Hard Wearing Pump Solutions for Increased Productivity

GIW Dredge Pumps

A

B

C

Gasite® WD29G is a unique, white iron alloy most often used in the

pump impeller. Its highly refined, globular, primary carbides inhibit crack

propagation. Numerous secondary carbides add to the alloy’s resistance

to wear. With its high chromium content, WD29G’s tempered martensite

and austenite matrix provides superior strength and toughness along with

corrosion resistance.

Gasite® WD28G is a specially refined, high-chromium, white iron alloy.

WD28G is one of the best materials in wear resistance among the GIW

white iron alloys for all other wet-end parts.

Gasite® A24G is a high-chromium, white iron alloy. It is well-suited for the

manufacture of pump parts or other components such as stuffing boxes that

require extensive and/or complex machining.

Hard Wearing PumpsLarge Free Passage and Higher Efficiencies

Wear life is the most important feature

in the design of GIW dredge pumps.

GIW pumps afford large sphere

passage and higher efficiencies usually

only available on smaller pump sizes.

This translates into longer wear life

and lower power consumption while

increasing production capacities.

GIW Proprietary Material Options for Longest Wear Life:

GIW Dredging Design Features:

Optimal Wear Life with “Slurry Diverter”

Hydraulic types and sizes for a wide range of duty

requirements.

Straightforward construction for ease of maintenance.

Proven GIW standard shaft and bearing assembly or

special shortened designs are also available.

High efficiency over wide range of flow ensures best

use of available power for production.

Certainty of performance is verified through full-scaled

hydraulic testing under controlled conditions.

Optimized shell hydraulics for high efficiency and

uniform wear over a wide range of operating conditions.

Slurry Diverter dramatically increases suction liner

life by reducing particle recirculation between the

impeller and liner.

GIW Dredge Pumps2

On board and underwater■■ Booster stations■■

Low and Medium Specific Speed Pumps

High Specific Speed PumpsOn board and underwater ■■ Jet pump applications■■

3

Rock Solid Dredging Solutions

GIW delivers dredging solutions that boost productivity and

profits. Our extensive experience in slurry transport, plus

advanced engineering design methods and metallurgy, allows

GIW to offer a new generation of dredge pumps for a broad

range of applications.

In addition to our full line of dredge pumps offered, many

LCC and LSA pumps are suitable for dredging applications.

Select GIW pumps to ensure high efficiency and exceptional

wear life for all your dredging applications.

1

26 3

4

GIW Dredge Pumps4

Submerged Dredge Pumps 1. LHD

LSA

MHD

LCC

Inboard Pumps 2. TBC

MHD

LSA

LCC

Jet Water Pumps 3. LCC

LHD

LSA

ETA

Omega

Submerged Jet Pumps 4. KRT

UPA

Bilge Water Pumps 5. ETA

KRT

Gland Water Pumps 6. ETA

Movitec

Sewage System 7. KRT

Sewatec

Potable Water System 8. Movitec

Multitec

Fuel Oil Pumps 9. RC

Heat Transfer Pumps 10. Etaline SYT

73

45

89

10

5

LSA-SQ m³/h 14,000

Premium design, hard iron pumps for long wear life while handling severe slurries. The basic, single wall construction and heavy suction, hard metal wet end combined with the cartridge bearing assembly provides maximum reliability and easy maintenance. Suitable for main dredge pump duty.

H m up to 90

p bar up to 16

T °C up to +120

LCC-MQ m³/h 3,865

The hydraulic wet end consists of three components: a shell or casing, an impeller and a suction plate/liner to permit easy removal for maintenance and inspections. Reliable pumps for high discharge head, mildly corrosive slurries and a wide range of particle sizes. Ideal for jet water applications and as dredge and ladder pumps on small dredges. It can also be used on boosters.

H m up to 90

p bar up to 16

T °C up to +120

LHDQ m³/h 21,600

High flow/low head design with balanced NPSHR and sphere passage for high volume transportation over short distances. Ideal for sand & gravel, severe mining, dredge ladder and booster pumps.

H m up to 65

p bar up to 17

T °C up to +120

MHDQ m³/h 32,000

Designed to provide high flow/medium head with high efficiency for high volume transportation in long pipelines. Ideal for booster stations, main pumps on hopper dredges and cutter dredges. Can also be used as underwater pumps in hopper dredges.

H m up to 80

p bar up to 28

T °C up to +120

TBCQ m³/h 18,200

A high-pressure design, these pumps are constructed as horizontal, end suction centrifugal pumps to give maximum resistance to wear while simplifying maintenance. The conventional single-wall design transfers stress loads to non-wearing side plates in high pressure applications. Ideal for booster stations, main dredge pumps on hopper and cutter dredges.

