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<strong>Verder<strong>mag</strong></strong><strong>Any</strong> <strong>mag</strong> <strong>drive</strong> <strong>you</strong> <strong>want</strong><strong>we</strong> <strong>got</strong> <strong>it</strong>


<strong>Verder<strong>mag</strong></strong>Mag Drive Centrifugal PumpsThe series of <strong>mag</strong> <strong>drive</strong> centrifugal pumps from Verder consists of a wide range of both metallicand non metallic pumps. Verder has more than 40 years of experience in <strong>mag</strong> <strong>drive</strong> centrifugalpumps and is an expert in choosing the most adequate pump for <strong>you</strong>r pumping application.The <strong>Verder<strong>mag</strong></strong> series of pumps comprises themetallic Global and the non-metallic heavy dutyTB, U, V&W series and the normal duty V-MD,GPMD and GLMD versions. The <strong>Verder<strong>mag</strong></strong> rangeis therefore a complete, <strong>we</strong>ll-balanced series of<strong>mag</strong>netically coupled centrifugal pumps.As w<strong>it</strong>h all series of <strong>Verder<strong>mag</strong></strong> centrifugal pumps,emphasis is on maximum interchangeabil<strong>it</strong>y andqual<strong>it</strong>y improvements, hence all products arecovered by a two-year guarantee, as <strong>we</strong>ll as thestandard Verder warranty package.Mag <strong>drive</strong> centrifugal pumps are being usedin a wide range of industrial areas:Chemical industryAcrylic acid, 50% aluminum chloride, hydrofluoricacid 50%, hydrogen sulfide, 85%, sulfuric acid,98%, ammonia, phosphate and many othersElectronics industryPlating, etching, ferric chloride, hydrochloricacid 37%, sodium hydroxide 50%MiningBrine w<strong>it</strong>h uranium solids, H2O, soda ash, HClGalvanic industryPlating, etching, filtrationFeatures and advantagesSimple by design - Fe<strong>we</strong>r parts are usedin the whole pump than most conventionalseal cartridges ensuring easy maintenanceand assemblyMag <strong>drive</strong> coupled: completely leak freePharmaceutical industrySodium hydroxide 50%, caustic soda, hot oil,solventsSteel industryHydro chloric acid, pickling liquor, sulfuric acid<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 3


Working principleAlthough each <strong>mag</strong> <strong>drive</strong> pump series -depending on<strong>it</strong>s design- has <strong>it</strong>s own characteristics, all <strong>mag</strong> <strong>drive</strong>pumps work w<strong>it</strong>h a <strong>mag</strong>netic coupling.The principle of a <strong>mag</strong>netic couplingA <strong>mag</strong>netic coupling consists of two <strong>mag</strong>netassemblies. One is the outer assembly (the<strong>drive</strong> <strong>mag</strong>net) and the other is the innerassembly (the <strong>drive</strong>n <strong>mag</strong>net). The outerassembly is connected to a motor andthe inner assembly is directly or indirectlyattached to a pump impeller. As illustrated,at rest, the <strong>mag</strong>net components of the outerassembly are aligned w<strong>it</strong>h their counterpartsin the inner assembly. When load (torque) isapplied, the coupling deflects angularly andthe <strong>mag</strong>nets create a force of simultaneousattraction and repulsion. This force is usedto transfer torque from the motor to theimpeller.This permanent <strong>mag</strong>net coupling createsne<strong>it</strong>her slippage nor induction currents duringrotation. If excessive torque is applied, the<strong>mag</strong>nets will de-couple. The <strong>mag</strong>nets will notre-couple unless the pump is stopped. Thereis no energy loss in a permanent couplingunless an electrically conductive containmentis placed bet<strong>we</strong>en the outer and inner<strong>mag</strong>nets. If an electrically conductive materialis used for the containment, Eddy Currentswill be generated which will cause someenergy loss.


Overview of Pump SeriesSeries V-MDThe wide choice of V-MD pumps is based upon the mostcommon OEM requirements for optimum flow and headcharacteristics. At least 10 models are available in PP and/or E-TFE. The major advantage for using the V-MD pumpsis total product containment; no unexpected leakage.Connections are hose design or threaded.Flow rangeHeadsup to 100 l/minup to 14 mSeries GPMD and GLMDThe GPMD and GLMD series are mid capac<strong>it</strong>y <strong>mag</strong> <strong>drive</strong>pumps w<strong>it</strong>h a very good price/qual<strong>it</strong>y relation. The pumpsare available in PP and ETFE (GPMD) and in ETFE lined castiron casing (GLMD). In general design the GPMD and GLMDmodels do have some interchangeable parts when comparingETFE built versions.Flow rangeHeadsup to 1500 l/minup to 40 mSeries TB, U and V&WVerder offers <strong>you</strong> the ne<strong>we</strong>st <strong>mag</strong> <strong>drive</strong> series, w<strong>it</strong>h thrustbalancing (TB series) and universal purpose pumps(U series). Also available is the V&W series, based upon theTB series, vertical inline pumps w<strong>it</strong>h the same benef<strong>it</strong>s andfeatures as the TB series. The patented Thrust BalancingDesign eliminates axial thrust bearings and provides the basisfor a controlled internal environment. This design minimizesthe issue of secondary containment by providing secondarybearings.Flow range up to 300 m 3 /hHeadsup to 110 mSeries GPSPThe GPSP self priming <strong>mag</strong> pump is a high qual<strong>it</strong>y <strong>mag</strong> <strong>drive</strong>centrifugal pump w<strong>it</strong>h best efficiency and fastest workingduty points. Model GV is constructed of PP (housing material)whilst model GV(F) is constructed of ETFE. Material choice onbushing and O-ring is carbon/FPM, ceramics/FPM or PTFE/FPMto provide utmost application possibil<strong>it</strong>y.Flow rangeHeadsup to 440 l/minmax. 26.5 mSeries GlobalMetallic <strong>mag</strong> <strong>drive</strong> series w<strong>it</strong>h great possibil<strong>it</strong>ies to coverrequirements according to ISO 2858, high pressure systemPumps, and more basic pumps (style 1 Models).Flow range up to 70 m 3 /hHeadsup to 100 m<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 5


