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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■■
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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.
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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
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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
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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
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