verdermag global

VERDERMAG GLOBAL

Mag Drive Centrifugal Pumps

Verdermag Any mag drive you want we got it

Verdermag Global Mag Drive Centrifugal Pumps | 3

Verdermag Global

Verdermag Global metallic mag drives can be used for a wide range of applications. The range covers flow rates from 1-200 m3/h, with possible temperature from -100 to +250 °C. Operating pressures of 16 to 300 bar. Special mag drive pumps with specifications beyond these parameters are available on request. The Verdermag Global mag drive pumps are hermetically sealed and therefore 100% leak free.

Features and advantages Zero leakage (100% leak free) No mechanical seals or packed glands No external flushing systems Ensure a clean and safe operating environment, highly efficient

Close coupled design No alignment required Increased mean time between maintenance

Verdermag Global metallic centrifugal pumps are synchronous magnet-driven seal-less pumps.

The Verdermag Global is a range of pumps with utmost flexibility. These magnetic driven pumps

are ideally suited to modern and heavy duty requirements.

LeakproofVerdermag mag drive pumps have no glands, no seals nor valves. In contrast to sealed centrifugal pumps, the magnet capsule of the Verdermag mag drive pump ensures a safe and leak free operation. Even under heavy-duty circumstances the pumps are extremely reliable.

Working principle

A magnetic coupling consists of two magnet assemblies. One is the outer assembly (the drive magnet) and the other is the inner assembly (the driven magnet). The outer assembly is connected to a motor and the inner assembly is directly attached to the pump impeller. As illustrated, at rest, the magnet components of the outer assembly are aligned with their counterparts in the inner assembly.

When load (torque) is applied, the coupling deflects angularly and the magnets create a force of simultaneous attraction and repulsion. This force is used to transfer torque from the motor to the impeller. Verdermag mag drive pumps are therefore sealless and pumps are hermetically sealed.

No slippage, no induction currentsThe permanent magnet coupling in the Verdermag mag drive centrifugal pump causes neither slippage nor induction currents during rotation. If excessive torque is applied, the magnets will de-couple. The magnets will not re-couple unless the pump is stopped. There is no energy loss in a permanent coupling unless an electrically conductive containment is placed between the outer and inner magnets.

If an electrically conductive material is used for the containment, eddy-currents will be generated which will cause some energy loss. Verdermag mag drives use no conductive materials and therefore have no or only small eddy current losses.

And what about the working principle of the metallic mag drive pumps?In addition to the above, the Verdermag metallic magnetic driven pumps utilise the differential pressure generated by the pumping action to create a flow around the bearings and magnets. The pumped liquid acts as a cooling medium to dissipate the heat generated from eddy currents as the magnets pass around the containment shell.

It is also used to lubricate the hydrodynamic bearing sets, with flow from the front bearing passing through the balance holes of the impeller and flow around the rear bearing re-entering the low pressure suction area of the volute.

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The Style 1 Verdermag Global drive pumps have

flows up to 25 m3/h and differential heads up to

40 m. The Style 1 Global centrifugal pumps offer

a low-cost option for low flow and head duties.

The pumps are available from stock.

This range of Mag Drive pumps is suitable for lower duties than covered by the ISO 2858 (Mll) pumps. They offer a low cost option for more flow and head duties and are available from stock. Style 1 pumps are also suitable for applications where crystallisation is problematic as the mag drive prevents air contact and so no crystallisation occurs.

GLOBAL MODEL STyLE 1

Type D1 D2 A C H1 H2 M1 M2 H

125M 40 25 62 120 139 125 93 141 184/194

160L 40 25 66,5 130 139 150 93 141 165/175

160M 40 25 66,5 130 139 150 93 141 165/175

0.00

2.00

4.00

6.00

8.00

10.00

12.00

5.00 15.00

Hea

d (m

)

(m3/h)

160M 160L

125M

0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

0.00 10.00 20.00 30.00

Hea

d (m

)

(m3/h)

160M160L

125M

Features and advantages Hydraulic pump end with investment casing and fabricated casing bowls with centreline discharge

Single bearing design for increased reliability High level of interchangeability for spare parts Optional: Universal, PN16 or ANSI 150.ib. flanges Close coupled motor fitment, no need for re-alignment after servicing

ATEX certified models available

165

A

H2

F

H1

230

AD

D1

D2KK CABLE ENTRY

4 HOLES TO SUIT M12

M1

M2

C

L

165

A

H2

F

H1

230

AD

D1

D2KK CABLE ENTRY

4 HOLES TO SUIT M12

M1

M2

C

L

GLOBAL MODEL MII

The Verdermag Global MII style pumps offer

medium to high flow and head. With Flows

up to 200 m3/h and differential heads of

up to 100 m. This series of Global pumps

can also be made on request with a high

temperature operation.