V-MD SeriesThe V-MD OEM <strong>mag</strong> <strong>drive</strong> pumpsA very compact, <strong>mag</strong> <strong>drive</strong> centrifugal pump. Dependent on theapplication these pump series can be supplied w<strong>it</strong>h e<strong>it</strong>her closedor open impeller. The electric motors are completely integratedand are fed w<strong>it</strong>h a po<strong>we</strong>r supply of 230/240 V, 50 Hz. All typescan be supplied w<strong>it</strong>h threaded or hose connection.The wide choice of V–MD pumps is based upon the most common OEMrequirement for optimum flow and head characteristics. The majoradvantage for using the V–MD pumps is total product containment;no unexpected leakage. Even for flows up to 100 l/min the modelsare still compact due to the close coupled electric motors. The processconnections are standard hose design, but the larger models in particularcan also be supplied w<strong>it</strong>h threaded connections. Motor specificationsare standard single phase (100–110 V and 220–240 V), 50 to 60 Hz foruse worldwide. For optimum efficiency and lo<strong>we</strong>r heat input the smallermodels can be operated w<strong>it</strong>h DC <strong>drive</strong>s. The maximum voltage is 24 V,this results in an operating speed of 4.000 rpm. This is much higherthan the 2.500 rpm at 50 cycles w<strong>it</strong>h AC <strong>drive</strong>s.Features and advantagesTotal product containmentExcellent for OEM requirements in flow and characteristicsNo leakageCompact but very reliableSmall pump w<strong>it</strong>h gigantic possibil<strong>it</strong>iesUL–VDE approvedApplicationsOEMChemical processingMetal platingParts washingCircu<strong>it</strong> boardsPhoto processingPharmaceuticalsFood processingTechnical specificationsFlow range 0.01 – 100 l/minHeadup to 20 mTemperature 0 to 70 °CPo<strong>we</strong>r supply 100-110 / 220- 240 Volt or 24 Volt DC (at 4000 rpm)Cut away view1 front casing2 impeller3 rear casing4 O-ring5 shaft6 outer <strong>mag</strong>net7 motor


Type W H L A B C D E F G connections hose threadV-MD 6 74 92 145 - 30 73 60 45 31 17 14 1/2"V-MD 6C 74 92 145 - 30 73 60 45 31 17 14 1/2"V-MD 10 74 92 145 - 30 73 60 45 31 17 14 1/2"V-MD*6C/10 74 110** 104 - 30 65 60 45 24 17 14 1/2"V-MD 15 95 114 195 - 50 117 85 55 38.5 21.5 14 3/4"V-MD 20 95 115 210 30 50 131.5 68 55 38.5 28.5 18 3/4"V-MD 30 120 130 245 40 64 169 100 60 48 31 20 3/4"V-MD 40 120 130 260 40 64 169 100 60 48 31 20 3/4"V-MD 20C 95 125 225 30 50 134 68 55 39.5 38.5 18 3/4"V-MD 30C 120 130 230 40 64 152 100 60 39.5 38.5 18 3/4"V-MD 40C 120 130 236 40 64 152 100 60 40 38.5 18 3/4"V-MD 55 120 164 300 40 64 199 100 66 70 43.5 25 1"V-MD 1090 156 168 355 70 100 205 110 69.5 70 43.5 25 1"V-MD 1235 156 168 355 70 100 205 110 69.5 70 43.5 25 1"V-MD 2050 320 175 385 50 110 200 220 75 55 59 25 1"V-MD 100 156 165 365 70 100 195 110 66 70 43.5 26 1"dimensions in mm * short model ** capac<strong>it</strong>or housing<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 7


Type A B C D E F G H I J K L M N10–200 80 240 95 146 110 155 4 X 14 125 88 234 15 115 122 R 4515–250 93 285 111 250 130 195 4 X 14 150 104.5 260 15 135 140 R 5520–450 77 320 106 275 140 200 4 X 14 165 87 291 15 155 140 R 62.525–500 77 320 106 275 140 200 4 X 14 165 87 291 15 155 140 R 62.530–600 77 320 106 275 140 200 4 x 14 165 87 312.5 15 155 140 R 62.522–800 110 350 130 305 210 260 4 x 14 185 110 349 20 175 150 R 72.535–1000 110 350 130 305 210 260 4 x 14 185 110 369 20 175 150 R 72.526–1200 155 385 193 320 220 280 4 x 14 200 118 378 18 175 185 R 8030–1300 155 385 193 320 220 280 4 x 14 200 118 378 18 175 185 R 8040–1500 155 385 193 320 300 350 4 x 14 200 118 409 20 200 185 R 80O P Q R S T U V W X Flange A Flange B10–200 R 43.5 19 51 114 102 19 R 43.5 R 45 125 417 DN 25 DN 2515–250 R 52.5 19 57.5 118 123 19 R 52.5 R 55 150 475 DN 40 DN 4020–450 R 60 19 65 138 133 19 R 52.5 R 55 150 529 DN 40 DN 5025–500 R 60 19 65 138 133 19 R 52.5 R 55 150 556 DN 40 DN 5030–600 R 60 19 65 160 138 19 R 52.5 R 55 150 602.5 DN 40 DN 5022–800 R 70 19 62 160 138 19 R 60 R 62.5 165 639 DN 50 DN 6535–1000 R 70 19 62 185 148 19 R 60 R 62.5 165 719 DN 50 DN 6526–1200 R 75 19 0 185 148 M16 R 62.5 165 728 DN 50 DN 8030–1300 R 75 19 0 185 148 M16 R 62.5 165 728 DN 50 DN 8040–1500 R 75 19 0 185 235 M16 R 62.5 165 904 DN 50 DN 80<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 13


