The Orion Series ofHeavy & Mining Duty Horizontal Slurry Pumps

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8515 Orion Series 02-04-09, 18.281

Horizontal Pumps

The Metso heavy (HM, HR) and mining (MR, MM) duty horizontal slurry pump range off ers the newest and widest range of world class rubber lined and hard metal slurry pumps for abrasive pumping applications.

Lowest Total Cost

Our focused product development combined with over 60 years of experience from thousands of applications has led to continuous improvements in our products.

The benefi ts to customers are numerous but the most signifi cant is the life time cost saving that will be achieved by using Metso horizontal slurry pumps.

Low Power Consumption

• High effi ciency hydraulic design ensures optimal power utilization

• Range optimization ensures operation close to the best effi ciency point

The Orion Series of Heavy and Mining Duty Horizontal Slurry Pumps

• Use of fl uid dynamic software to improve pump hydraulic effi ciency

• 3-D computer design technology for develop ment of hydraulic and mechanical components

Long Wear Life

• Wear parts of highest quality hard metal, rubber and corrosion-resistant materials

• Robust design with extra thick sections at known points of wear

• Highest quality of wear resistant elastomers developed by Metso

• Interchangeability of hard metal and elastomer parts to provide the best solution for each individual application

• Optional special materials available on request• Careful application at best effi ciency point and selection of

wear-resistant material give even

HR150

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Features & Benefits

Reliability in Operation

Specially developed features in our pumps provide trouble-free operation and minimum downtime improving the cost eff ective-ness of the operation:

• Oversized high strength alloy steel shaft is carried in heavy duty grease lubricated bearings in a self- contained cartridge assembly

• Double seal arrangement provides positive seal of bearings against contamination

• Proven and reliable gland seal options to meet individual requirements, using expellers, fl ushed glands or mechanical seals

• Modular design and full interchangeability of parts mini-mizes stock levels

• Back pull out feature allows ease of inspection and maintenance• Compact and functional design• Metso pumps and parts are manufactured under total quality

management and all our production units are ISO certifi ed

Typical Applications

• Mining and mineral processing• Highly abrasive slurries• SAG and AG mill discharge recirculation duties• Cyclone feed• Mine refuse and tailings• Industrial processing• Mill discharge• Coal and power plant ash• Sand and gravel• Mining duty abrasive slurries• In-plant slurry transfer pumps• Pulp & paper• Lime slurry• Alumina• Fertilizer• Acid Neutralization

HM150

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Stuffing Box Sealing Options

Standard Expeller Shaft Seal

Used for no product dilution against positive suction head without leakage. The standard pump has a primary high performance dry hydro dynamic expeller which seals the shaft when the pump is running. A secondary, packed gland seal stops leakage when the pump is not running.

Full Flow

Use for suction conditions not suitable for centrifugal sealing when product di lution is not important. Full fl ow provides the longest packing wearing life. The lantern ring is placed in the bottom of the stuffi ng box.

Low Flow

Use for suction conditions not suitable for centrifugal sealing when product dilution needs to be minimized. One ring of packing is placed in front of the lantern ring.

The expeller is not used on fl ushed seal assemblies.

Metso Slurry Mechanical Seal

Used for zero stuffi ng box leakage or product dilution. Available as single slurry type mechanical seal or double mechanical seal with external barrier fl uid required. It is possible to use dead-end fl ush on the double seal.

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Double Adjustment

Back and Front Pull-out Design

The total impeller wear clearance adjustment is a patented design feature. The procedure of closing the back and front impeller clearances permits constant perfomance of the pump throughout the normal wear life of all components. This simple operation is illustrated in the two steps shown below and can be performed in minutes on site pump without disassembling the pump.

Back clearance

Centrifugal seal clearance

Step 2. Adjust impeller front-side clearance

Impeller front clearance is made by removal of casing half-shims and retightening casing bolts. This also acts as a visual wear indicator. The entire power frame moves forward to close the impeller front-side clearance.