H m up to 90

p bar up to 55

T °C up to +120

HHDQ m³/h 14,400

Best suited for high flow/high head pumping where high production requires the reduction in the number of pumps. Ideal for pipeline booster stations and severe mining duties; may also be used as booster or main hull pump on cutter suction dredges.

H m up to 90

p bar up to 29

T °C up to +120

UPA 150CQ m³/h 79

Multistage submersible pump completely made of stainless steel. Designed to handle drinking, raw and service water supply. It can also be used for jet water service on dredges.

H m up to 570

T °C up to +30

UPA 200, 200B, 250CQ m³/h 840

Single or multistage submersible pump with a non-return valve integrated in the discharge nozzle. Ideal for maintaining/lowering of ground water levels in mines, emergency water supply and jet water systems.

H m up to 460

T °C up to +50

UPA 300, 350Q m³/h 840

Single or multistage, single-entry centrifugal pump. Non-return valve or connection branch on option, and mixed-flow hydraulic systems are available. Designed to handle clean or slightly contaminated water in general water supply, fire-fighting systems, etc.

H m up to 480

T °C up to +50

LSA Family

UPA Family

GIW Dredge Pumps6

EtablocQ m³/h 660

Close-coupled, single-stage volute casing pump, with replaceable shaft sleeve and casing wear rings. Ratings to EN 733 and design to ATEX. Ideal for drainage, water supply systems, swimming pools and drinking water.

H m up to 102

p bar up to 16

T °C up to +140

Etabloc PumpDriveQ m³/h 800

Close-coupled pump with motor-mounted variable speed system. Ratings to EN 733 and design to ATEX. Ideal for heating and air-conditioning systems, condensate transport, seawater, brine, cleaning agents and brackish water.

H m up to 102

p bar up to 16

T °C up to +110

Etanorm / Etanorm RQ m³/h 1900

Standardized, long-coupled pump with in back pull-out design, replaceable shaft sleeves/shaft protecting sleeves and casing wear rings. Design to ATEX. Ideal for drainage, water supply systems, fire-fighting systems and oil.

H m up to 102

p bar up to 16

T °C up to +140

Etanorm PumpDriveQ m³/h 800

Standardized, pump with motor-mounted variable speed system, in back pull-out design, replaceable shaft sleeves/shaft protecting sleeves and casing wear rings. Design to ATEX. Ideal for irrigation, draining, handling hot water, cooling water and district heating.

H m up to 102

p bar up to 16

T °C up to +140

Movitec V / LHS / VS / VCQ m³/h 102

Multistage, vertical high-pressure in-line pump designed for washing, water treatment and pressure-boosting systems. Design to ATEX.

H m up to 401p bar up to 40

T °C up to +140

Movitec VEQ m³/h 12

High-pressure, in-line centrifugal pump in close-coupled design. Designed for potable water handling, water supply and rainwater harvesting systems.

H m up to 70p bar up to 10

T °C up to +60

Movitec PumpDriveQ m³/h 102

Multistage, vertical high-pressure in-line pump with motor-mounted variable speed system. Ideal for fire-fighting systems, hot water and cooling water recirculation and boiler feed systems.

H m up to 401p bar up to 40

T °C up to +140

Multitec Q m³/h 850

High-pressure pump in ring-section design, with axial or radial suction nozzle and cast radial impellers. Design to ATEX. Ideal for water and drinking water supply systems, general industry, heating, filter and in power systems.

H m up to 630 (800)

p bar up to 63 (80)

T °C up to +200

Multitec PumpDriveQ m³/h 180

High-pressure pump in ring-section design with motor-mounted variable speed system. Ideal for pressure boosting systems, fire-fighting, reverse osmosis, washing plants and snow guns.

H m up to 630p bar up to 63

T °C up to +110

Eta Family

Movitec Family

Multitec Family

7

00

00.

00

0 / 0

3.10

/ Su

bje

ct t

o t

ech

nic

al m

od

ific

atio

ns.

A KSB Company .

SALES EUROPEKSB / GIW Mining DivisionJohann-Klein-Strasse 9 Frankenthal - GermanyTelephone +49-6233-86-2088Fax +49-6233-86-3892www.ksb.com

KSB LimitedRoom 802 A, No. 10, Yabao Road, Chaoyang Area, Beijing 100020, ChinaTelephone +86-10-85615768Fax +86-10-85625769www.ksb.com

GIW Industries, Inc.5000 Wrightsboro Road Grovetown, Georgia 30813-2842, USATelephone +1-706-863-1011 Fax +1-706-860-5897www.giwindustries.com

First Class Service Worldwide Manufacturing Centers Sales Centers