TB, U and V&W SeriesAs a result of thorough research and cooperation w<strong>it</strong>h the best technicaldesigners Verder can now present <strong>you</strong> the ne<strong>we</strong>st <strong>mag</strong> <strong>drive</strong> series, w<strong>it</strong>hthrust balancing (TB–series) and universal purpose pumps (U–series).Also available is the V&W series, based upon the TB series, verticalinline pumps w<strong>it</strong>h the same benef<strong>it</strong>s and features as the TB series.The patented Thrust Balancing Design eliminates axial thrust bearingsand provides the basis for a controlled internal environment. Thisdesign minimizes the issue of secondary containment by providingsecondary bearings.Working principleThe single, enclosed impeller/<strong>mag</strong>netassembly is free to rotate and slideon the central cantilevered shaft. Themain flow of liquid enters the impeller(1) and is pressurized and thenexpelled into the volute (2) and outthe discharge. A small portion of theflow passes behind the impeller andthrough the back <strong>we</strong>ar ring clearance(3) and then into the balancechamber. This liquid than flowsthrough, past the bushings (4) to ex<strong>it</strong> at the valve (5). If the impellermoves forward, the valves is opened to a greater degree and thebalance chamber pressure is reduced. This causes the impeller to reactw<strong>it</strong>h a net force towards the motor. Ho<strong>we</strong>ver, the valve is now closingand the balance chamber pressure increasing. This moves the impellertowards the suction. The net result is a very stable axial pos<strong>it</strong>ion forthe impeller. There are no axial bearings and the radial bearings alwaysoperate in a pressurized fluid environment.motorpedestalouter motorpump shaftimpellercontainment tubebackplateVolute case


OVERVIEW OF PUMP MODELSModel TBModel TB offers w<strong>it</strong>h 3 impeller sizes and in total 14 suction/discharge configurations a tremendous flow range to meet w<strong>it</strong>hall <strong>you</strong>r requirements. W<strong>it</strong>h SiC as standard material, and patentedtrust balancing and <strong>we</strong>ar rings that work as a secondary bearing,this pump is su<strong>it</strong>able for pumping solids in the liquid. These seriesis an advanced <strong>mag</strong> <strong>drive</strong> pump for all heavy duty pump applicationsfor best economic prices.Model UEngineered w<strong>it</strong>h the same robust constructions as the TB model, thesepumps are perfect for low flow chemical transfer, scrubber applicationsand high pur<strong>it</strong>y chemical services. Pure Teflon PFA or Carbon inforcedTefzel combined w<strong>it</strong>h SiC or Carbon Graph<strong>it</strong>e offer best universalchemical resistance in the dirtiest or most pure applications.Pumping Solids w<strong>it</strong>hmodels TBThe back <strong>we</strong>ar rings filterthe solids from the fluid,resulting in a clean, filteredliquid used for cooling andlubrication of the inner<strong>mag</strong>net, bearing and shaft.Max particle size = 3.2 mm.Models V&WModels V and W are an extension for the TB model, w<strong>it</strong>h the sameunique properties and features, but designed as an in-line pump.Features and advantagesSu<strong>it</strong>able for volatile liquids using non–metallic <strong>mag</strong> <strong>drive</strong> technologyThrust balanced impeller; no axial bearing problems during low suctionoperation even w<strong>it</strong>h severe cav<strong>it</strong>ation or entrained air in the fluidIncreased pump reliabil<strong>it</strong>y and pump life because of balanced impellerStandard SiC replaceable <strong>we</strong>ar partsParticles cannot enter containment shell of inner <strong>mag</strong>net gapNPSHr is equal to standard sealed pumpsBEP’s are equal to standard sealed pumpsOne bolt size only – simplifies maintenanceWear rings work as secondary bearing to protect impeller/inner <strong>mag</strong>netassemblyVery good price–qual<strong>it</strong>y combination<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 15


Special featuresContainment shellFeatures and advantagesOne piece molding of carbon fiber-reinforced ETFE of PFAContainment shell reinforced w<strong>it</strong>h a Aramid/Vinyl estercompos<strong>it</strong>e, burst pressure > 200 barReinforces shaft socketFront face houses stationary SiC <strong>we</strong>ar ringInternal ribs lim<strong>it</strong> swirlOptimum combination of pressure and shock resistanceAble to handle any combination of radial loadsNo heat generation and max. possible efficiencyZero Eddy Current lossesFast ejection of fine particles from containment shellSingle piece impellerMolded one piece enclosed impeller made of carbonfiber-reinforced ETFE or PFAHigh strength neodymium iron boron <strong>mag</strong>net assemblyMaximum size <strong>mag</strong>nets in every impellerDouble <strong>we</strong>lded <strong>mag</strong>net assembly, preventing permeationHigh efficiencyFully open impeller eyeHermetically sealed from the environmentLow NPSHr impeller geometryNo shaft socket or support strutsRadial bearings and trust control valveSpecial materials selectionA great pump needs great materials. <strong>Verder<strong>mag</strong></strong> TB <strong>mag</strong> <strong>drive</strong>pumps have many specialty materials to create a marvelous pumpFluoroplasticsFor the ultimate in chemical and corrosion resistance Verder usesonly the highest grade of fluoroplastic resins. ETFE, PTFE and PFA.All inside surfaces of TB pumps are made of fluoroplastics. Thisincludes injection molded impellers and containment shells rightdown to rotationally molded pump lining


