Welcome to Hunan Dadi Pump Co., Ltd!

Home > Product Center > Multistage centrifugal pump > Multistage centrifugal pump >

<
>

DM wear-resistant mine pump

下载产品手册
参数介绍

规格型号: D/DM/DG/DF/DY
流量: 3.75-840m³/h
扬程: 19-680m
转速: 590/740/980/1450/2900
功率: 3-450kw

适用范围

It can be used to transport clean water without solid particles (abrasives) suspended matter or other liquids with similar physical and chemical properties to clean water.It can also be used by changing the material of the pump (or the material of the flow part of the pump) sealing form and adding cooling system for conveying hot water oils corrosive or wear resistant media etc.

D DM DF pump series horizontal single suction segmented multistage centrifugal pump.The suction inlet of d-type pump is horizontal and the outlet is vertical;The outlet and suction inlet of DF and DM pumps (only the suction inlet of df155-30 is horizontal) are vertically upward.Pump shell parts such as suction section middle section ejection section and bearing body are connected with tension bolts.Select the pump series according to the pump head.The rotor part of this series pump is mainly composed of the shaft and the impeller axle sleeve balance plate and other parts installed on the shaft. The number of the impeller depends on the series of the pump.The shaft parts are fastened with flat keys and shaft nuts to make them integrated with the shaft.The entire rotor is supported by rolling bearings or sliding bearings at both ends.According to the different types of bearings do not bear the axial force its axial force by the balance plate balance.The pump allows the rotor to swim axially in the pump housing during operation and the centripetal ball bearing cannot be used.The rolling bearings are lubricated with grease the sliding bearings are lubricated with thin oil and the oil rings are self-lubricated and the circulating water is cooled.The series pumps are driven directly by the prime mover through an elastic coupling.

Product use

It can be used to transport clean water without solid particles (abrasives) suspended matter or other liquids with similar physical and chemical properties to clean water.It can also be used by changing the material of the pump (or the material of the flow part of the pump) sealing form and adding cooling system for conveying hot water oils corrosive or wear resistant media etc.

  1.  Type D: type D pump is used to transport clean water with no solid particles and temperature lower than 80℃ or liquids with physical and chemical properties similar to that of clean water.Suitable for mine factory and urban water supply and drainage engineering.
  2. DF type: DF type pump is used for conveying corrosive liquid with no solid particles and temperature between -20℃ and 105℃. The allowable pressure at the pump inlet is less than 0.6mpa.The user can reasonably choose the material sealing form structure of the pump and determine the capacity of the motor according to the name of the conveying medium concentration specific gravity operating temperature and inlet pressure of the pump.
  3.  DM (or MD type) : DM (or MD type) is used to transport neutral mine drainage and other similar sewage with particle content ≤1.5% particle size ≤0.5mm and temperature between -20 ℃ and 80℃.


