%Others

10%

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P P blP P blPump ProblemsPump ProblemsppMost common complains are;Most common complains are;

Leakage Seal Failure Leakage Seal Failure Flow and Head ?? Noise and vibration Noise and vibration Alignment or Cavitation or Overloading Pump not running

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P P blPump Problems

Always ask questions or investigate before answering the customer;answering the customer;

1. History of the pump service, any changes1. History of the pump service, any changes2. Liquid conditions temperature, solids,

S.G. or viscosity3. Any unusual vibration or noise, from

where and how is sounds like4 Wh t ki d f i d h l it4. What kind of service and how long it run5. Where is the failure, which part6 Is the problem related to Grundfos6. Is the problem related to Grundfos

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Sit Ch k B iSite Check - Basic

If complain is vibration and noise, check;

Alignment of pump and motorPump base and its foundationPipes and its supportPossibility of overloading or cavitationAnything loose objects connected to

the pumpSolids in the liquidPump and motor condition

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Site Check - Basic

If complain is CAPACITY & HEAD check;If complain is CAPACITY & HEAD, check;Any changes in the requirementsIs the pump primed properlyAny air lock in the pipes workAny air lock in the pipes workIs the valves position correctPossibility of overloading or cavitationPossibility of overloading or cavitationAnything wrong in the pipe layoutAir seepage into the pipesPump and motor conditionFlowmeter? Press Gauges?.

48

Site Check - BasicSite Check - Basic

If pump not running, check;1. Electrical connection and supply2. Anything trapped in the pump, try to rotate

the shaft by hand to make sure that it can turn freely, do the same for motor

3. Is pump coupled to motor4. Any problem with pump or motor5. Is motor starter or controller workingg

..

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Mi li tCommon Problems of Misalignment

1. Unnecessary vibration and sound2 U d li2. Unnecessary wear and tear on coupling3. Premature failure of equipment4 Hi h i t d i t4. Higher maintenance and repair costs5. Possible damage of pipes and fittings and other

equipment and accessories relatedequipment and accessories related6. Frequent mech. seal and bearing failures7 Higher energy consumption and temp during operation7. Higher energy consumption and temp. during operation8.8.AND CUSTOMER AND CUSTOMER COMPLAIN COMPLAIN

!#@*?&!!!#@*?&!!

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Minimum & Maximum Flow RateMinimum & Maximum Flow Rate

Minimum flow rateThe pump must not run against closed discharge valve as this will cause an increase in temperature/formation of steam in theppump.

This may cause shaft damage, impeller erosion, short lifey g , p ,of bearings, damage to stuffing boxes or mechanical shaft sealsdue to stress or vibration.The minimum flow rate must be at least 10 % of the max. flowrate stated on the pump nameplate.

Maximum flow rateMaximum flow rateThe maximum flow rate must not exceed the value stated on thenameplate. If the maximum flow rate is exceeded, cavitation andoverload may occuroverload may occur.

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Product What is important by HS ?Product What is important by HS ?

- Double volute- Double suction- Double suction- Shaft seal/Bearing design- Service friendly- Service friendly-Lifetime-CurvesCurves-Efficincy level-In-Line designIn Line design-Quality/Testing

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PACO KP (HSC) (PC 29)PACO KP (HSC) (PC 29)Key Technical Information Single stage double suctions

H i t l & V ti l fi ti Horizontal & Vertical configuration Impeller is supported between bearings No Cantilever.

Double suction impeller almost eliminates axial thrust.Double suction impeller almost eliminates axial thrust.

The horizontally split case allows EASY access to internals.

Board Efficiency Bands 37 models CWP: 12/16/21/25 Bar Flow: 15m3/h- 5500m3/hFlow: 15m3/h 5500m3/h Head5m-140m (210) Discharge Dia50-600mm(24") Impeller Dia 240 710mm(28") Impeller Dia240-710mm(28 ) Highest Eff: up to 90% Motor power0.4KW- 1800KW (3000) Motor speed2,4,6,8 poles. Low NPSHr

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PACO KP Single Stage Double Suctions Split Case Pumpsg g p p

Features (As Compared with ES pumps)

High Efficiency

Loaded between Bearings

Access to Internals

Double SuctionDouble Suction

Large Sizes.