Compos<strong>it</strong>esAll <strong>Verder<strong>mag</strong></strong> TB containment shells are made w<strong>it</strong>h Aramidfibers for the ultimate in burst resistance. Excellent waterhammer resistant (ratings +200 bar).Alpha sintered Silica CarbideA grade of ceramics which is simply the best, chemically inert,extremely hard and <strong>we</strong>ar resistant. Standard material for theshaft and bearings in TB pumps.Custom accessoriesSteam heat jacketsLow flow models to save energyDirect mount engine <strong>drive</strong>n options for tanker trucks andremote locationsTB U V, WFlow range 0.3 – 300 m³/h 0.1 – 85 m³/h 0.2 – 37 m³/hHead up to 110 m up to 40 m up to 65 mTemperature -29 °C - +120 °C -29 °C - +120 °C -29 °C - +120 °COperating pressure 21 bar 21 bar 21 barPo<strong>we</strong>r supply up to 45 kW up to 7.5 kW up to 18.5 kWApplicationsChemical processingMetal platingParts washingCircu<strong>it</strong> boardsPhoto processingPharmaceuticalsFood processingWet scrubbersSemi conductor<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 17


Model TBType Connections Flow - m 3 /h BEP Temp. MotorSuction Discharge Min. Max. H(m) Q(L/min) °C Max. kWTB 32-160 DN 50 DN 32 0.2 33 33 370 121 8.7TB 50-160 DN 65 DN 50 0.2 56 30 580 121 8.7TB 32-200 DN 50 DN 32 1.1 37 57 420 121 18.5TB 40-200 DN 65 DN 40 1.1 60 60 666 121 18.5TB 65-200 DN 100 DN 65 1.1 155 45 1730 121 45TB A1516 DN 50 DN 32 0.2 33 33 370 121 8.7TB A1516LF DN 50 DN 32 0.2 6 4 67 121 8.7TB A3156 DN 65 DN 40 0.2 56 30 580 121 8.7TB A326 DN 80 DN 50 0.2 56 30 580 121 8.7TB B1518 DN 50 DN 32 1.1 37 57 420 121 18.5TB B1518LF DN 50 DN 32 1.1 7 50 92 121 18.5TB B326 DN 80 DN 50 1.1 76 42 633 121 18.5TB B3158 DN 65 DN 40 1.1 60 60 666 121 18.5TB B326 DN 80 DN 50 1.1 86 36 833 121 18.5TB B436 DN 100 DN 80 1.1 130 34 1500 121 18.5TB C328 DN 80 DN 50 1.1 88 56 1000 121 45TB C438 DN 100 DN 80 1.1 155 45 1730 121 45TB C648 DN 150 DN 100 3.4 283 46 3000 121 45TB C2110 DN 50 DN 32 3.4 42 95 500 121 45TB C2110LF DN 50 DN 32 3.4 8 70 120 121 45TB C31510 DN 80 DN 40 3.4 60 95 666 121 45TB C3210 DN 80 DN 50 3.4 108 90 1500 121 45TB C4310 DN 100 DN 80 3.4 132 90 1833 121 45TB C4310H DN 100 DN 80 3.4 196 20 2166 121 45TB C6410H DN 150 DN 100 3.4 283 18 3333 121 45


Pump size D 2 E 1 2 E 2 F H O X Y CP SF(DN) DF(DN)ISOTB 32-160 133 190 110 186 16 292 160 132 221 50 32TB 32-200 160 190 110 252 16 340 180 80 312 50 32TB 50-160 132 190 110 186 16 292 160 80 222 65 50TB 40-200 160 212 110 284 16 340 180 100 312 65 40TB 65-200 180 250 110 254 16 405 225 100 312 100 65ANSITB 1516 133 152 0 184 16 298 165 102 221 40 25TB 1516 LF 133 152 0 184 16 298 165 102 221 40 25TB 1518 133 152 0 184 16 298 165 102 221 80 40TB 1518 LF 133 152 0 184 16 298 165 102 221 80 40TB 326 133 152 0 184 16 298 165 102 287 80 50TB 3156 133 152 0 184 16 298 165 102 221 80 40TB 436 210 248 184 318 16 425 216 102 287 100 80TB 3158 210 248 184 318 16 425 216 102 287 80 40TB 328 210 248 184 318 16 451 241 102 287 80 50TB 438 210 248 184 318 16 489 279 102 287 100 80TB 2110 210 248 184 318 16 425 216 102 287 50 25TB 2110 LF 210 248 184 318 16 425 216 102 287 50 25TB 31510 210 248 184 318 16 425 216 102 287 80 40TB 3210 210 248 184 318 16 451 241 102 287 80 50TB 4310 210 248 184 318 16 489 279 102 287 100 80TB 4310H 210 248 184 318 16 489 279 102 287 100 80TB 648 254 248 184 318 16 597 343 102 287 150 100TB 6410 254 248 184 318 16 597 343 102 287 150 100<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 19


Model UType A B C D E F SF(DN) DF(DN)U25-125 170 80 60 140 114 245 40 25U40-160 170 87 65 140 155 245 50 40U65-160 170 100 0 180 155 245 80 65U50-160 170 80 0 160 155 245 65 50Type Connections Flow - m 3 /h BEP Temp. MotorSuction Discharge Min. Max. H(m) Q(L/min) °C Max. kWU25-125 DN 40 DN 25 0.2 22 25 220 121 7.5U25-125LF DN 40 DN 25 0.2 5 25 75 121 7.5U40-160 DN 50 DN 40 0.2 32 31 350 121 7.5U50-160 DN65 DN 50 0.2 52 26 550 121 6.2U65-160 DN 80 DN 65 0.2 83 6 1000 121 3