No. model Flow(m3/h) Head(m) Matching motor
Model Power(kw)
1 DM6-25×2 6.3 50 Y2-100L-2 3
2 DM6-25×3 6.3 75 Y2-132S1-2 5.5
3 DM6-25×4 6.3 100 Y2-132S2-2 7.5
4 DM6-25×5 6.3 125 Y2-132S2-2 7.5
5 DM6-25×6 6.3 150 Y2-160M1-2 11
6 DM6-25×7 6.3 175 Y2-160M1-2 11
7 DM6-25×8 6.3 200 Y2-160M2-2 15
8 DM6-25×9 6.3 225 Y2-160M2-2 15
9 DM6-25×10 6.3 250 Y2-160L-2 18.5
10 DM6-25×11 6.3 275 Y2-160L-2 18.5
11 DM6-25×12 6.3 300 Y2-160L-2 18.5
12 DM12-25×2 12.5 50 Y2-132S1-2 5.5
13 DM12-25×3 12.5 75 Y2-132S2-2 7.5
14 DM12-25×4 12.5 100 Y2-160M1-2 11
15 DM12-25×5 12.5 125 Y2-160M1-2 11
16 DM12-25×6 12.5 150 Y2-160M2-2 15
17 DM12-25×7 12.5 175 Y2-160M2-2 15
18 DM12-25×8 12.5 200 Y2-160L-2 18.5
19 DM12-25×9 12.5 225 Y2-160L-2 18.5
20 DM12-25×10 12.5 250 Y2-180M-2 22
21 DM12-25×11 12.5 275 Y2-180M-2 22
22 DM12-25×12 12.5 300 Y2-200L1-2 30
23 DM12-50×2 12.5 100 Y2-160M1-2 11
24 DM12-50×3 12.5 150 Y2-160L-2 18.5
25 DM12-50×4 12.5 200 Y2-180M-2 22
26 DM12-50×5 12.5 250 Y2-200L1-2 30
27 DM12-50×6 12.5 300 Y2-200L1-2 30
28 DM12-50×7 12.5 350 Y2-200L2-2 37
29 DM12-50×8 12.5 400 Y2-225M-2 45
30 DM12-50×9 12.5 450 Y2-225M-2 45
31 DM12-50×10 12.5 500 Y2-250M-2 55
32 DM12-50×11 12.5 550 Y2-250M-2 55
33 DM12-50×12 12.5 600 Y2-280S-2 75
34 DM25-30×2 25 60 Y2-160M1-2 11
35 DM25-30×3 25 90 Y2-160M2-2 15
36 DM25-30×4 25 120 Y2-160L-2 18.5
37 DM25-30×5 25 150 Y2-180M-2 22
38 DM25-30×6 25 180 Y2-200L1-2 30
39 DM25-30×7 25 210 Y2-200L1-2 30
40 DM25-30×8 25 240 Y2-200L2-2 37
41 DM25-30×9 25 270 Y2-200L2-2 37
42 DM25-30×10 25 300 Y2-225M-2 45
43 DM25-50×3 25 150 Y2-180M-2 22
44 DM25-50×4 25 200 Y2-200L1-2 30
45 DM25-50×5 25 250 Y2-200L2-2 37
46 DM25-50×6 25 300 Y2-225M-2 45
47 DM25-50×7 25 350 Y2-250M-2 55
48 DM25-50×8 25 400 Y2-280S-2 75
49 DM25-50×9 25 450 Y2-280S-2 75
50 DM25-50×10 25 500 Y2-280S-2 75
51 DM25-50×11 25 550 Y2-280M-2 90
52 DM25-50×12 25 600 Y2-315S-2 110
53 DM35-12×2 35 22.8 Y2-112M-2 4
54 DM35-12×3 35 34.2 Y2-132S1-2 5.5
55 DM35-12×4 35 45.6 Y2-132S2-2 7.5
56 DM35-12×5 35 57 Y2-160M1-2 11
57 DM35-12×6 35 68.4 Y2-160M1-2 11
58 DM35-12×7 35 79.8 Y2-160M2-2 15
59 DM35-12×8 35 91.2 Y2-160M2-2 15
60 DM35-12×9 35 102.6 Y2-160L-2 18.5
61 DM46-30×2 46 60 Y2-160M2-2 15
62 DM46-30×3 46 90 Y2-180M-2 22
63 DM46-30×4 46 120 Y2-200L1-2 30
64 DM46-30×5 46 150 Y2-200L2-2 37
65 DM46-30×6 46 180 Y2-200L2-2 37
66 DM46-30×7 46 210 Y2-225M-2 45
67 DM46-30×8 46 240 Y2-250M-2 55
68 DM46-30×9 46 270 Y2-250M-2 55
69 DM46-30×10 46 300 Y2-280S-2 75
70 DM46-50×2 46 100 Y2-200L1-2 30
71 DM46-50×3 46 150 Y2-200L2-2 37
72 DM46-50×4 46 200 Y2-225M-2 45
73 DM46-50×5 46 250 Y2-250M-2 55
74 DM46-50×6 46 300 Y2-280S-2 75
75 DM46-50×7 46 350 Y2-280M-2 90
76 DM46-50×8 46 400 Y2-280M-2 90
77 DM46-50×9 46 450 Y2-315S-2 110
78 DM46-50×10 46 500 Y2-315M-2 132
79 DM46-50×11 46 550 Y2-315M-2 132
