The X Series of Extra Heavy DutyHorizontal Slurry Pumps

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8517 X-Series 02-01-31, 15.421

The SvedalaXR (rubber lined) and XM (hard metal), Extra Heavy Duty Slurry Pump range is designed for the most arduous pumping applications.

The rugged “wet end” is designed with extra thick metal or rubber sections at known points of wear and the high aspect ratio metal or rubber impeller ensures excellent performance with long wear life.

XR 350Example of pump designation

Inlet Size (mm)

Pump Range: XM Metal

The X Series of Extra Heavy Duty Rubber Lined and Hard Metal Slurry Pumps

Casing Liners

Impeller

InletLiner

BackLiner

Shaft Sealing

Casing HalvesWet End Bearing

Bearing Assembly

Drive End Bearing

Frame

Shaft

XR 400

8517 X-Series 02-01-30, 14.032

Product Presentation

Summary of Design Features

• Modular design technology• Robust construction designed for highly abrasive, maximum

duty• Computer aided designed thick volute casings and heavy

duty large diameter impellers, carefully matched, to provide high effi ciency, hydraulics for even wear

• Materials used are the very best available, providing both excellent wear properties and corrosion resistance

• Self contained bearing cartridge assembly with oversized shaft and anti-friction bearings

• Various shaft seal options• Ease of maintenance

Impeller

Shaft Sealing CasingWet End BearingBearing AssemblyDrive End Bearing

Frame

Shaft

Inlet Door

Back Liner

XM 400

8517 X-Series 02-01-30, 14.033

8517 X-Series 02-01-30, 14.024

Product Presentation

Modular Design

State of the art computer aided design provides an extremely robust, yet compact, end suction unit. The carefully executed modular design technology allows optimum pump and mate-rial selection. These pumps operate at or near their highest effi ciency, thereby reducing both the rate of wear and the power consumed.

Maximum interchangeability of spares is also ensured, includ-ing material options.

Hydraulics

The compact end suction design, with a volute pump casing, provides smooth, highly effi cient, hydraulic fl ow and minimum radial loading.

The heavy duty solids handling impeller, with a high aspect ratio (Impeller Diameter/Inlet Diameter), combined with care-fully matched, high effi ciency, hydraulics ensure minimum turbulence, low NPSH required and extended, even wear life.

Hydraulic performance is maintained as the pump wears by axially adjusting the impeller, shaft and bearing assembly.

Bearing Assembly

The oversized high strength alloy steel shaft is carried in grease or oil lubricated anti-friction bearings mounted in a self-con-tained cartridge assembly. The cartridge itself fi ts on to a severe duty bearing frame and is easily replaced with a minimum of down-time.

Details of Design Features

Shaft Sealing

The standard pump has a primary high-performance dry hydro-dynamic expeller which eff ectively seals the gland when the pump is running. A secondary grease-lubricated packed gland seal prevents leakage when the pump is not running.

Flushed gland seals are available which can be supplied as either a “full fl ow” or “low fl ow” gland seal.

Various options of mechanical seals are available upon request.

The materials used in the “wet end” are dependent on the application. The options are the very best available, providing excellent wear properties and corrosion resistance. The standard impeller material MetaChrome, is a high Chrome iron alloy with a nominal hardness of 600 BHN. The standard rubber liner material is ElastaWear, a high-performance natural rubber.

Other material options are available upon request.

XR 400 XM 400

8517 X-Series 02-01-30, 14.025

Features and Benefi ts

Ease of Maintenance

The unique “crowbar-operated” Slide Base option, combined with the “back pull-out” feature, gives immediate access to the rotating assembly and shaft seal without disturbing the inlet and outlet connections

Motor Size

Motor size and Vee-Belt drive vary with the pump application. Minimum data required for an approximate pump, speed and drive motor selection:

• Slurry fl ow rate • Slurry density • Total discharge head

Typical Installations

• Ball and Rod Mill Discharge / Regrind• Phosphate Tailings• Phosphate Matrix• Abrasive Pulps• Iron Ore Slurry• Copper Concentrate Service• Coal Slurry

• Power Plant Ash Slurries• Mine Tailings• Sand

Options

Slide Base

For ease of maintenace

Motor Mountings

Side mountedOverhead mountedReverse overhead mountedDirect in line mounted

Shaft Seals

Expeller seal Full/low fl ow, fl ushed, packed gland sealsMechanical seal arrangementsFlanged Connections and Outlet positionTo suit customer requirements

8517 X-Series 02-01-30, 14.016

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800 1000 2000 4000 6000 8000 10000

4000 6000 8000 10000 15000 20000 30000 40000

ft

m

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USGPM

3

XM 3

50

XM 4

00

XM 5

00

XM 6

00

XM 8

00

XM 7

00

60

50

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USGPM

3

XR 350 XR 400

H

LW

Technical Description

Pump Dimensions

Selection of Pump Size

Model Inlet Outlet H L W Weight* mm inch mm inch mm inch mm inch mm inch kg lbXM350 350 14 300 12 1 727 68 1808 71 1 110 44 5 000 11 023XM400 400 16 350 14 1 881 74 1980 78 1 204 47 6 700 14 770XM500 500 20 450 18 2 150 84 2 145 84 1 380 54 9 820 21 649XM600 600 24 550 22 2 468 97 2 308 91 1 566 61 14 975 33 014XM700 700 28 650 26 2 560 100 2 324 91 1 565 61 19 940 43 940XR350 350 14 300 12 1 727 68 1 808 71 1 110 44 4 221 9 305XR400 400 16 350 14 1 881 74 1 980 78 1 204 47 5 363 11 823

* Bare shaft weight

8517 X-Series 02-01-30, 14.007

Metso MineralsSE-733 25 SalaSwedenPhone: +46 224 570 00Fax: +46 224 169 50

Metso MineralsP.O. Box 340Colorado Springs, CO 80901USAPhone: +1 719 471 3443Fax: +1 719 471 4469

Metso Minerals4050 B Sladeview CrescentMississauga, Ontario L5L 5Y5CanadaPhone: +1 905 607 3330Fax: +1 905 607 3339

Metso Minerals7, Parker Centre, Mansfield RoadDerby, DE21 4SZUnited KingdomPhone: +44 1332 38 00 89Fax: +44 1332 20 70 81

Metso MineralsPrivate Bag X2006Isando, Johannesburg,1600South AfricaPhone: +27 11 397 5090Fax: +27 11 397 5826

Metso Minerals18 Lidco StreetArndell Park, NSW 2148Locker Bag 10Blacktown BC, NSW 2148AustraliaPhone: +61 2 8825 1600Fax: +61 2 8825 1799

www.metsominerals.comE-mail:minerals.info@metso.com

Slurry Pumps

Our Range:

Subject to alteration without prior notice. Brochure No: 1099-11-01-MP/Sala-English Metso Minerals

Horizontal. Rubber and Metal Vertical. Rubber and Metal XR/XM, Extra Heavy Duty Pumps VF, Froth Pumps HR/HM, Heavy Duty Pumps VS, Sump Pumps MR/MM, Mining Duty Pumps VT, Tank Pumps Dredge Pumps

8517 X-Series 02-02-19, 15.368