Model V&WType D F Ø O X Y CP SF(DN) DF(DN)V1 - 2 x 1.5 x 6 114 152 380 165 215 213 50 32W1 - 2 x 1.5 x 8 129 152 431 194 237 284 50 32Type Connections Flow - m 3 /h BEP Temp. MotorSuction Discharge Min. Max. H(m) Q(L/min) °C Max. kWV1 - 2 x 1.5 x 6 DN 50 DN 32 0.2 37 35 420 121 8.7W1 - 2 x 1.5 x 8 DN 50 DN 32 1.1 33 50 450 121 18.5<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 21


GPSP SeriesIn cooperation w<strong>it</strong>h worlds’ best technical designers Verder now canpresent <strong>you</strong> the fastest suction w<strong>it</strong>h the most advanced self primingpump technology. Where space savings are important or when <strong>you</strong>don’t have a flooded suction, the <strong>Verder<strong>mag</strong></strong> GPSP offer solutions ina large variety of applications. Furthermore the <strong>Verder<strong>mag</strong></strong> GPSPseries have the fastest suction in the world (5.5 m/ 2 min.)Type A B C D E F G H I J K L MGPSP 251GV(F) CD5-G 196 87 130 160 325 255 70 115 167 275 40 130 25GPSP 402GV(F) CD5-G 228 105 130 160 360 276 84 125 190 305 40 130 25GPSP 503GV(F) CD5-G 248 120 208 260 389 296 93 135 206 309 23 200 27GPSP 505GV(F) CD5-G 248 120 230 260 389 296 93 135 206 309 27 261 27ModelsThe GPSP series self priming <strong>mag</strong> <strong>drive</strong> pump is a high qual<strong>it</strong>y <strong>mag</strong><strong>drive</strong> centrifugal pump w<strong>it</strong>h best efficiency and fastest working dutypoints. Model GV is constructed of polypropylene (housing material)whilst model GV(F) is constructed of E-TFE.Material choice on bushing and O-ring is carbon/FPM, ceramics/FPMor PTFE/FPM to provide utmost application possibil<strong>it</strong>y.Features and advantagesWorlds’ fastest suctionAir lock / cav<strong>it</strong>ation free constructionPrevented and resistant to dry runningPatented valveless mechanismPatented heat resistant bushingCompact, simple constructionEasy replacement of <strong>we</strong>ar partsTechnical detailsGPSPFlow range max. 440 l/minHeadup to 26.5 mTemperature PP up to 70 °C, ETFE up to 80 °CPo<strong>we</strong>r supply up to 4 kW


N O P Q Flange A Flange B kW562 4x12 207 183 DN 25 DN 25 0,75622 4x12 225 215 DN 40 DN 40 1,5643 4x14 235 265 DN 50 DN 50 2,2713 4x14 240 315 DN 50 DN 50 4ApplicationsChemical industryPlatingEtchingSea waterClean room applicationCircu<strong>it</strong> boardsPhoto processingPharmaceuticalsFood processingWet scrubbersSemi Conductor<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 23


Global seriesA combination of the latest materials and engineering practices,coupled w<strong>it</strong>h Verder’s 50 years’ experience in manufacturingsynchronous <strong>mag</strong>net-<strong>drive</strong>n seal-less pumps, has created a flexiblerange of pumps ideally su<strong>it</strong>ed to modern requirements. Tried andtrusted designs have been updated to allow modular construction,w<strong>it</strong>h many interchangeable components. The pumps can beassembled from stock components to give quick response times,whilst spares requirements are kept to an absolute minimum.The Global pump utilises the differential pressure generated by thepumping action to create a flow around the bearings and <strong>mag</strong>nets.The pumped liquid acts as a cooling medium to dissipate the heatgenerated from Eddy Currents as the <strong>mag</strong>nets pass around thecontainment shell. It is also used to lubricate the hydrodynamicbearing sets, w<strong>it</strong>h flow from the front bearing passing through thebalance holes of the impeller and flow around the rear bearingre-entering the low pressure suction area of the volute.Specialist in-house engineering capabil<strong>it</strong>ies allow Global to offer awide range custom made products, covering extended flow ranges,temperatures and pumps required for use in high system pressureapplications.Features and advantagesSimple by design - fe<strong>we</strong>r parts are used in the whole pump thanmost conventional seal cartridges ensuring easy maintenanceand assemblyBearings - top grade silica free silicon carbide - f<strong>it</strong>ted as standardfor <strong>it</strong>s chemical resistance to most reagents. An added benef<strong>it</strong> is<strong>it</strong>s exceptional hard <strong>we</strong>aring capabil<strong>it</strong>ies.Only 4 bearing sizes cover the entire Global rangePress f<strong>it</strong> bearing design - bearings are seated on static O-rings,to absorb small movements and temperature shocks, ensuringconsistently high performance and easy f<strong>it</strong>tingO-rings – gaskets are specially chosen to su<strong>it</strong> the customer’sspecific requirements. High temperature perfluoro-elastomerso-rings, such as Kalrez, Perlast or Chemraz are available;these extend the pump capabil<strong>it</strong>y up to +250 °CIn-house engineering capabil<strong>it</strong>y allows for specialist pumps to bedeveloped for specific applicationsThe <strong>Verder<strong>mag</strong></strong> Global series can also be ATEX marked, makingthem ideal for the petrochemical industryTop grade rare earth samarium cobalt <strong>mag</strong>nets are f<strong>it</strong>ted asstandard on all pumps making high temperature applicationseasy


