solids-handling pumps...renowned for reliability, themf rugged flowserve mf solids-handling pump...
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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
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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
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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.
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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
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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
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10 0
00
20 30 40 50 100
200
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85 125
150
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10 0
00
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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.
[email protected] Tel. +31-152-610-900www.lenntech.com Fax. [email protected] Tel. +31-152-610-900www.lenntech.com Fax. +31-152-616-289