Shanghai Jundong Power Equipment Co., Ltd
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JMD280-65 diesel engine high-pressure multi-stage pump for oil and mining applications
The JMD280-43 high-pressure diesel engine multi-stage pump used in oil field mining is composed of a water-cooled diesel engine and a horizontal singl
Product details

oilThe JMD280-43 high-pressure diesel engine multi-stage pump used in Tianming mine is composed of a water-cooled diesel engine and a horizontal single suction multi-stage segmented centrifugal pump. This series of pumps adopts the hydraulic model of high-efficiency energy-saving products recommended by the country, and is in a leading position in the industry in terms of technology. It has the advantages of high efficiency, wide performance range, safe and stable operation, low noise, long service life, and easy installation and maintenance.

It can be used for conveying water without solid particles (abrasives), suspended solids, or other liquids with physical and chemical properties similar to water. Our company has passed the IS09001:2000 quality system certification, and our product design, production, and service have strict and standardized control systems, ensuring sufficient product quality assurance. In addition, our company can achieve the structure and function of multiple outlets for this series of pumps according to user needs.
The product is widely used for high-pressure water injection, water supply, long-distance drainage in oil fields and mines, urban firefighting, and long-distance water transportation.

Flow range: 185-335m3/h
Head range: 204-620m
Transport temperature: Clear water below 80 ℃
Imported diameter: 200mm
Export diameter: 200mm
Inhalation pressure: less than 0.6MPa

Suction distance: 6.0m
Sealing form: packing seal, mechanical seal
Material: HT200, HT250, QT450, ZG, 304, 316, 316L, 317L


JMD280-65 Diesel Engine Multi stage Centrifugal Pump Selection Table

Model

series

internet traffic
Capacity
Q

lift
Head
H

rotational speed
Speed
n

shaft power
Shaft power

Diesel engine power

efficiency
Eff
ŋ

Necessary gas
Corrosion allowance
(NPSH)r

Pump weight
Weight

m3/h

L/S

m

r/min

KW

KW

%

m

kg

JMD280-65*3

3

185
280
335

51.4
77.8
93.1

204
195
186

1480

180
215
239

>280

57
69
71

2.0
3.7
5.0

1006

JMD280-65*4

4

185
280
335

51.4
77.8
93.1

272
260
248

1480

240
287
319

>355

57
69
71

2.0
3.7
5.0

1188

JMD280-65*5

5

185
280
335

51.4
77.8
93.1

340
325
310

1480

300
359
398

>450

57
69
71

2.0
3.7
5.0

1370

JMD280-65*6

6

185
280
335

51.4
77.8
93.1

408
390
372

1480

361
431
478

>500

57
69
71

2.0
3.7
5.0

1552

JMD280-65*7

7

185
280
335

51.4
77.8
93.1

476
455
434

1480

421
503
558

>630

57
69
71

2.0
3.7
5.0

1734

JMD280-65*8

8

185
280
335

51.4
77.8
93.1

544
520
496

1480

481
575
637

>710

57
69
71

2.0
3.7
5.0

1961

JMD280-65*9

9

185
280
335

51.4
77.8
93.1

612
585
558

1480

541
646
717

>800

57
69
71

2.0
3.7
5.0

2098

JMD280-65*10

10

185
280
335

51.4
77.8
93.1

680
650
620

1480

601
718
797

>900

57
69
71

2.0
3.7
5.0

2280

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