OVERVIEW OF PUMP MODELSStyle 1A range of close coupled pumps covering low flow and headrequirements, w<strong>it</strong>h po<strong>we</strong>r outputs from 0.55 – 4.0 kW.MIIThis range is manufactured according to ISO 2858 at the hydraulicend w<strong>it</strong>h close-coupled <strong>drive</strong> connection, covering a wide range offlow and heads, w<strong>it</strong>h po<strong>we</strong>r outputs from 3.0 – 30 kW.High System Pressure Pumps (HSP)A range of pumps for system pressures of up to 200bar, w<strong>it</strong>h po<strong>we</strong>routputs from 0.75 – 11 kW.ApplicationsChemical processingTank farmsRe-circulation dutiesThermal oil heat transferSampling systemsPharmaceuticalsSpecial chemicalsOil and offshoreIn add<strong>it</strong>ion custom made pumps are manufactured inexotic alloys, such as, Hastelloy, Inconel, T<strong>it</strong>anium or Duplex.Technical informationStyle 1 M II HSPFlow range 1-25 m³/h 5-150 m³/h 1-70 m³/hHead up to 40 m up to 100 m up to 100 mTemperature range -20 to 200 °C** -20 to 200 °C** -20 to 200 °C**Operating pressure 16 bar* 16 bar* up to 200 barTest pressure 24 bar 24 bar up to 300 barPo<strong>we</strong>r supply 4 kW 30 kW 11 kW* Engineered products available outside these ranges. Pump will be de-rated forhigh temperature considerations applications in accordance w<strong>it</strong>h appropriatepressure vessel and flange standards** Down to -100C and up to 250 °C w<strong>it</strong>h correct O-ring/material options<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 25


model Style 1H2ADModel Style 1This range of pumps is su<strong>it</strong>able for lo<strong>we</strong>r duties than coveredby the ISO 2858 (MII) pumps.They offer a low-cost option for low flow and head duties andare available from stock.Features and advantagesHydraulic pump end w<strong>it</strong>h standard casing and fabricatedcasing bowls w<strong>it</strong>h centerline dischargeSingle bearing design for increased reliabil<strong>it</strong>yHigh level of interchangeabil<strong>it</strong>y for spare partsOptional: Universal, PN16 or ANSI 150.lb. flangesClose coupled motor f<strong>it</strong>ment, no need for re-alignmenton commissioning and after servicing12STYLE 1pumps (1450 rpm) 4 pole 50HzH116523010160M8160L (c as t)H ead (m )6125L125M (c as t)160H (c as t)42100L100M (c as t)125 H80L01 2.5 5 7 .5 1015Q (m 3 /h)


A F LØ D2Ø D1CM1M2ØKK CABLE ENTRYType D1 D2 A C F H1 H2 M1 M2PC 100L 25 25 62 118 184 139 115 93 123PC 100M 40 25 62 118 184 139 115 93 123PC 125H 50 40 82 136 186/201* 139 142 123/145* 93/115*PC 125L 25 25 62 118 186/201* 139 125 123/145* 93/115*PC 125M 40 25 62 120 186/201* 139 125 123/145* 93/115*PC 160H 50 40 80 138 158/169* 139 160 93 114PC 160L 25 25 65 123 158/169* 139 150 93 114PC 160M 40 25 68 126 158/169* 139 150 93 114L, AD, KK depending on motor frame size and motor brand. * means depending on the installedmotor frame size45STYLE 1pumps (2900 rpm) 2 pole 50Hz4035160 M30160L (c as t)H ead (m )2520125 L125M (c as t)160H (c as t)15125 H100 L100M (c as t)10580L01 2. 5 57. 5 10 15 20 30Q (m 3 /h)<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 27


model MIIH2ADH1H2ADH1N2N1N2N1Model MIIThis Range of ISO 2858 standard pumps, offers a medium to highflow and head duties. Many of the medium flow and heavy dutypumps are available to assemble from stock components.Features and advantagesAccording to ISO 2858Twin bearing design for superior operationModular design: high interchangeabil<strong>it</strong>y of spare partsAlternative joints and elastomers are availableCasing can be supplied w<strong>it</strong>h PN16Close coupled motor f<strong>it</strong>ment, automatically aligns rotating partsand eliminates the need for re-alignment on commissioning andafter servicingThermocouple probe connection to back plate to perm<strong>it</strong> bearingtemperature to be mon<strong>it</strong>oredHeating / cooling jackets to back plate and/or casing30MII(1450 rpm) 4 pole 50Hz252050- 32- 250 65- 40- 25080- 50- 250H ead (m )15105100- 65- 25050- 32- 20065- 40 -200125- 100- 200100- 65- 200125- 100- 20050- 32- 160 65- 50- 16080- 65- 160100- 80- 16050- 32- 12565- 50- 125125- 100- 16080- 65- 125100- 80- 12502. 5 57. 5 10 15 20 30 40 100 150Q (m 3 /h)


