Pump Division

MFSolids-HandlingPumps

© TriComB2B 2014, All Rights Reserved.

Bulletin PS-10-3d (E/A4)

Pump Supplier To The WorldFlowserve is the

driving force in the global industrial

pump marketplace. No other pump company in the

world has the depth or breadth

of expertise in the successful application of

pre-engineered, engineered, and special purpose

pumps and systems.

Pumping SolutionsFlowserve is providing pumping solutions that permit customers to continuously improve produc-tivity, profitability and pumping system reliability.

Market-Focused Customer SupportProduct and industry specialists develop effective proposals and solutions directed toward mar-ket and customer preferences. They offer technical advice and assistance throughout each stage of the product life cycle, beginning with the inquiry.

Dynamic TechnologiesFlowserve is without peer in the development and application of pump technology, including:•Hydraulicengineering•Mechanicaldesign•Materialsscience• Intelligentpumping•Manufacturingtechnology

Broad Product LinesFlowserve offers a wide range of complementary pump types, from pre-engineered process pumps, to highly engineered and special purpose pumps and systems. Pumps are built to recognized global standards and customer specifications.

Pump designs include:•Single-stageprocess•Betweenbearing single-stage•Betweenbearing multistage•Vertical•Submersiblemotor•Positivedisplacement•Nuclear•Specialty

© TriComB2B 2014, All Rights Reserved.

Pump Division

Complementary Pump DesignsDepending upon application requirements, Flowserve can also provide these pump designs:•Dry-pit,solids-handling•Vertical,wet-pit•Submersiblenon-clog

Rugged and Efficient DesignTheFlowserveMFisan end-suction, side-discharge, mixed-flow, non-clog pump. Itisspecificallyengineeredforreliability, low cost and long life in demanding sewage han-dling services or where solids in suspension are of particular concern. The ruggedMFisdesigned, manufactured and tested in conformance with theStandardsoftheHydraulicInstitute.

Performance Benefits•Flexibility

– Configurations–Motormounts–Nozzleorientation

•Reliability–Robustconstruction– Special materials

•Efficiency– Broad hydraulic range–Reducedpowerconsumption

•Easymaintenance

Typical Applications•Sewage•Stormwater• Industrialwastes

MF

Solids-HandlingPumps

MSX

MVX

MN

© TriComB2B 2014, All Rights Reserved.

Pump Division

Renownedforreliability,theruggedFlowserveMFsolids-handling pump offers extraordi-nary flexibility and cost efficiency. Versatileperformers, medium-capacityMF pumps can be found throughout the collection-treat-ment-effluent municipal cycle and in industrial waste services.

Operating Parameters•Flowsfrom45m3/h (200 gpm) to2275m3/h (10 000 gpm)

•Headsto90m(300ft)•Sizes400mm(16in)

MF

Solids-HandlingPumps

Carbon Steel Shaft with oversized dimensions is robust and rigid, signifi-cantly extending shaft and packing-seal life.

Replaceable Shaft Sleeve, made of stainless steel, is keyed to the shaft and sealed to prevent leak-age between the shaft and sleeve. Protects more expensive shaft from wear and corrosion.

Robust Construction with all wetted parts made of ASTM A278 CL30 cast iron. Suction and discharge flanges are rated to ASME Class 125.

Casing is one-piece volute type with back pullout design and handhole to facilitate maintenance.

© TriComB2B 2014, All Rights Reserved.

Pump Division

Design FeaturesFlexibility•Horizontalandverticalmodels•Varietyofmounting

arrangements•Varietyofnozzlepositionsto

suit most piping arrangements without special or costly

modifications•Directorindependentmotor

mounting

Reliability•Minimalshaftdeflectionwith

oversized shaft and reduced overhang, virtually eliminating shaft failure and increasing packing or seal life

•Conservativebearingdesignarranged to eliminate all radial and axial play

•Hardenedchromesteelshaftsleeve standard

•Supportstominimize vibration assure rigidity

Efficiency•Maximumsolids-handling

capabilities•Widerangeofefficient operation and reduced power

consumption

•Back pullout of entire rotating assembly

without disturbing the casing or suction and discharge piping

•Readilyaccessible lubrication points in

bearing housing

Suction Elbow is standard on vertical models; eccentric suction nozzle is available on horizontal models. Handhole access for inspection and cleaning is standard. Chrome steel wear rings are available.

Non-clog Impeller is key locked to the shaft to prevent loosening by torque from forward or reverse rotation. Chrome steel wear rings are available.

Stuffing Box readily accommodates packing or mechanical seals per customer preference.

Ball or Tapered Roller Bearings (grease lubricated) firmly support the shaft, virtually eliminate axial and radial thrust loads, and are designed for a minimum of 40 000 hours B10 life.

Bearing Housing With Integral Jacking Bolts permits axial adjustment of optional wear rings via a shim pack between the bearing housing and back head.