80 DM46-50×12 46 600 Y2-315M-2 132
81 DM54-16×2 54 32 Y2-132S2-2 7.5
82 DM54-16×3 54 48 Y2-160M2-2 15
83 DM54-16×4 54 64 Y2-160L-2 18.5
84 DM54-16×5 54 80 Y2-180M-2 22
85 DM54-16×6 54 96 Y2-180M-2 22
86 DM54-16×7 54 112 Y2-200L1-2 30
87 DM54-16×8 54 128 Y2-200L1-2 30
88 DM54-16×9 54 144 Y2-200L2-2 37
89 DM85-45×2 85 90 Y2-200L2-2 37
90 DM85-45×3 85 135 Y2-250M-2 55
91 DM85-45×4 85 180 Y2-280S-2 75
92 DM85-45×5 85 225 Y2-280M-2 90
93 DM85-45×6 85 270 Y2-315S-2 110
94 DM85-45×7 85 315 Y2-315M-2 132
95 DM85-45×8 85 360 Y2-315M-2 132
96 DM85-45×9 85 405 Y2-315L1-2 160
97 DM85-67×3 85 201 Y2-280M-2 90
98 DM85-67×4 85 268 Y2-315S-2 110
99 DM85-67×5 85 335 Y2-315L1-2 160
100 DM85-67×6 85 402 Y2-315L1-2 160
101 DM85-67×7 85 469 Y2-315M1-2 185
102 DM85-67×8 85 536 Y2-355M1-2 220
103 DM85-67×9 85 603 Y2-355M2-2 250
104 DM100-25×2 101 43 Y2-180M-2 22
105 DM100-25×3 101 64.5 Y2-200L1-2 30
106 DM100-25×4 101 86 Y2-200L2-2 37
107 DM100-25×5 101 107.5 Y2-225M-2 45
108 DM100-25×6 101 129 Y2-250M-2 55
109 DM100-25×7 101 150.5 Y2-280S-2 75
110 DM100-25×8 101 172 Y2-280S-2 75
111 DM100-25×9 101 193.5 Y2-280M-2 90
112 DM120-50×2 120 100 Y2-250M-2 55
113 DM120-50×3 120 150 Y2-280M-2 90
114 DM120-50×4 120 200 Y2-315S-2 110
115 DM120-50×5 120 250 Y2-315M-2 132
116 DM120-50×6 120 300 Y2-315L1-2 160
117 DM120-50×7 120 350 Y2-315L2-2 200
118 DM120-50×8 120 400 Y2-315L2-2 200
119 DM120-50×9 120 450 Y2-355M1-2 220
120 DM155-30×3 155 90 Y2-280S-4 75
121 DM155-30×4 155 120 Y2-280M-4 90
122 DM155-30×5 155 150 Y2-315S-4 110
123 DM155-30×6 155 180 Y2-315M-4 132
124 DM155-30×7 155 210 Y2-315L1-4 160
125 DM155-30×8 155 240 Y2-315L2-4 200
126 DM155-30×9 155 270 Y2-315L2-4 200
127 DM155-30×10 155 300 Y2-355M1-4 220
128 DM155-67×2 155 134 Y2-280M-2 90
129 DM155-67×3 155 201 Y2-315M-2 132
130 DM155-67×4 155 268 Y2-315M1-2 185
131 DM155-67×5 155 335 Y2-355M1-2 220
132 DM155-67×6 155 402 Y2-355L1-2 280
133 DM155-67×7 155 469 Y2-355L2-2 315
134 DM155-67×8 155 536 Y2-4505-2(10kV) 355
135 DM155-67×9 155 603 Y2-4507-2(10kV) 450
136 DM280-43×2 280 86 Y2-315S-4 110
137 DM280-43×3 280 129 Y2-315L1-4 160
138 DM280-43×4 280 172 Y2-315L2-4 200
139 DM280-43×5 280 215 Y2-355M2-4 250
140 DM280-43×6 280 258 Y2-355L2-4 315
141 DM280-43×7 280 301 Y2-4505-4(10kV) 355
142 DM280-43×8 280 344 Y2-4007-4(10kV) 450
143 DM280-43×9 280 387 Y2-4003-4(10kV) 450
 

About Dadi
Company profile research center Honorary qualification News Center
Marketing Center
Domestic marketing international marketing Investment Agent Project Case
Service Support
Customer service Data download Coal mine security Certificate query
Contact Us

Telephone:0734-5378689
E-mall:master@dadipump.com
Address:Puning Road, Hengdong industrial park
Website:http://en.dadipump.com

copyright:Hunan Dadi Pump Co., Ltd ICP:湘ICP备19022802号-1 Support:点梦网络