A F1 F2 LØ D2Ø D1H3CM2M1WM3 xN4 WIDEN1ØKK CABLE ENTRY4- TO SUIT S12- TO SUIT S2 x N3 CRSType D1 D2 A C F1 H1 H2 M1 M2 N1 N2 S1100-65-200 100 65 100 52.5 97.5 180 225 125 95 320 250 M12100-65-250 100 65 125 65 92.5 200 250 160 120 360 280 M12100-80-125 100 80 100 52.5 73.5 160 180 125 95 280 212 M12100-80-160 100 80 100 52.5 86 160 200 125 95 280 212 M12125-100-160 125 100 125 65 86 200 250 160 120 360 280 M16125-100-200 125 100 125 65 98.5 200 280 160 120 360 280 M1650-32-125 50 32 80 45 73.5 112 140 100 70 190 140 M1250-32-160 50 32 80 45 71.5 132 160 100 70 240 190 M1250-32-200 50 32 80 45 89.5 160 180 100 70 240 190 M1250-32-250 50 32 100 52.5 92.5 180 225 125 95 320 250 M1265-40-200 65 40 100 65 89.5 160 180 100 70 265 212 M1265-40-250 65 40 100 52.5 92.5 180 225 125 95 320 250 M1265-50-125 65 50 80 45 73.5 112 140 100 70 210 160 M1265-50-160 65 50 80 45 77 132 160 100 70 240 190 M1280-50-200 80 50 100 65 89.5 160 200 100 70 265 212 M1280-50-250 80 50 125 77.5 92.5 180 225 125 95 320 250 M1280-65-125 80 65 100 65 73.5 132 160 100 70 240 190 M1280-65-160 80 65 100 65 77 160 180 100 70 265 212 M12120MIIpumps (2900 rpm) 2 pole 50HzDrive Size F2 H3 M3 S2 WC3-112 171 132 65 M12 124100C3-132 191 160 65 M12 124C6-132 224 160 80 M16 1648050- 32- 25065- 40- 25 0C6-180 254 180 80 M16 164D6-180 254 180 80 M16 164H ead (m )60402050- 32- 20050- 32- 16050- 32- 12580- 50- 250 100- 65- 25080- 50- 200100- 65- 20065- 40- 200125- 100- 20065- 50- 160100- 80- 16080- 65- 160125- 100- 16080- 65- 125E6-180 254 180 80 M16 164E6-200 254 210 80 M16 164E9-200 325 210 100 M20 265E9-225 325 250 100 M20 265E9-280 355 280 100 M20 265L, AD and KK depending on motor frame size.65- 50- 125100- 80- 12505 7.5 10 15 20 30 40 10 0 150 200 300Q (m 3 /h)<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 29


A F1 AF2 F1 F2 LLØ D2Ø D2model HSPModel HSPThe HSP range of pumps excels in areas where leaks are unacceptable.These pumps are particularly effective in applications where chemicalsare pumped at high pressures.Features and advantagesHydraulic pump end w<strong>it</strong>h standard casing and fabricatedcasing bowls w<strong>it</strong>h centerline dischargeSingle bearing design for increased reliabil<strong>it</strong>yHigh level of interchangeabil<strong>it</strong>y for spare partsCustomer requirements for material, testing or coatings3025ADH2Ø D1Ø D1H1H1ADH2N2N2CM2CM2N1N14-OFF TO SUIT S4-OFF TO SUIT SM1M1ØKK CABLE ENTRY ØKK CABLDrive Size C F2 H1 M1 M2 N1 N2 SB1-080 24 150 139 130 93 230 165 M12B3-090 24 150 139 130 93 230 165 M12B3-11 24 165 139 145 115 230 165 M12C3-11 13 180 180 180 130 245 195 M12C3-13 13 200 180 180 130 245 195 M12C6-13 33 240 180 220 170 245 195 M12C6-180 33 270 180 220 170 245 195 M12L, AD, KK are depending on motor frame size and motor brand.HSPpumps (1450 rpm) 4 pole 50Hz2025 - 25 - 25 040 - 25 - 25 050 - 40 - 25 0H (m)1525 - 25 - 20 040 - 25 - 20 050 - 40 - 20 080 - 50 - 20 01025 - 25 - 16 040 - 25 - 16 050 - 40 - 16 080 - 50 - 16 05025 - 25 - 12 525 - 25 - 10 040 - 25 - 12 540 - 25 - 10 050 - 40 - 12 51 2 .5 5 7 .5 1080 - 50 - 12 515 20 30 40Q (m 3 /h)


A F1 F2 A F1 F2 LLØ D2Ø D2ADH2Ø D1Ø D1H1H1ADH2N2N2CM2CM2N1N14-OFF TO SUIT S4-OFF TO SUIT SM1M1ØKK CABLE ENTRYØKK CABLE ENTRYType D1 D2 A A F1 H2 H2Flanged version Studded version Flanged version Studded version25-25-100 25 25 165 110 34 175 11025-25-125 25 25 165 110 34 187 11025-25-160 25 25 170 110 64 206 13525-25-200 25 25 170 110 64 230 16525-25-250 25 25 110 64 18040-25-100 40 25 165 110 34 175 11040-25-125 40 25 165 110 34 187 11040-25-160 40 25 170 110 64 206 13540-25-200 40 25 170 110 64 230 16540-25-250 41 26 110 64 18050-40-125 50 40 165 110 34 187 11050-40-160 50 40 170 110 64 206 13550-40-200 50 40 170 110 64 230 16550-40-250 50 40 110 64 18080-50-125 80 50 200 38 20680-50-160 80 50 205 68 22580-50-200 80 50 205 68 249120HSPpumps (2900 rpm) 2 pole 50Hz10025- 25- 25040- 25- 25050- 40- 2508060H ead (m )4025- 25- 20040- 25- 20050- 40- 20080- 50 -2 0025- 25- 16040- 25- 16050- 40- 16080- 50 -1 602025- 25- 12525- 25- 10040- 25- 12540- 25- 10050- 40- 12580- 50 -1 2501 2 .5 5 7 .5 10 15 20 30 40100Q (m 3 /h)<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 31


