165 125 22 140 100 20 4-M16 4-M16

165 125 22 140 100 20 4-M16 4-M16

4- 20

4- 20

185 145 22 150 110 22 4-M16 4- 20

200 160 22 185 145 22 4-M16 4- 204- 18

200 160 22 185 145 22 4-M16 4- 204- 18

200 160 22 165 125 22 4-M16 4- 208- 18

220 180 24 200 160 24 8-M16 4- 258- 18

220 180 24 160 24 8-M16 4- 258- 18

250 210 24 225 180 24 8-M16 4- 258- 18

25

25

40

40

40

40

50

50

50

4- 18

150 110 20 115 85 18 4-M16 4-M12 4- 2025

250 210 24 225 180 24 8-M16 4- 258- 1850

610IMD40-25-130FA 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

610IMD40-25-140FA 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

610IMD40-25-150FA 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

610IMD40-25-160FA 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

610IMD40-25-165FA 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

610IMD40-25-170FA 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

610IMD40-25-185F 250 70 80 210 160 310 150 150 110 20 115 85 18 4-M16 4-M12 4- 15

730IMD50-40-140F 330 70 80 265 212 360 180 165 125 20 150 110 20 4-M16 4-M16 4- 15

730IMD50-40-150F 330 70 80 265 212 360 180 165 125 20 150 110 20 4-M16 4-M16 4- 15

730IMD50-40-160F 330 70 80 265 212 360

180

165 125 20 150 110 20 4-M16 4-M16 4- 15

730IMD50-40-165F 330 70 80 265 212 360

180

165 125 20 150 110 20 4-M16 4-M16 4- 15

730IMD50-32-195F 330 70 90 265 212 365 180 165 125 22 140 100 20 4-M16 4-M16 4- 15

730IMD50-32-200F 330 70 90 265 212 365 180 165 125 22 140 100 20 4-M16 4-M16 4- 15

725IMD65-50-130F 318 95 80 265 212 360 180 185 20 165 125 20 4-M16 4- 154- 18

730IMD65-50-165F 318 95 80 265 212 365 180 145 24 165 125 24 4-M16 4-M16 4- 15

928IMD65-40-200F 410 70 100 290 220 430 230

185

185 145

22

150 110 22 4-M16 4- 154- 18

935IMD80-65-120F 416 70 100 290 220 430 230

200

160

22

185 145 22 4-M16 4- 154- 18

935IMD80-65-140F 416 70 100 290 220 430 230

200

160 22 185 145 22 4-M16

4- 15

4- 18

970IMD80-50-200F 398 70 100 320 240 445 230 160 22 165 125 22 4-M16

4- 15

8- 18

1110IMD100-80-160F 485 95 125 345 280 500 250

200

220 180

24 160 24 8-M16 4- 158- 18

1110IMD100-80-180F 485 95 125 345 280 500 250

220 180

24

200

200 160 24 8-M16 4- 158- 18

1110IMD125-100-160F 490 95 125 345 280 500 250 250 210 24 225 180 24 8-M16 4- 158- 18

730IMD40-25-230F 336 70 100 275 212 370 180 150 110 20 115 85 18 4-M16 4-M12 4- 15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

725IMD65-50-120F 318 95 80 265 212 360 180 185

145

145 20 165 125 20 4-M16 4- 154- 18

24

25 1110IMD125-100-200F 490 95 125 345 280 500 250 250 210 24 225 180 24 8-M16 4- 158- 18

L S P f W T H h a b e g i j n- t n- d n- q

710

710

950

950

950

950

1090

1090

1090

710

1090

340

340

490

490

490

490

525

525

525

340

525

310

310

440

440

440

440

475

475

475

310

475

425

425

510

510

510

525

595

595

595

425

595

240

240

310

310

310

310

345

345

345

240

345

90

90

100

100

100

100

125

125

125

90

125

745IMD50-32-195F 530

745IMD50-32-200F 530 36

1000IMD65-40-200F 740 5

1000IMD80-65-120F 740 5

1000IMD80-65-140F 740 5

1000IMD80-50-200F 740 5

1170IMD100-80-160F 870 30

IMD100-80-180F 870 30

IMD125-100-160F 870 30

36

745IMD40-25-230F 530 36

2

3

4

5

6

7

8

9

10

11 IMD125-100-200F 870 30

L S P f W T H h a b e g i j n- t n- d n- q

1

B r

200

9 10

4- q

1170

1170

1170

Installation dimension figure

Without pedestal (Table 1) With pedestal (Table 2)