In Line (In/Outlet Ports same centerline)

Double volutes >4"

Benefits (As Compared with ES pumps)

Low Operating CostLow Operating Cost

Longest Life - No Axial Loading

Pull Out Not Required

Application Flexibility

Watchouts (As Compared with ES pumps)

Much More ExpensiveMuch More Expensive

Repairs May Be Costly

Larger Installation Space needed

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PACO-KP/KPV Selection Chart-1450 rpm

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ALL PRODUCTS ARE DESIGNED FORPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURESPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURES

ALL PRODUCTS ARE DESIGNED FOR:

LOW LIFE CYCLE COST (LCC)

1. LOW INITIAL COST ****

2. LOW INSTALLATION COST ****

3. LOW OPERATING COST *****

4. LOW MAINTENANCE COST *****

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OUR BIG 3 Key Selling Features1) Efficiency = Save $$$$$1) Efficiency Save $$$$$ Energy consumption/Operation cost

Smaller Driver HP, motors starters, cabling, transformers, sub-power station

S ll i t ll ti f d ti Smaller pumps installation foundation space

Smaller pumps required thus smaller piping system & accessories

2) Double Volute = Save $$$$ BROAD BAND EFFICIENCY BROAD BAND EFFICIENCY

Wider range of selection and Pumps always operates within high efficiency zone even at run out or partial loads conditionszone even at run out or partial loads conditions.

Minimizes Radial Loads, Improves Seals & Bearings and Wear Rings Life Span.p

3) Removable Seal and Bearing Housings = Save $$$

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Saves SIGNIFICANT TIME and LABEL COST on seals and bearings replacement

LOW INITIAL COSTPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURESPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURES

LOW INITIAL COSTCOMPETITIVELY PRICESCOMPETITIVELY PRICESGlobal Pumps player; Globalization sourcing of components.

Local manufacturing plant In Asia.

HIGH EFFICIENCYHIGH EFFICIENCYSmaller pumps; driver and foundation;

Smaller piping system; starters and power supply system;

BROAD BAND EFFICIENCYABILITY TO PUSH THE CURVE id f l ti dABILITY TO PUSH THE CURVE , wider range of selection and Pumps always operates within high efficiency zone even at run out or partial loads conditions.

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LOW INSTALLATION COSTPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURESPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURES

LOW INSTALLATION COST

HIGH EFFICIENCY

Smaller pumps and driver;

S ll i i t d l tSmaller piping system and power supply system;

SMALL FOOT PRINT ENVELOPES

SUCTION SPLITTERSUCTION SPLITTERReduce turbulent; improves NPSHr and thus reduces length of suction straight pipe required before pump inlet.

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PACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURESPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURES

LOW OPERATING COST

HIGH EFFICIENCYLower Energy Consumption.

BROAD BAND EFFICIENCYI d P l t ithi hi h ffi i tInsured Pumps always operates within high efficiency zone even at run out or partial loads conditions.

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LOW MAINTENANCE COST

PACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURESPACOPACO PUMPS PRODUCTS KEY FEATURESPUMPS PRODUCTS KEY FEATURES

LOW MAINTENANCE COST

Integrated Cartridge Bearing and Seal HousingChanging of Pump Seals and Bearing w/o the needs of opening the Pumps g g p g p g pupper casing and dismantling of Piping.

Standard Feature: WEAR RINGS and SHAFT SLEEVESProtect wear and damage on main parts.

Double Volutes: Minimizes Radial Loads, Improves Seals & Bearings and Wear Rings Life Span.

Suction Splitter: Improves NPSH(R) Characteristic; reduces risk of cavitiation; turbulent; improves Seal and bearings life.

61

What is horizontal split case pump?What is horizontal split case pump?

The pump casing is split open horizontally in such a manner that it actually cuts through the Pump centre line horizontally including the pump shaft

62

HS Pumps Features & BenefitspDouble suction impellerSuction inlet with splitterSuction inlet with splitter

Reduce axial forces, thus produce better pump efficiency and improved bearing and seal life span.

Reduce in NPSHr, thus reducing risk of cavitations.

Splitter at suction inlet guides water in-flow, reduce turbulence.

63

HS Pumps Features & BenefitsHS Pumps Features & BenefitsDouble volute design Suction DN150 and above

Wide range

Reduce radial forces thus: improve pump efficiency

High EFF

Reduce radial forces thus: - improve pump efficiency

- improved life span of bearing, seal and wear ring

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HS Pumps Features & BenefitspIntegrated bearing and seal housing

Mechanical seal type: Rubber bellow

Shaft sleeve

Ball bearing

Easier access to changing bearings, seals without removing the top casing.