ApplicationsAgricultureFertilzerClean roomsWaste waterMaterials supplyingChlorinated organicsAmmonia manufacturingDSIA (disodium)Hydrochloric acid 33%Animal NutricionFerric sulfate 10%AutomotiveCoolingBattery manufacturingSulfuric acidBeverageCleaning liquidBrandyCleaningFatty acid (hot)PigmentSodium hypochlor<strong>it</strong>eSodium hydroxide, 50%Corn Starch industryHydrochloric acid 35%Sodium hydroxide 50%Sodium metabisulf<strong>it</strong>eCorn S<strong>we</strong>eteningSodium hypochor<strong>it</strong>eCosmeticsSolventsMetalPicklingMining (Uranium)Brine w<strong>it</strong>h uranium solidsH2O, soda ash, HClMunicipal<strong>it</strong>iesAcidsCausticNuclear po<strong>we</strong>rAcids and causticsPackaging industryVOCBre<strong>we</strong>ryCleaning liquid; water treatmentBromine manufacturingBromine solutionsChemical industryAcrylic acidAcrylomideAluminum chloride, 50%Bleach gelChrome solutionFerric chlorideGlycol, 30%Hydrochloric acid, 35%Hydrofluoric acid 50%Hydrogen sulfide, 85%Sodium hydroxide, 50%Sulfuric acid, 98%T<strong>it</strong>amium oxichloride slurryChemical transportAmmoniaSalty acids 31%Water w<strong>it</strong>h 20 % NaOHPhosphateSalt soleWater + chemicalsHydrobromic/sulfuric acidSodium hypochlor<strong>it</strong>e 10%Chrome manufacturingChrome solutionElectronics industryPlating, etchingFerric chlorideHydrochloric acid 37%Sodium hydroxide 50%MEKEthanol/MethanoEnvironmental industryCausticAcidsVOC contaminantsFine chemicalsSulfuric acid 15%High pur<strong>it</strong>y chemicalsSolventsFood industryCleaning liquid for processequipmentGalvanic industryPlating, etching, filtrationGrain manufacturingHydrochloric acid 35%High pur<strong>it</strong>y water treatmentHydrogen peroxide, 10%Latex productionOrto-di-chloroBenzeen (ODCB)Tolueen-di-isocianaat (TDI)Paint and LacquerPaintSolventsPaint industrySulfuric acid, 93%Dilute sulfuric acidHydrochloric acidPaper millAluminum chlorideAqueous sodium bisulphatePet foodAcids and causticsPetrochemical industryCrude oilPharmaceutical vaccinesSodium hydroxide 50%Pharmaceutical industryCaustic sodaHot oil, solventsPhoto industrySulfuric acid, 35%DeveloperPlastics industryBleach solutionSulfuric acid, 93%


Plating industryBromic acidSulfuric acid, 10%Printing industryCoolingSolventsPulp and paperWh<strong>it</strong>e liquor and bleachSemi-conductor industryCupric chlorideHigh pur<strong>it</strong>y chemicalsPhosforie AcidSulfuric AcidSolvents manufacturingHydrochloric acid 30%SolventsTank unloadingSulfiric acid, 85%Sulfuric acid, 93-98%Acids and causticsUtil<strong>it</strong>ySulfuric acid, 93%Vaccines manufacturingMethallyl chloride 100%Rail car unloadingMonochloroacetic acidAcids and causticsRefinerySulfuric acid, 98%Oil, solventsRoad tanker trucksAcids and causticsSteel industryHydro chloric acidPicklingSulfuric acidSterilizingSulfuric acid glycol trace ethyleneoxideCleaning liquidWashing streetsSoap solutionsWaste treatmentAcidsWater and sewage treatmentAcidsCaustic sodaHydro chloric acid<strong>Verder<strong>mag</strong></strong> Mag Drive Centrifugal Pumps | 33


<strong>Verder<strong>mag</strong></strong>Passion for pumpsLiquids handling is the original passion of <strong>Verder<strong>mag</strong></strong>.Its liquids handling companies supply a wide range offirst-class pumps for a variety of industrial purposes.Verder Liquids is active in many industrial sectors: chemicaland process industry, food, pharmaceutical, water treatment,and environmental industries.W<strong>it</strong>hin these industries pump requirements vary enormously andapplications and needs change frequently. In order to ensure <strong>we</strong>provide the best solutions. We analyse and mon<strong>it</strong>or industrialtrends as <strong>we</strong>ll as maintaining close relationships w<strong>it</strong>h our customers.International presenceThe Verder Group Liquids division has affiliates in:Austria - Belgium - China - Czech Republic - France - GermanyGreat Br<strong>it</strong>ain - Hungary - Netherlands - Poland - Romania - SlovakiaSouth AfricaYour advantagesThe advantages of working w<strong>it</strong>h us are clear, <strong>we</strong> offer <strong>you</strong>:single-source solutions: Verder’s wide and complementary rangeof pumps allows <strong>you</strong> to source <strong>you</strong>r entire pumping needs fromone company, reducing <strong>you</strong>r costs;expertise: years of providing pumping solutions to industry havegiven us valuable expertise and knowledge which <strong>we</strong> are able touse to supply the most appropriate and reliable pumps;international affiliated company: our size gives <strong>you</strong> the confidencethat <strong>you</strong> are dealing w<strong>it</strong>h a po<strong>we</strong>rful international pump companyand if <strong>you</strong>r project involves overseas work then <strong>you</strong> can prof<strong>it</strong>from our international network of companies.Contact VerderIf <strong>you</strong> would like to know more about our pumping solutions thenplease vis<strong>it</strong> our <strong>we</strong>bs<strong>it</strong>e www.verder.com/liquidshandling.You will find the full range of our pump ranges as <strong>we</strong>ll as applicationstories, latest news and the contact details of our local specialist.


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