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 |
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Model |
series |
internet traffic |
lift |
rotational speed |
shaft power |
Diesel engine power |
efficiency |
Necessary gas |
Pump weight |
|
m3/h |
L/S |
m |
r/min |
KW |
KW |
% |
m |
kg |
||
JMD280-65*3 |
3 |
185 |
51.4 |
204 |
1480 |
180 |
>280 |
57 |
2.0 |
1006 |
JMD280-65*4 |
4 |
185 |
51.4 |
272 |
1480 |
240 |
>355 |
57 |
2.0 |
1188 |
JMD280-65*5 |
5 |
185 |
51.4 |
340 |
1480 |
300 |
>450 |
57 |
2.0 |
1370 |
JMD280-65*6 |
6 |
185 |
51.4 |
408 |
1480 |
361 |
>500 |
57 |
2.0 |
1552 |
JMD280-65*7 |
7 |
185 |
51.4 |
476 |
1480 |
421 |
>630 |
57 |
2.0 |
1734 |
JMD280-65*8 |
8 |
185 |
51.4 |
544 |
1480 |
481 |
>710 |
57 |
2.0 |
1961 |
JMD280-65*9 |
9 |
185 |
51.4 |
612 |
1480 |
541 |
>800 |
57 |
2.0 |
2098 |
JMD280-65*10 |
10 |
185 |
51.4 |
680 |
1480 |
601 |
>900 |
57 |
2.0 |
2280 |