Diesel Engine Or Electric Motor Multistage Water Pump

MD type wearable centrifugal mine water pump is used to transport the clear water and the neutral liquid of pit water with solid grain ≤1.5%. Granularity < 0.5mm. The temperature of the liquid is not over 80℃。The pumps are suitable for water supply and drainage in mines, factories and cities. Note: When the situation is in the coal min, explosion proof type motor shall be used.

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Product Details

Diesel Engine or Electric Motor Multistage Water Pump


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Type: D80-30


- Liquid medium:Water

- Capacity:80m3/h

- Head:90-405m

- Power:37-160kw

- Speed:2950rpm

- Stage:1-12 stage 

- NPSH:4.2m

- Efficiency:72%

- Material: cast iron/SS304/SS316, 

- Brand: DE

- Local: China


Structure:

high pressure Cast Iron Multistage Diesel Engine Booster Water Pump.jpg



Sectional Arrangement


1Suction Casing
2Diffuser
3Stage Casing
4Delivery Casing
5Impeller of First-stage
6Impeller
7Balance Disc
8Balance Ring
9Stuffing Box Housing
10Packing
11Balance Sleeve
12Packing Gland
13O-ring
14Bearing
15Wearing Ring of First-stage
16Wearing Ring
17Diffuser Bush
18Shaft
19Shaft Sleeve
20Balance Water Piping
21Water Seal Piping


APPLICATION:


* Long distance water transferring

* Boiling water feeding and transferring

* Water system boosting

* Agricultural irrigation

* Mining water supply

* Fire fighting

* Offshore projects


PUMPS DATA SHEET:


ModelCapacity 
(m3/h)
Head(m)Speed
 (rpm)
Motor Power
 (kw)
Impeller Dia
 (mm)
D/DG6-25*36.37529505.5138
D/DG6-25*56.312529507.5138
D/DG6-50*46.3200295018.5198
D/DG6-50*66.3300295030198
D/DG6-80*36.3240295018.5235
D/DG12-25*412.5100295011146
D/DG12-50*612.5300295030273
D/DG12-80*412.5320295045235
D/DG25-30*32590295015160
D/DG25-50*525250295037196
D/DG46-30*546150295037162
D/DG46-50-746350295090210
D/DG85-67*4852682950110235
D/DG85-67*8855362950220235
D/DG120-50*51202502950132213
D/DG150-30*81502402950160172
D/DG150-100*61506002950400289
D/DG200-100*62006002950560290
D/DG280-65*62803901480500430
D/DG360-40*83603201480500360
D/DG450-60*84504801480900430
D/DG550-50*955045014801000430
D/DG580-70*958063014801600473
D/DG600-60*1060060014801400455
D/DG720-60*972054014801600450
D/DG740-80*674048014801600493

For reference only, more details please contact us!


D Pump Performance Chart:

Multistage water pump performance Curve.jpg

Our factory 


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RFQ.png

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