GIW Dredge Pumps. Hard Wearing Pump Solutions for Increased Productivity

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1 GIW Dredge Pumps Hard Wearing Pump Solutions for Increased Productivity

2 2 GIW Dredge Pumps Hard Wearing Pumps GIW Proprietary Material Options for Longest Wear Life: Large 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. 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. 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.

3 3 High Specific Speed Pumps On board and underwater Jet pump applications Low and Medium Specific Speed Pumps On board and underwater Booster stations

4 4 GIW Dredge Pumps Rock Solid Dredging Solutions GIW delivers dredging solutions that boost productivity and In addition to our full line of dredge pumps offered, many profits. Our extensive experience in slurry transport, plus LCC and LSA pumps are suitable for dredging applications. advanced engineering design methods and metallurgy, allows GIW to offer a new generation of dredge pumps for a broad Select GIW pumps to ensure high efficiency and exceptional wear life for all your dredging applications. range of applications

5 Submerged Dredge Pumps LHD LSA MHD LCC 2. Inboard Pumps TBC MHD LSA LCC 3. Jet Water Pumps LCC LHD LSA ETA Omega 4. Submerged Jet Pumps KRT UPA 5. Bilge Water Pumps ETA KRT 6. Gland Water Pumps ETA Movitec 7. Sewage System KRT Sewatec 8. Potable Water System Movitec Multitec 9. Fuel Oil Pumps RC Heat Transfer Pumps Etaline SYT

6 6 GIW Dredge Pumps LSA Family LSA-S 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. Q m³/h 14,000 H m up to 90 LCC-M 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. Q m³/h 3,865 H m up to 90 LHD 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. Q m³/h 21,600 H m up to 65 p bar up to 17 MHD 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. Q m³/h 32,000 H m up to 80 p bar up to 28 TBC 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. Q m³/h 18,200 H m up to 90 p bar up to 55 HHD 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. Q m³/h 14,400 H m up to 90 p bar up to 29 UPA Family UPA 150C 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. Q m³/h 79 H m up to 570 T C up to +30 UPA 200, 200B, 250C 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. Q m³/h 840 H m up to 460 T C up to +50 UPA 300, 350 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. Q m³/h 840 H m up to 480 T C up to +50

7 7 Eta Family Etabloc 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. Q m³/h 660 H m up to 102 Etabloc PumpDrive 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. Q m³/h 800 H m up to 102 T C up to +110 Etanorm / Etanorm R 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. Q m³/h 1900 H m up to 102 Etanorm PumpDrive 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. Q m³/h 800 H m up to 102 Movitec Family Movitec V / LHS / VS / VC Multistage, vertical high-pressure in-line pump designed for washing, water treatment and pressure-boosting systems. Design to ATEX. Q m³/h 102 H m up to 401 p bar up to 40 Movitec VE High-pressure, in-line centrifugal pump in close-coupled design. Designed for potable water handling, water supply and rainwater harvesting systems. Q m³/h 12 H m up to 70 p bar up to 10 T C up to +60 Movitec PumpDrive 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. Q m³/h 102 H m up to 401 p bar up to 40 Multitec Family Multitec 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. Q m³/h 850 H m up to 630 (800) p bar up to 63 (80) T C up to +200 Multitec PumpDrive 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. Q m³/h 180 H m up to 630 p bar up to 63 T C up to +110

8 First Class Service Worldwide Manufacturing Centers Sales Centers Sales Europe KSB / GIW Mining Division Johann-Klein-Strasse 9 Frankenthal - Germany Telephone Fax KSB Limited Room 802 A, No. 10, Yabao Road, Chaoyang Area, Beijing , China Telephone Fax GIW Industries, Inc Wrightsboro Road Grovetown, Georgia , USA Telephone Fax A KSB Company / / Subject to technical modifications.