IMD Series Magnetic Drive Pump Double Bracing
IMD Series Magnetic Drive Pump Double Bracing
IMD Series Magnetic Drive Pump Double Bracing

IMD is a horizontal, sealless centrifugal pump with permanent magnetic coupling, compliant with ASME B73.3-2003, sealless pump standard for volatile chemical, inflammable, aggressive, explosive and toxic liquids.

  • Application
  • Design Feature
  • Model and Parameter
  • Material of Construction
  • Installation Drawing
  • Performance curve
Pumping

  • Strong corrosive liquids
  • Aggressive, explosive and toxic liquids
  • volatile chemicals
  • Flammable liquids
  • Difficult-to-seal liquids
-Sealess design and free leakage
Without shaft seal and driving through by magnetic coupling, which avoid leakage.

-Compact structure
Close-coupled design, magnetic coupling connect to motor shaft end directly, without rolling bearing loss. High efficiency and low noise. Reduce installation space and easily assembly.

-Convenient maintenance
Pull-back construction, which allows easy on-site maintenance, no need to disassembly pipes, which

-No magnetic eddy current heating
Spacer sleeve made of Carbon-fiber-reinforced plastic [CFRP],
With high-strength mechanical property, free from the magnetic eddy current phenomenon.
Inspection and maintenance work.
Model Identification


Item Model Flow
(m3/h)
Pump head
(m)
Efficiency
%
NPSHa
(m)
Inlet*outlet
mm
Speed
(rpm)
KW Cross weight
(kg)
1 IMD40-25-130FA 4 21 25 3.0 40*25 2900 3 85
*6 20 32
8 18 33
2 IMD40-25-140FA 4 27 25 3.0 40*25 2900 3 85
*6 26 32
8 24 33
3 IMD40-25-150FA 4 31 25 3.0 40*25 2900 3 85
*6 30 32
8 28 33
4 IMD40-25-160FA 4 35 25 3.0 40*25 2900 3 85
*6 34 31
8 32 32
5 IMD40-25-165FA 4 37 25 3.0 40*25 2900 3 85
*6 36 29
8 34 30
6 IMD40-25-170FA 4 40 25 3.0 40*25 2900 4 90
*6 39 28
8 36 29
7 IMD40-25-185F 0.7 39 25 3.0 40*25 2900 3 85
*1 39 28
2 38 28
8 IMD40-25-230F 4 62 15 3.0 40*25 2900 7.5 170
*6 60 20
10 57 32
9 IMD50-40-140F 8 28 27 3.5 50*40 2900 5.5 140
*15 26 40
20 23 41
10 IMD50-40-150F 8 32 25 3.5 50*40 2900 5.5 140
*15 30 38
20 27 39
11 IMD50-40-160F 8 37 23 3.5 50*40 2900 5.5 140
*15 36 36
20 33 39
12 IMD50-40-165F 8 40 28 3.5 50*40 2900 5.5 140
*15 39 40
20 36 43
13 IMD50-32-200F 7 52 20 3.5 50*32 2900 7.5 170,
including baseplate
*12.5 50 31
15 47 28
14 IMD50-32-195F 5 51 25 3.5 50*32 2900 7.5 170,
including baseplate
*7 50 28
10 48 33
15 IMD65-50-120 20 21 40 4.0 65*50 2900 5.5 135
*30 15 50
35 12 50
16 IMD65-50-130F 20 20 45 4.0 65*50 2900 5.5 135
*30 19 55
35 17 56
17 IMD65-50-165F 20 35 40 4.0 65*50 2900 7.5 145
*30 33 54
35 30 52
18 IMD65-40-200F 15 52 25 4.0 65*50 2900 11 300
including baseplate
*25 50 37
35 45 42
19 IMD-80-65-120F 35 19 35 4 80*65 2900 11 300 including baseplate
*60 17 51
70 13 48
20 IMD-80-65-140F 35 28 35 4 80*65 2900 11 300 including baseplate
*60 25 46
70 22 46

Note
-item marked with”*”for standard parameter

-Please choose similar or same parameter pump, if the parameter is not in the range of this table, we could improve it according to on site application.

- If flow rate is too small, the outlets add backflow connection.