Ease of Maintenance•Easyaccesstosealchamber

through large openings in the bearing housing support

•Removableglandforeasypacking adjustment or

replacement•Stuffingboxarrangedfor

either grease or water seal•Widevarietyofmechanical

seal options

© TriComB2B 2014, All Rights Reserved.

Pump Division

Available Options•Chromesteelwearringsof

varying hardness•316SSorhardenedshaft

sleeves•Single,double,cartridgeor

split mechanical seals•Bronze,nickel,castironor

stainless steel castings•Paintsystems•Baseplates•Testing

– Performance–Hydrostatic–Variablespeed

•Couplingtype•Couplingguard

Technical Dataand Options

Configurations

MFV MF MFC

Vertical With Motor Mounted on Separate Floor

Horizontal End-Suction Vertical With Direct Connected Motor

Materials of Construction

Port Standard Fitted Optional Material

Casing CastIron 11⁄2%NiCastIron DuctileIron

Impeller CastIron 11⁄2%NiCastIron Bronze 11–14% Cr Stl. ImpellerWearingRing None 11–14%CrStl.250–300BHNCasingWearingRing None 15–18%CrStl.300–350BHNGland Bronze —Shaft Carbon Steel Low Alloy SteelShaftSleeve 11–14%CrStl.325–400BHN 450–500BHNLineBearing BallorTaperedRoller —ThrustBearing BallorTaperedRoller —StuffingBoxHead CastIron 11⁄2%NiCastIron DuctileIron

SuctionHeadorElbow CastIron 11⁄2%NiCastIron DuctileIron Seal Cage PTFE BronzePacking Non-Asbestos MechanicalSealsAdjusting Shims Plastic —Grease Fittings Alemite — Coupling AllMetalFlexible RefertoFactoryHorizontalBaseplates FabricatedSteel — VerticalMotorPedestal FabricatedSteel —

MF Range Chart

300

200150

1008060504030252015

108765

30 40 50 100

200

300

400

500

750

1000

1500

2000

3000

100

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

4000

5000

7000

10 0

00

20 30 40 50 100

200

300

400

500

750

1000

1500

2000

3000

85 125

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

4000

5000

7000

10 0

00

10075

50

252015

10

5

3

2

1

300

200150

1008060504030252015

10876543

10075

50

252015

10

5

3

2

1

TDH

- 50

Hz

TDH

- 60

Hz

Flow Rate - 50 Hz

Flow Rate - 60 Hzm3/hgpm

ft mft m

m3/hgpm

4 Pole6 Pole8 Pole

© TriComB2B 2014, All Rights Reserved.

Pump Division

© TriComB2B 2014, All Rights Reserved.

Pump Division

Global Engineered Services

and Support

Total Cost Reduction

Asset Management

Product Life Cycle

Performance Re-rates

Site Diagnostics

Repair Services

Energy Management

Spare Parts

Maintenance Contracts

Materials Upgrades

Turnkey Services

Field Repairs

Installation

Project Supervision

Commissioning

Equipment Upgrades

Condition Monitoring

Systems Analysis

Field Machining

Service DedicationFlowserve Engineered Services is focused on providing customers with uncompromising service and support, where and when needed. Dedicated to delivering the highest quality support, Engineered Services integrates its extensive pump and materials engineering knowledge with creative service solutions. Engineered Services fully under-stands the business challenges facing customers and is pre-pared to manage solutions to succeed as a team.

A worldwide network of service and repair centers staffed by highly skilled engineers and technicians is available around the clock, seven days a week to respond to customer queries, evaluate and troubleshoot problems, and provide reliable solutions.

Strength of Experience, Commitment to ExcellenceFlowserve has long served industries requiring superior equipment performance and service life.•Oilandgasproduction•Hydrocarbonprocessing•Chemicalprocessing•Waterresources•Powergeneration•Nuclear•Miningandmineralprocessing•Pulpandpaper•Generalindustry

Engineered Services is dedicated to maximizing equipment performance and providing reliability-centered maintenance programs for pumps and related equipment, regardless of manu-facturer. Using the FlowStar™ asset management software, Engineered Services tracks performance and supports improvement programs using a service life cycle cost business approach. The results areimproved reliability and increased profitability.

Your Business Partner Flowserve partners with customers to respond to the dynamic business conditions that affect them. Flowserve will work with customers to drive efficiency, maximize throughput and control processquality.Whetheruser needs involve on- site technical assistance or broader project planning with full turnkey responsibility, Flowserve Engineered Services will deliver professional, reliable results.

Pump Division

Flowserve... Supporting Our CustomersWith The World’s LeadingPump Brands

January 2014© 2014 Flowserve Corporation

Your local Flowserve representative:

© TriComB2B 2014, All Rights Reserved.

Lenntechinfo@lenntech.com Tel. +31-152-610-900www.lenntech.com Fax. +31-152-616-289info@lenntech.com Tel. +31-152-610-900www.lenntech.com Fax. +31-152-616-289