The Mark ll range of Mag drive pumps are suitable for the transfer of heat or cooling whilst operating at extreme temperatures. The range is ISO 2858 standard pumps which offer a medium to high flow and head duties. The majority of the pumps in the mark ll range are available for assembly from stock components allowing a quick and efficient delivery.

Features and advantages According to ISO 2858 Twin bearing design for superior operation Modular design: high interchangeability of spare parts Alternative joints and elastomers are available Casing can be supplied with PN16 Close coupled motor fitment, no need for re-alignment after servicing

Thermocouple probe connection to back plate to permit bearing temperature to be monitored. This can also be mounted

Heating/cooling jackets to back plate and/or casing (Modification is possible)

ATEX certified models available

Drive Size F2 H3 M3 S2 W

C3-112 171 132 65 M12 124

C3-132 191 160 65 M12 124

C6-132 224 160 80 M16 164

C6-180 254 180 80 M16 164

D6-180 254 180 80 M16 164

L, AD and KK depending on motor frame size.

AF1

H2

H1

L

M1

F2

KK CABLE ENTRY

H3

AD

W

N1

M2

N2

N4

C4 - TO SUIT S12 - TO SUIT S2 X N3 CRS


Type D1 D2 A C F1 H1 H2 M1 M2 N1 N2 S1

100-65-200 100 65 100 52.5 97.5 180 225 125 95 320 250 M12

100-65-250 100 65 125 65 92.5 200 250 160 120 360 280 M12

100-80-125 100 80 100 52.5 73.5 160 180 125 95 280 212 M12

100-80-160 100 80 100 52.5 86 160 200 125 95 280 212 M12

125-100-160 125 100 125 65 86 200 250 160 120 360 280 M16

125-100-200 125 100 125 65 98.5 200 280 160 120 360 280 M16

50-32-125 50 32 80 45 73.5 112 140 100 70 190 140 M12

50-32-160 50 32 80 45 71.5 132 160 100 70 240 190 M12

50-32-200 50 32 80 45 89.5 160 180 100 70 240 190 M12

50-32-250 50 32 100 52.5 92.5 180 225 125 95 320 250 M12

65-40-200 65 40 100 65 89.5 160 180 100 70 265 212 M12

65-40-250 65 40 100 52.5 92.5 180 225 125 95 320 250 M12

65-50-125 65 50 80 45 73.5 112 140 100 70 210 160 M12

65-50-160 65 50 80 45 77 132 160 100 70 240 190 M12

80-50-200 80 50 100 65 89.5 160 200 100 70 265 212 M12

80-50-250 80 50 125 77.5 92.5 180 225 125 95 320 250 M12

80-65-125 80 65 100 65 73.5 132 160 100 70 240 190 M12

80-65-160 80 65 100 65 77 160 180 100 70 265 212 M12

2. 5 5 7. 5 1 0 15 20 30 40 100 150

Q (m 3 /h)

H ea

d (m

)

0

5

10

15

20

25

30

50- 32- 125 65- 50- 125 80- 65- 125

100- 80- 125

50- 32- 160 65- 50- 160 80- 65- 160

100- 80- 16 0

125- 100- 200

125- 100- 160

50- 32- 200 65- 40 -2 00

100- 65- 20 0

125- 100- 200

50- 32- 250 65- 40- 250

80- 50- 250

100- 65- 250

MII (1450 rpm) 4 pole 50Hz

5 7.5 10 15 20 30 40 10 0 150 200 300

Q (m 3 /h)

H ea

d (m

)

50- 32- 125

65- 50- 125

80- 65- 125

100- 80- 125

50- 32- 160 65- 50- 160

80- 65- 160

100- 80- 160

125- 100- 160

50- 32- 200

65- 40- 200

80- 50- 200

100- 65- 200

125- 100- 200

50- 32- 250

65- 40- 25 0

80- 50- 250 100- 65- 250

0

20

40

60

80

100

120 MII pumps (2900 rpm) 2 pole 50Hz

AF1

H2

H1

L

M1

F2

KK CABLE ENTRY

H3

AD

W

N1

M2

N2

N4


AF1

H2

H1

L

M1

F2

KK CABLE ENTRY

H3

AD

W

N1

M2

N2

N4


GLOBAL MODEL HSP

The HSP range of pumps provide the optimum

solution for high system pressure applications

where 100% containment of the process liquid is

essential. Available with pressure ratings up-to

200 BarG the HSP range can be supplied to suit

the most demanding operating conditions.

The HSP mag drive range is particularly effective in applications where chemicals are pumped at high pressures. Samples can be tapped off the main line and pumped through a densitometer/sample extractor.