Double bracing pump structure



Item Designation Material
1 Housing seal ring Fluorubber
2 Impeller FEP fused with PTFE
3 Pump housing mouth ring Silicon carbide
4 Impeller cap PTFE
5 Pump shaft Silicon carbide
6 Can seal ring Fluorubber
7 Pump Housing Cast iron HT200 lined with FEP
8 Pump cover Cast iron HT200 lined with FEP
9 Bearing PTFE
10 Rotor assembly FEP,NdFeB
11 Can assembly FEP,Carbon-fiber-reinforced plastic
12 Drive magnet assembly Cast iron HT200, magnet(NdFeB)
13 Bracket Cast iron HT200

    L S P f W T H h a b e g i j n- Øt n-Ød n- Øq
1 IMD40-25-130FA 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
2 IMD40-25-140FA 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
3 IMD40-25-150FA 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
4 IMD40-25-160FA 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
5 IMD40-25-165FA 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
6 IMD40-25-170FA 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
7 IMD40-25-185F 610 250 70 80 210 160 310 150 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
8 IMD40-25-230F 730 336 70 100 275 212 370 180 Ø150 Ø110 20 Ø115 Ø85 18 4-M16 4-M12 4- Ø15
9 IMD50-40-140F 730 330 70 80 265 212 360 180 Ø165 Ø125 20 Ø150 Ø110 20 4-M16 4-M16 4- Ø15
10 IMD50-40-150F 730 330 70 80 265 212 360 180 Ø165 Ø125 20 Ø150 Ø110 20 4-M16 4-M16 4- Ø15
11 IMD50-40-160F 730 330 70 80 265 212 360 180 Ø165 Ø125 20 Ø150 Ø110 20 4-M16 4-M16 4- Ø15
12 IMD50-40-165F 730 330 70 80 265 212 360 180 Ø165 Ø125 20 Ø150 Ø110 20 4-M16 4-M16 4- Ø15
13 IMD50-32-195F 730 330 70 80 265 212 360 180 Ø165 Ø125 22 Ø150 Ø110 20 4-M16 4-M16 4- Ø15
14 IMD50-32-200F 730 330 70 80 265 212 360 180 Ø165 Ø125 22 Ø150 Ø110 20 4-M16 4-M16 4- Ø15
15 IMD65-50-120F 725 318 95 80 265 212 360 180 Ø185 Ø145 20 Ø165 Ø125 20 4-M16 4- Ø18 4- Ø15
16 IMD65-50-130F 725 318 95 80 265 212 360 180 Ø185 Ø145 20 Ø165 Ø125 20 4-M16 4- Ø18 4- Ø15
17 IMD65-50-165F 730 318 95 80 265 212 365 180 Ø185 Ø145 24 Ø165 Ø125 24 4-M16 4-M16 4- Ø15
18 IMD65-40-200F 928 410 70 100 290 220 430 230 Ø185 Ø145 22 Ø150 Ø110 22 4- Ø18 4-M16 4- Ø15
19 IMD80-65-120F 935 416 70 100 290 220 430 230 Ø200 Ø160 22 Ø185 Ø145 22 4- Ø18 4-M16 4- Ø15
20 IMD80-65-140F 935 416 70 100 290 220 430 230 Ø200 Ø160 22 Ø185 Ø145 22 4- Ø18 4-M16 4- Ø15
21 IMD80-50-200F 970 398 70 100 320 240 445 230 Ø200 Ø160 22 Ø165 Ø125 22 8- Ø18 4-M16 4- Ø15
22 IMD100-80-160F 1110 485 95 125 345 280 500 250 Ø220 Ø180 24 Ø200 Ø160 24 8- Ø18 8-M16 4- Ø15
23 IMD100-80-180F 1110 485 95 125 345 280 500 250 Ø220 Ø180 24 Ø200 Ø160 24 8- Ø18 8-M16 4- Ø15
24 IMD125-100-160F 1110 490 95 125 345 280 500 250 Ø250 Ø210 24 Ø225 Ø180 24 8- Ø18 8-M16 4- Ø15
25 IMD125-100-200F 1110 490 95 125 345 280 500 250 Ø250 Ø210 24 Ø225 Ø180 24 8- Ø18 8-M16 4- Ø15
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