ZMD Plastic Lined Self-Priming Magnetic Drive Pump
ZMD Plastic Lined Self-Priming Magnetic Drive Pump
ZMD Plastic Lined Self-Priming Magnetic Drive Pump

ZMD series plastic lined self-priming sealless magnetic drive pump is specially researched for low sump level, which transferring inflammable,explosive and ?volatile chemicals.Widely applicable to industries like petrochemicals, non-ferrous metal metallurgy, pesticide, acid and caustics, Pulp production, acid pickling process , rare- earth separation, galvanization, electronics, etc.

  • Application
  • Design Feature
  • Model and Parameter
  • Material of Construction
  • Installation Drawing
  • Performance curve
Pumping
  • Acids & lyes
  • Waste water
  • Chlorine water
  • Electrolyte

Application
  • Petrochemicals
  • Non-ferrous metal metallurgy
  • Pesticide
  • Acid and caustics
  • Pulp production
  • Acid pickling process
  • Rare- earth separation
  • Galvanization
  • Electronics etc
The ZMD series Teflon lined pump :
-Multi-fuction
Combines both sealed centrifugal pump and magnetic pump excellent features, It can widely used in corrosive industry and easy for operation.

-Sealess design and free leakage
Without shaft seal and driving through by magnetic coupling, which avoid leakage.

-Free from eddy currents
Containment shell made of Carbon-fiber-reinforced plastic [CFRP],With high-strength mechanical property, free from the magnetic eddy current phenomenon.

Item Model Flow
(m3/h)
Head
(m)
Efficiency
(%)
NPSHa
(m)
Inlet x outlet (mm) Self-priming height ( m) Self-priming time
( seconds)
Speed
(RPM)
Power
(KW)
Pump and motor weight
(kg)
1 40ZMD-32F 3 34 16 3.00 40*25 3mxckon 150 2900 4 125
*6 32 24
10 28 20
2 50ZMD-32F 8 34 25 3.00 50*50 3 180 2900 5.5 180
*15 32 44
20 28 44
3 50ZMD-45F 8 48 21 3.00 50*50 3 180 2900 7.5 170
*12.5 48 35
15 47 40
4 65ZMD-32F 20 34 40 3.50 65*50 3 200 2900 7.5 200
*30 32 52
35 28 48
5 65ZMD-45F 20 45 40 4.50 65*40 3 200 2900 11 290
*25 45 44
35 40 53
6 80ZMD-32F 35 34 50 3.50 80*65 3 200 2900 11 280
*60 32 55
65 28 50
7 80ZMD-45F 35 46 38 4.50 80*50 3 200 2900 18.5 320
*50 45 50
60 40 48

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.


Item Designation Material
1 Pump housing Cast iron HT200 lined with FEP
2 Pump cover Cast iron HT200 lined with FEP
3 Impeller 45# steel lined with F50( FEP fused with PTFE)
4 Impeller cap PTFE
5 Front bearing PTFE
6 Pump mouth-ring Silicon carbide
7 Front pump cover Cast iron HT200 lined with FEP
8 Discharge flange Cast iron HT200 lined with FEP
9 Seal ring Fluorubber
10 Rotor assembly FEP/NdFeB
11 Main shaft Silicon carbide
12 Can assembly FEP/Carbon-fibre-reinforced plastic
13 Drive magnet coupling Cast iron HT200/NdFeB
  Model L S P k f W T H h a b c n-Ød e g i q x j n-Øt
1 40ZMD-32F 745 275 70 145 185 240 190 450 270 Ø150 Ø110 40 4- Ø18 20 Ø115 Ø85 25 90 18 4- Ø15
2 50ZMD-32F 875 318 95 172 225 265 212 496 320 Ø165 Ø125 50 4- Ø18 20 Ø165 Ø125 50 100 18 4- Ø18
3 50ZMD-45F 905 336 70 215 225 265 212 510 330 Ø165 Ø125 50 4- Ø18 20 Ø165 Ø125 50 105 20 4- Ø18
4 65ZMD-32F 903 354 95 165 230 265 212 495 320 Ø185 Ø145 65 4- Ø18 20 Ø165 Ø125 50 98 18 4- Ø18
5 65ZMD-45F 1110 410 70 218 225 290 220 610 400 Ø185 Ø145 65 4- Ø18 20 Ø150 Ø110 40 114 18 4- Ø18
6 80ZMD-32F 1180 412 75 220 255 340 280 534 380 Ø200 Ø160 80 4- Ø18 20 Ø185 Ø145 65 115 20 4- Ø18
290 220
7 80ZMD-45F 1150 416 70 244 245 290 220 618 450 Ø200 Ø160 80 4- Ø18 20 Ø185 Ø145 65 120 20 4- Ø18
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