Features and advantages Hydraulic pump end with standard casing and fabricated casting bowls with centreline discharge/castings now possible on the same models

Single bearing design for increased reliability High level of interchangeability for spare parts Customer requirements for testing or coatings 3.1 material certificates available ATEX certified models available

Drive Size C F2 H1 M1 M2 N1 N2 S

B1-080 24 150 139 130 93 230 165 M12

B3-090 24 150 139 130 93 230 165 M12

B3-11 24 165 139 145 115 230 165 M12

C3-11 13 180 180 180 130 245 195 M12

C3-13 13 200 180 180 130 245 195 M12

C6-13 33 240 180 220 170 245 195 M12

C6-180 33 270 180 220 170 245 195 M12

L, AD, KK are depending on motor frame size and motor brand.

H2

A F1

D2

D1

KK CABLEENTRY

4 HOLES TO SUIT M12

M2

M1

F2

C

L

N2

N1

H1

AD


Type D1 D2 A A F1 H2 H2 Flanged version Studded version Flanged version Studded version

25-25-100 25 25 165 110 34 175 110

25-25-125 25 25 165 110 34 187 110

25-25-160 25 25 170 110 64 206 135

25-25-200 25 25 170 110 64 230 165

25-25-250 25 25 110 64 180

40-25-100 40 25 165 110 34 175 110

40-25-125 40 25 165 110 34 187 110

40-25-160 40 25 170 110 64 206 135

40-25-200 40 25 170 110 64 230 165

40-25-250 41 26 110 64 180

50-40-125 50 40 165 110 34 187 110

50-40-160 50 40 170 110 64 206 135

50-40-200 50 40 170 110 64 230 165

50-40-250 50 40 110 64 180

80-50-125 80 50 200 38 206

80-50-160 80 50 205 68 225

80-50-200 80 50 205 68 249

25 - 25 - 10 0

25 - 25 - 12 5

25 - 25 - 16 0

25 - 25 - 20 0

25 - 25 - 25 0

40 - 25 - 10 0

40 - 25 - 12 5

40 - 25 - 16 0

40 - 25 - 20 0

40 - 25 - 25 0

50 - 40 - 12 5

50 - 40 - 16 0

50 - 40 - 20 0

50 - 40 - 25 0

80 - 50 - 12 5

80 - 50 - 16 0

80 - 50 - 20 0

0

5

10

15

20

25

30

1 2 .5 5 7 .5 10

Q (m 3 /h)

H (m

)

15 20 30 40

HSP pumps (1450 rpm) 4 pole 50Hz

1 2 .5 5 7 .5 10 15 20 30 40 0

20

40

60

80

100

120

25- 25- 100

25- 25- 125

25- 25- 160

25- 25- 200

25- 25- 250

40- 25- 100

40- 25- 125

40- 25- 160

40- 25- 200

40- 25- 250

50- 40- 125

50- 40- 160

50- 40- 200

50- 40- 250

80- 50 -1 25

80- 50 -1 60

80- 50 -2 00

100

Q (m 3 /h)

H ea

d (m

)

HSP pumps (2900 rpm) 2 pole 50Hz

H2

A F1

D2

D1

KK CABLEENTRY

4 HOLES TO SUIT M12

M2

M1

F2

C

L

N2

N1

H1

AD

Organisation

Verdermag Global provides pumping solutions to a wide range of industries including: Chemical Petrochemical Pharmaceutical

All these industries require a method for transferring fl uid from one location to another and Verdermag Global has a pump type suitable for all your pumping need. The Global range is mainly suited to the chemical industry and are highly suitable for the transfer and circulation of aggressive chemicals where leak free containment is essential.

International presenceThe Verdermag Global pump range has a worldwide networkof distributors which include:

Austria, China, Czech Republic, Denmark, France, Germany,Hungry, Ireland, Norway, Poland, Romania, Russia, Spain,Sweden, Switzerland and Turkey.

Contact Verdermag GlobalIf you would like to know more about our pumping solutions then please visit our website www.verderglobal.com. You will fi nd thefull range of our pumps as well as application stories, latest newsand the contact details for our worldwide distributors.Alternatively you can contact head offi ce on:Tel +44 (0113) 222 0250Fax +44 (0113) 246 5649Mail [email protected]

Verdermag Any mag drive you want we got it

Any questions? You may still have questions and/or comments after reading

this brochure. Please feel free to contact us on +44 (0)113 222 0250. You can

also respond via email to [email protected]. For more information about

Verdermag Global please visit our website www.verderglobal.com

VERDERMAG GLOBAL

Whitehouse Street

Leeds, LS10 1AD

United Kingdom

TEL +44 (0)113 222 0250

FAX +44 (0)113 246 5649

MAIL [email protected]

WEB www.verderglobal.com

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6-20

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Mgl

-REV

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AT Wien BE Aartselaar CH Basel CN Shanghai CZ Praha DE Haan

FR Eragny s/Oise GB Leeds HU Budapest IT Torre Boldone JP Tokyo

NL Groningen/Vleuten PL Katowice RO Bucuresti/Sibiu SK Bratislava

US Newtown/Macon ZA Northriding

verdermag global

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