Super Pressure Multistage Water Pump For Mining

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.

Product Details

Super pressure multistage water pump for mining

Type: D46-50

- Liquid medium:Water

- Capacity:46m3/h

- Head:100-600m

- Power:30-160kw

- Speed:2950rpm

- Stage:1-12 stage

- NPSH:3m

- Efficiency:63%

- Material: cast iron/SS304/SS316,

- Brand: DE

- Local: China

Structure:

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

Sectional Arrangement

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

Model	Capacity (m3/h)	Head(m)	Speed (rpm)	Motor Power (kw)	Impeller Dia (mm)
D/DG6-25*3	6.3	75	2950	5.5	138
D/DG6-25*5	6.3	125	2950	7.5	138
D/DG6-50*4	6.3	200	2950	18.5	198
D/DG6-50*6	6.3	300	2950	30	198
D/DG6-80*3	6.3	240	2950	18.5	235
D/DG12-25*4	12.5	100	2950	11	146
D/DG12-50*6	12.5	300	2950	30	273
D/DG12-80*4	12.5	320	2950	45	235
D/DG25-30*3	25	90	2950	15	160
D/DG25-50*5	25	250	2950	37	196
D/DG46-30*5	46	150	2950	37	162
D/DG46-50-7	46	350	2950	90	210
D/DG85-67*4	85	268	2950	110	235
D/DG85-67*8	85	536	2950	220	235
D/DG120-50*5	120	250	2950	132	213
D/DG150-30*8	150	240	2950	160	172
D/DG150-100*6	150	600	2950	400	289
D/DG200-100*6	200	600	2950	560	290
D/DG280-65*6	280	390	1480	500	430
D/DG360-40*8	360	320	1480	500	360
D/DG450-60*8	450	480	1480	900	430
D/DG550-50*9	550	450	1480	1000	430
D/DG580-70*9	580	630	1480	1600	473
D/DG600-60*10	600	600	1480	1400	455
D/DG720-60*9	720	540	1480	1600	450
D/DG740-80*6	740	480	1480	1600	493