Table 1

Table 2

ModelNumber

The ZMD series self-priming magnetic pump amply combines the excellent features of both the self-priming pump and the magnetic pump, and it has both the self-priming property and do away with shafting seal, and it utilizes the magnetic coupling indirect driving, totally eliminating leakage. The ZMD series magnetic drive pump employs separation sleeve made of the state-of-the-art materials and has high-strength mechanical property, eliminating the magnetic eddy current phenomenon of general magnetic pump. The ZMD series magnetic drive pump employs the exclusive pull-back structure, and a single person can easily conduct inner inspection and component changing, with no need to disassemmble the pipes, wich greatly helps daily inspection and maintaining work.

Self-priming magneticpump series

Design feature

Application

ZMD series magnetic pump is widely applicable to industries like petrochemicals, non-ferrous metal metallurgy, pesticide, acid and base making, papermaking, acid washing technics, rare earth seperation, galvanization, electronics, etc., and its structure is the most novel among the current magnetic pump varieties. It is highly-efficient, energy-conserving, safe, and practical.

Structure and materials

Pump housing

Pump cover

Impeller front mouth-ring

Pump cover mouth-ring

Impeller nut

Main shaft

Pump mouth-ring

Impeller rear mough-ring

Impeller

Front cover

Outlet flang

Front bearing

Spacer sleeve seal ring

Spacer sleeve assembly

Rotary assembly

Rear bearing

External magnet

Bracket

HT200 lined with F46

HT200 lined with F46

Fill F4

Silicon carbide

Fill F4

Silicon carbide

Silicon carbide

Fill F4

Fluoroplastic alloy

HT200 lined with F46

HT200 lined with F46

Fill F4

Fluorubber

F46 / Reinforced carbon

F46 /NdFeB

Fill F4

HT200 /NdFeB

HT200

WOLONG WOLONG

1 40ZMD-32F

2 50ZMD-32F

3 50ZMD-45F

4 65ZMD-32F

5 65ZMD-45F

6 80ZMD-32F

7 80ZMD-45F

3

6

10

8

15

20

8

12.5

15

20

30

35

20

25

35

35

60

65

35

50

60

34

32

28

34

32

28

49

48

47

34

32

28

45

45

40

34

32

28

46

45

40

16

24

20

25

44

44

21

35

40

40

52

48

40

44

53

50

55

50

38

50

48

3.0

3.0

3.0

3.5

4.5

3.5

4.5

40×25

50×50

50×50

65×50

65×40

80×65

80×50

3

3

3

3

3

3

3

150

180

180

200

200

200

200

2900

2900

2900

2900

2900

2900

2900

4

5.5

7.5

7.5

11

11

18.5

125

180

170

200

290

280

320

*

*

*

*

*

*

*

m3

m /h Q

H

65ZMD-32F

65ZMD-45F

40ZMD-32F 50ZMD-32F

50ZMD-45F80ZMD-45F

80ZMD-32F

50

40

30

20

6 10 15 20 25 30 40 50 60 70

11 12

2

3

4

5

6

7

1

L S P f W T H h a b c e i jn-φdk g n-φtq

40ZMD-32F

50ZMD-32F

50ZMD-45F

65ZMD-32F

65ZMD-45F

80ZMD-32F

80ZMD-45F

756

905

875

903

1110

1180

336

318

354

275

410

412

416

70

95

95

70

70

75

70

215

172

165

145

218

220

225

225

230

185

225

255

265

265

265

240

290

2 9 0

290

212

212

212

190

220

2 2 0

220

510

496

495

450

610

534

330

320

320

270

400

380

φ150

φ165

φ165

φ185

φ185

φ200

φ200

φ110

φ125

φ125

φ145

φ145

φ160

φ160

50

50

65

40

65

80

80

4-φ18

4-φ18

4-φ18

4-φ18

4-φ18

8-φ18

8-φ18

20

20

20

20

20

20

20

φ115

φ165

φ165

φ165

φ150

φ185

φ185

φ85

φ125

φ125

φ125

φ110

φ145

φ145

50

50

50

25

40

65

65

20

18

18

18

18

20

20

4-φ15

4-φ18

4-φ18

4-φ18

4-φ18

4-φ18

4-φ181150 244 245 618 450

3 4 0 2 8 0

4- 15

X

X

90

100

105

98

114

115

120

3m /h m % m mm r/min kw kgm s

Models and Parameters

ModelNumberFlowrate

Pumplift

Effici-ency

Net positivesuction head Inlet×Outlet

Rotationalspeed Power of motor Weight of

complete machine

Note: 1. * stands for standard specifications; please choose parameters the same as or similar to what are in the table as much as possible, and if

the parameters are not included in the table, our factory can realize them by improving the impeller.

