MSD/MSD2 Axially Split Multistage Pump

67

85

Main Applications

Boilerfeedinallindustries;auxiliaryfeedinnuclearpowerReverseosmosisfeedOffshorecrudeoilshippingRefinedproductpipelineSupercriticalLiquefiedPetroleumGas(LPG),Ethyleneand

CO2compressibleservicesdownto0.25sp.gr.

12

3

4

Features and Benefits

ImpellersShrinkfit,precisioncast,dynamicallybalancedandindividuallysecured

Axially split casing Simplifiesrotorbalancing,inspectionandinstallation,casepassagewayinspectionandmodification,andsparerotorretrofits

SupportisnearcenterlineforalignmentFullrangeofdesignpressurestosuitapplications

Large diameter shaft SteppedforeaseofassemblySizedtosatisfyrotordynamicsandpowertransmissionwithwornclearances

Optimizedforhydraulicperformance Double volute construction Minimumradialthrustforlessshaftdeflectionandlessbearingloading

Bearings Ballradialand7300seriesballthrustbearingsarestandard;sleeve/ballandsleeve/pivotshoebearingsareoptional.INPROTMisolatorsarestandard

Seal chambers EasyaccessformaintenanceSpacefortandemanddoublemechanicalseals

CompliancewithISO-13709(API610)dimensions

Split center bushing Facilitatesrotordynamicbalance,inspection,removalandreplacement

Replaceable wear rings Pinnedandaxiallyretainedimpellerandcasewearringsarestandard

1

4

5

6

7

8

2

3

Performance Ranges

MSD/MSD2 Axially Split Multistage Pump

50 Hz 60 Hz

80 to 400 mm Pump sizes 3 to 16 inches

up to 3,200 m3/h Capacities up to 14,000 USgpm

up to 2,900 m Heads up to 9,500 feet

up to 300 bar Pressures up to 4,400 psi

up to 200C Temperatures up to 400F

over 6,000 rpm Max. speed of rotation over 6,000 rpm

Hydrocarbon Processing

Industry

Oil & Gas Power Generation

Pulp and Paper

General Industry

WaterChemical Processing

Industry

Operating Data

Materials

Material classes Material

API610 S-5, S-6, S-8, C-6, A-8, D-1, D-2

0

Head H (m)

0

2,000

1,000 2,500

1,500

1,000

500

1,500500

2,500

3,000

2,000

Capacity Q (m /h)3

0

Head H (ft)

0

Capacity Q (USgpm)

8,000

4,000 10,000

6,000

4,000

2,000

6,0002,000

10,000

12,000

12,0008,000

50 Hz 60 Hz

Sulzer Headquarters,Winterthur, Switzerland

We Do What We Say

A Global Specialist at Your Doorstep

Customer PartnershipWearereliable partners.Weprovideahigh level of service.Wemake our customers more

competitive.

Committed PeopleWedriveaccountability.Weareopenandtransparent.Weareteam players.

Operational ExcellenceWefocus on results.Wetakeinitiativeandworkwithin

established processes.Weact safely.

Sulzerservesclientsworldwidethroughanetworkofover150productionandservicesitesandhasastrongfootprintinemergingmarkets.

E00577 en (6) 3.2014 (1,000), Copyright SulzerThis brochure is a general presentation. It does not provide any warranty or guarantee of any kind. Please, contact us for a description of the warranties and guarantees offered with our products. Directions for use and safety will be given separately. All information herein is subject to change without notice.

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