Need not dismantle piping.

65

Mech Seal Type: Rubber BellowsIntegrated Cartridge Bearing & Seal HousingMech. Seal-Type: Rubber Bellows

Shaft sleeve

Integrated Cartridge Bearing & Seal Housing

SS shaftSmall shaft diameter

Ball Bearingg(L10 at 100.000 h)

Casing Wear Rings

Free cooling of shaft seal

45 min. seal replacement instead of 6 hours.

66

HS Pumps Features & BenefitspWear Ring and Sleeve design

Wear ringWear ring

Sleeve

Sleeve

Protect critical hydraulic parts from wear

W t i d l b l dWorn out wear ring and sleeve can be replaced

67

Integrated Cartridge Bearing & Seal Housingg g g g

Eliminates the Need of: Opening The Upper Pump Case when ChangingSeals & Bearings + Realignment works. (one man works)

68

Double Volute OutletDouble Volute Outlet

69

Upper casingDouble volute

Double suction inlet Double suction inletUpper casing

Lower casingD bl l tDouble volute

Double volute outlet

70

OUR STANDARD CONSTRUCTION (Offers)Cast iron OR Ductile Iron / SS 304 OR Bronze FittedCast iron OR Ductile Iron / SS 304 OR Bronze Fitted

Pump casing: CI =12/16 bar, DI = 25 CWP

SS 304 B I ll SS 304 or Bronze Impeller,

Bronze case wear rings

SS 304 shaft sleeves.

SS 420 Shaft

Carbon vs. Ceramic, Buna N o-ring Type 21 Seal

Re-greased bearingsRe-greased bearings

Steel Fabricated Base skid and coupling guards.

Fl ibl Pi & B h C li Flexible Pin & Bush Coupling.

Option: Lovejoy or Wood non-spacer coupling

Paco or Teco/Siemens IEC std TEFC EFF II Horizontal motors

Option: TECO EFF I motors.

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Available Common Options / Adders

Pump Metallurgy:

Casing in Ni-Resist CI Stainless Steel Duplex SSCasing in Ni-Resist CI, Stainless Steel, Duplex SS

250# Flanges or DIN std flanges

Internal Metallurgy:

SS Sleeves Wear rings shaft and Bolts & Nuts SS Sleeves, Wear rings, shaft and Bolts & Nuts

SS or Duplex SS Impeller

Double Wear Rings also called impeller rings

Oil lubed bearings / Labrynth seals and Greased for life bearingsOil lubed bearings / Labrynth seals and Greased for life bearings

Special Seal Material or Seal Type, 1, 8-1, 442, 1B

Spacer Coupling

EXD i d f t t

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EXD or increased safety motors

PACO KP with CCW Rotation (PC 29)PACO KP with CCW Rotation (PC 29)Counter-Clock-wise Rotation Viewed From Motors

Mounting Position

CCW Viewed From Here

Inlet/Suctionet/Suct o

Outlet/Discharge

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Relationship of Rotation Vs Inlet/outlet Port Position and model code of KP

Model Code: (KP) 29 5015 - 9/0 150071 or 69

PumpOutlet Inlet PumpInlet Outlet

Motor MotorMotor Motor

Viewed from Here Clockwise RotationOdd No 1, 3, 5, 7, 9, A, Cof model code 7 h di i

Viewed from Here Counter-Clockwise Rotation Even No 2, 4, 6, 8, 0, B, D of

7th digit model code 7th digit

Note: Model Code on nameplate only showing: 29 5015 9 or 0 150071 without KP

74

Relationship of Rotation Vs Inlet/outlet Port Position and model code of KPV

I l

Model Code: (KPV 29) 5015 - 9/0 150071 or 69Inlet

OutletViewed from

HereViewed from HereHere

Clockwise Rotation Odd No

Here Counter-Clockwise RotationOdd No

1, 3, 5, 7, 9, A, Cof model code

Rotation Even No 2, 4, 6, 8, 0, B, D ofmodel code

7th digit B, D of model code 7th digit

Outlet

Inlet

Note: Model Code on nameplate only showing: 29 5015 9 or 0 150071 without KPV

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F d ti BFoundation BaseThe purpose of the foundation base:a) To provide positive anchoring of the pumpset onto ) g

the ground or building structure.b) To absorb of any normal strains or shock, Poor

foundation contributes a lot of noise and vibration problemsproblems

Recommendation) T i t ll th t f d ti hi h ia) To install the pump on a concrete foundation which is

heavy enough to provide permanent and rigid support for the entire pump.