2. If the status point flow rate is too small, the inlet should be connected to the return pipe, and for more specific information you can consult

The company's technical department.

Performance curve diagram

The medium is clear water（20℃）

ZMD self-priming magnetic pump

50ZMD-32F

ZMD

50 32

F

Model meaning

The pump's inlet diameter is 50mm

self-priming manetic drive pump

32m The pump lift is 32m.

The material of the liquid carrying part is fluoroplastic alloy

Installation dimension figure

Inlet flange

Outlet flange

Number Model

Notes on the use of ZMC self-priming magnetic pump, FZB self-priming pump

Installation instructions and connection requirementsMake the concrete foundation according to basic dimensions, and simultaneously bury in the foundation bolt. Put the machine assembly on the foundation and make sure the pump is level, then tighten the foundation bolt. The pump should be near the water tank as much as possible.The diameter of the pump's liquid inlet duct should not be larger than what is required, and the length of the liquid inlet duct should not be more than 5m, the smaller the better but also under the requirements. A filter net should be installed at the bottom of the liquid inlet duct, so as to prevent large pellets or litter from entering into the pump housing and damaging the impeller or affecting the pump's running, and the filtering area should be 3 to 4 times larger than the section area of the duct.A value must be installed in the pipeline of the pump's liquid outlet duct to adjust the flow rate, as that the pump works under the specified flow rate, avoiding the inoperation of the pump due to overflowing. The diameter of the liquid outlet duct should not be smaller than what is specified, the larger the better but also under the requirements. The length of the liquid outlet duct must be larger than 1.5 times of the length of the liquid inlet duct, the longer the better if possible.The weight of the liquid inlet and outlet duct should not be relied on the inlet and outlet flanges, and they should be fixed on their own brackets. The connection parts of the liquid inlet and outlet duct should be tight and air-proof, or else the self-priming function and the pump's normal running will be affected.

1.

2.

3.

4.

Directions for use and maintenance instructionsThe transporting of solid particles or easy-to-crystallize mediums by the self-priming magnetic pump is forbidden. It is not permitted to run continuously with the discharge outlet closed, and the lowest flow rate should be kept.While installing ducts, first install the inlet duct, after fill liquid fully install the outlet duct.After installation, plug in the the power and check whether the running of the pump is smooth by the point-action way, and check whether the rotation direction of the electric motor is the same as the change of direction label.Open about one-third of the outlet valve, then start the self-priming pump (by open the valve), after that slowly adjust the outlet valve until the pump reaches the specified flow range.5. When carrying the liquid, the flow rate, pump lift and the self-priming height should be within the specified range, and the margin should not be too large, or else there will be empty-sucking, which will cause the pump to be out of order.There should be no empty-sucking situation while the self-priming pump is running. Once empty-sucking situation occurs, liquid must be conducted before renew self-priming. Therefore, the user must have facilities to control the lowest liquid postion or employ someone to take care of it, so as to prevent the mediums in the water tank from being sucked empty.The self-priming pump cannot carry mediums which will produce many bubbles, and it cannot transport mediums which are mixture of air and liquid.While transporting easy-to-crystallize mediums, if the pump is not in use for some time, the pump chamber should be cleaned, and not crystallized mediums should ramain, so as to prevent damage on the pump when it is started again due to the drystallization; While restart the pump, liquid should be conducted in according to requirements before self-priming.9. When carrying generel no-crystal mediums, if the pump is restarted after a long period of no use, before restarting, it should be check that whether the liquid in the pump is enough. If not enough, fill it fully before self-priming.While the pump is placed liquid level in using or if it replaces the duct pump in using, the air valve or cushion valve should not be attached. If so, discharge the air valve or the cushion valve.The outlet duct of the pump should not be installed with check valve. If so, an air-bleed hole should be placed at the lower end of the check valve.The installation height for self-priming height is as follows: 3m for self-priming in clear water / density of the medium = actual self-priming height.

1.

2.3.

4.

5.

6.

7.8.

9.

10.

11.12.

WOLONG WOLONG

self-absorptiontime

Self-absorptionheight