Back Pull-out Design

For normal routine inspection or repair, the bearing frame and rotating element can be removed as a unit. Impeller and gland seal component renewal can be carried out rapidly.

Front Pull-out Design

For casing only renewal, or if back pull-out is not convenient, the front pull-out feature can be used after pipework removal.

Step 1. Adjust impeller back-side clearance

Impeller back clearance and centrifugal seal adjustment is achieved by adjusting the screw on the bearing cylinder housing. The bearing cylinder housing, shaft and impeller move back in order to close the impeller back clearance.

1

Shims

Front clearance

Technical Description

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Materials of Construction Metal Casing Impeller Back liner Bearing frame Expeller Expeller Ring Shaft Sleeve Shaft SealsStandard MetaCrome MetaChrome MetaChrome Ductile Iron MetaChrome MetaChrome MetaChrome Carbon Steel NitrileOptions CD4MCu* CD4MCu* CD4MCu* CD4MCu* CD4MCu* CD4MCu* Neoprene Viton

Rubber Case liners Impeller Backliner Bearing Frame Expeller Expeller Ring Shaft Sleeve Shaft SealsStandard Natural Rubber Natural Rubber Natural Rubber Ductile Iron MetaChrome Natural Rubber MetaChrome Carbon Steel NitrileOptions Chloroprene Chloroprene Chloroprene CD4MCu* Chloroprene CD4MCu* Viton EPDM EPDM EPDM EPDM Butyl Butyl Butyl Butyl Polyurethane Polyurethane Polyurethane Polyurethane Metachrome

*Consult Factory

Back Pull-Out DesignDesigned for ease of maintenance.

Total Impeller Wear Clearence AdjustmentClosing both back and front impeller running clearances permits optimum continuous performance of the pump. All adjustments can be made on installed pumps without disassembly.

Taper Roller BearingsHeavy duty grease lubricated bearings in a sealed cartridge designed for maximum bearing life. Double bearing arrange-ments available.

SealsDouble sealed with V-ring protected lip seal to ensure reliable operation.

Heavy Duty ShaftDesigned for tough services. High power transmission design with reduced impeller overhang for minimum shaft defl ection and a maximum pump life.

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Centrifugal Seal ArrangementThe expeller generates a high head and works in conjunction with expelling back vanes of the impeller to provide a highly eff ective seal against positive inlet heads without gland leakage. Performance improves with wear clearance adjustment at the back of the impeller. Abrasion resistant materials ensure wear life equivalent to the pump. Four rings of self-lubricating packing, seal the pump while stationary.

Even Wear DesignCase and impeller are matched for minimum hydraulic turbulence for longer and more equally distributed impeller and case wear life.

Impeller DesignPartial mixed fl ow main vanes reduce hydraulic shock losses at the suction eye. Large diameters and strategic mass distribution permit high head and high performance at slow speeds without the sacrifi ce of effi ciency.

ANSI / Metric Flanges as RequiredSuction and discharge fl anges are split on all HM and MM pumps for optional fl ange confi gurations, ease of pipe connection and alignment. Rubber lined pumps have slotted fl anges to allow most metric or ANSI fl anges.

Wear Resistant CastingsStrict metallurgical control and casting integrity with extra metal at known areas of severe wear.

Front and Back Expeller Vanes

Double adjustment feature permits the use of narrow expelling vanes greatly reducing internal recirculation with minimal energy consumption.

Wet Ends Hard metal and rubber lined wet ends available.