b) As a rule of thumb, the weight of the concrete foundationb) As a rule of thumb, the weight of the concrete foundation should be 3-5 times the weight of the complete pump unit.

c) For silent operation is particularly important, we recommend a foundation with a mass up to 5 times that of the complete pump unit.

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The foundation and preliminaryThe foundation and preliminary alignment procedure

The foundation and preliminary alignment procedure :

1. Pouring of foundation

2. Shimming of base frame

3. Preliminary alignment

4. Grouting.G out g

Pouring of foundation1 P th f d ti ith t i t ti t ithi 19 321. Pour the foundation without interruptions to within 19-32

mm of the final level.

2. Use vibrators to ensure that the concrete is evenly distributed. The top surface should be well scored and grooved before the concrete sets This provides a bondinggrooved before the concrete sets. This provides a bonding surface for the grout, shims, lowerbase frame, nuts and washers.

3. Embed foundation bolts in the concrete as shown in the picturepicture

4. Allow enough bolt length to reach through grout, shims, lower base frame, nuts and washers.

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Foundation Bolts

Baseplate

ShimsShims

DamDam

Bolts

78

F d ti B ltFoundation Bolts

79

F d ti BFoundation BaseGrouting

80

Foundation BaseFoundation BaseRecommended Foundation Size BS4675 Std

Pockets for foundation bolts should be 75mm square at top and 100mm square at bottom X 270mm depth

81

F d ti BFoundation BaseFoundation Size Typical Exampleyp p

82

Installation pricipleInstallation priciple

83

Pump installation

How to determine the headHow to determine the head

( )gVVhh

gppH ++=

2

21

22

1212

Formula 1

gg 2Formula 2

2

4DQ

AQV

==

( ) ++= 4422

1212 118 QhhppH

Formula 3Standard end-suction pump with dimension difference on suction and discharge ports

( ) 4142212 DDgg

84

Pump installationPumps in parallelPumps in parallel

85

Pump installationFoundationFoundation

86

Pump installationFoundationFoundation

Floor Floating Plinth Foundation suspended on

The same foundation rules

Plinthsuspended on

Vibration dampenersfoundation rules

go for vertical in-line pumps

87

Pump installation

Dampeners and expansion jointsDampeners and expansion joints

Installation with expansion joints, vibration dampeners and fixed pipework

88

Pondasi & Inertia blockInstalasi

Grouting

Inertia Block

Vibration damper

Pondasi

89

Pondasi & Inertia blockInstalasi

Lf = Lbaseframe + 0,2 mLf Lbaseframe 0,2 m

Bf = Bbaseframe + 0,2 m

concrete = 2,200 kg/m3

Berat pondasi (recommended) 1 5 s/d 5 kali dari berat pompa1.5 s/d 5 kali dari berat pompa

90

Pump installation

Dampeners and expansion jointsDampeners and expansion joints

91

Pump installation

Inlet suction conditionInlet suction condition

Fig A. Fig B.

92

Pump installation

Inlet suction conditionInlet suction condition

Fig A. Fig B.g g

93

Pump installationInlet suction conditionInlet suction condition

Fig A Fig BFig A. Fig B.

Fig C.

94

Pump installationInlet suction conditionInlet suction condition

Fig A. Fig B.

95

Inlet suction conditionPump installation

Inlet suction condition

Fig A. Fig B.g Fig B.

96

Sit I t ll tiSite Installation

98


99


100


1. Most misunderstanding occurs with negative suction, suction lift must be considered

h d t i i th h dwhen determining the pump head2. It is dangerous when customer always refer

to the discharge pressure gauge as the pumpto the discharge pressure gauge as the pump head

101

Site Installation

Good installation comes with solid and sound pipe support and equipment foundation

102

Installation at the GroundInstallation at the Ground

103

FLOWMETER

104

SAMPLE

50

40

30

20

10

20

00% 50% 100% 110% 120%

105

Instalasi POMPA

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