Technical Descriptions

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L W

H

10 40 60 80 100 200 400 600 800 1000 2000

100

90

80

70

60

50

40

30

20

10

HR 50 HR 75 HR 200 HR250HR 150HR 100

HM 50 HM 75 HM 100 HM 150 HM 200 HM 250HM300

300

250

200

150

100

50

ft m

m

m /hr

USGPM50 150 200 300 500 1000 2000 4000 5000 10000

3

HR300

Selection of Pump Size for the Heavy Duty Rubber Lined and Hard Metal Slurry Pumps

Pump Dimensions

Model Inlet Outlet H L W Weight* mm inch mm inch mm inch mm inch mm inch kg lb

HM50 50 2 32 1,5 445 17,5 622 24,5 290 11,5 160 350HM75 75 3 50 2 438 17 732 29 360 14 200 440HM100 100 4 75 3 505 20 870 34 424 17 320 705HM150 150 6 100 4 630 25 1 025 40 545 22 550 1 212HM200 200 8 150 6 855 34 1 257 50 685 27 1 220 2 689HM250 250 10 200 8 1 030 41 1 460 58 816 32 2 040 4 418HM300 300 12 250 10 1 142 45 1 600 63 1 000 39 2 850 6 283HR50 50 2 32 1,5 428 17 707 28 360 14 180 396HR75 75 3 50 2 463 18 727 29 360 14 220 485HR100 100 4 75 3 555 22 903 36 424 17 330 727HR150 150 6 100 4 713 28 1 100 43 545 22 630 1 388HR200 200 8 150 6 965 38 1 296 51 685 27 1 250 2 755HR250 250 10 200 8 1 125 44 1 548 61 816 32 2 110 4 651HR300 300 12 250 10 1 142 57 1 772 70 1 000 39 3 280 7 231

* Bare shaft weight

Technical Specifi cations

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70

60

50

40

225

200

175

150

125

100

75

50

25

5 10 20 30 40 50 60 100 200 300 400 500 1000 2000 3000

25 50 100 150 200 300 400 500 750 1000 1500 2000 3000 4000 6000 10000

ft m

30

20

10

MM50 MM75 MM100 MM150 MM 200 MM250

MM300

MM350

MR50 MR150 MR300

MR250

m /h

USPGM

MM25 MM30

MR75 MR100 MR200 MR350

3

MM400

L W

H

Pump Dimensions

Model Inlet Outlet H L W Weight* mm inch mm inch mm inch mm inch mm inch kg lb

MR50 50 2 32 1,5 445 17,5 622 24,5 290 11,5 160 353MR75 75 3 50 2 445 17,5 632 25 290 11,5 170 375MR100 100 4 75 3 456 18 741,5 29 360 14 260 573MR150 150 6 100 4 555 22 892 35 424 17 420 926MR200 200 8 150 6 685 27 1095 43 545 21,5 740 1 631MR250 25 10 200 8 905 35,5 1293 51 685 27 1 540 3 395MR300 300 12 250 10 1080 42,5 1512 453 816 32 2 450 5 401MR350 350 14 300 12 1105 43,5 1580 62 816 32 2 980 6 570MM25 25 1 25 1 320 12,5 504 20 200 8 40 88MM30 30 1,25 25 1 320 12,5 504 20 200 8 50 110MM50 50 2 32 1.5 390 16 622 24 190 7,5 140 308MM75 75 3 50 2 390 16 632 25 190 7,5 150 330MM100 100 4 75 3 450 18 754 30 360 14 230 507MM150 150 6 100 4 530 21 892 33 424 17 370 815MM200 200 8 150 6 660 28 1 095 43 545 21,5 650 1 433MM250 250 10 200 8 895 35 1 293 51 685 27 1 350 2 976MM300 300 12 250 10 1 055 41,5 1 512 60 816 32 2 150 4 740MM350 350 14 300 12 1 080 42,5 1 556 61 816 32 2 300 5 070MM400 400 16 350 14 1 250 49 1 620 64 1 000 39 3 000 6 614 *Bare shaft weight

Selection of Pump Size for the Mining Duty Rubber Lined and Hard Metal Slurry Pumps

Technical Specifi cations

8515 Orion Series 02-04-09, 18.3111

Slurry Pumps

Our Range:

Subject to alteration without prior notice. Brochure No: 1020-10-01-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

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: mineralsprocessing.info@metso.com

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