Dm
Dm deep well pumps are multistage centrifugal pumps operating in a vertical position and are long and thin in shape. Split folding impeller structure can raise water to a high position. Using stainless steel for corrosion resistance, these well pumps are durable and long-lasting.
Application
Applied to pumping such liquid which is clean, no solid matter or frictional matter, low viscous, noncorrosive, chemically neutral and close to water. Such as tank filling, domestic water supply, water transfer, pressure boosting, irrigation.
Motor And Pump
Rewindable oil-filled motor
NEMA dimension standards
Three-phase: 380-415V/50Hz
Single-phase: 220-240V/50Hz
Pumps are designed by casing stressed
Optional equipment with control box
Protection class: IP68
Insulation class: B
Operating Limits
Max. fluid temperature: ≤40℃
Max. sand content: 0.25%
Max. immersion: 100m
Minimum well diameter: 2-1/2",3",3-1/2",4"
Features
[1] 100% copper wire with thermal protection.
[2] Cold-rolled silicon steel sheet with high-speed punching.
[3] 304 stainless steel welding shaft.
[5] No leakage with the high quality mechanical seal.
Model Instruction
Technical Table
Model |
Power |
Q(m³/h) |
0 |
0.5 |
1 |
1.5 |
2 |
2.5 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
8 |
17 |
25 |
33 |
42 |
2.5Dm2-15/12-0.18 |
0.18 |
0.25 |
H(m) |
30 |
27 |
24 |
20 |
15 |
6 |
2.5Dm2-20/17-0.25 |
0.25 |
0.33 |
41 |
38 |
33 |
27 |
20 |
8 |
|
2.5Dm2-28/24-0.37 |
0.37 |
0.5 |
60 |
55 |
48 |
40 |
28 |
11 |
|
2.5Dm2-38/31-0.55 |
0.55 |
0.75 |
80 |
72 |
64 |
54 |
38 |
15 |
Model |
Power |
Q(m³/h) |
0 |
0.5 |
1 |
1.5 |
2 |
2.5 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
8 |
17 |
25 |
33 |
42 |
3Dm2-24/8-0.18 |
0.18 |
0.25 |
H(m) |
34 |
34 |
32 |
29 |
24 |
16 |
3Dm2-33/11-0.25 |
0.25 |
0.33 |
47 |
46 |
44 |
40 |
33 |
24 |
|
3Dm2-45/15-0.37 |
0.37 |
0.5 |
64 |
62 |
60 |
54 |
45 |
31 |
|
3Dm2-63/21-0.55 |
0.55 |
0.75 |
89 |
86 |
84 |
75 |
63 |
43 |
|
3Dm2-81/27-0.75 |
0.75 |
1 |
115 |
112 |
108 |
97 |
81 |
60 |
|
3Dm2-99/33-0.92 |
0.92 |
1.25 |
141 |
136 |
132 |
119 |
99 |
76 |
|
3Dm2-114/38-1.1 |
1.1 |
1.5 |
162 |
158 |
152 |
137 |
114 |
87 |
|
3Dm2-138/46-1.5 |
1.5 |
2 |
191 |
187 |
184 |
165 |
138 |
102 |
Model |
Power |
Q(m³/h) |
0 |
1 |
2 |
2.5 |
3 |
3.5 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
17 |
33 |
42 |
50 |
58 |
3Dm3-20/8-0.25 |
0.25 |
0.33 |
H(m) |
31 |
30 |
27 |
23 |
20 |
13 |
3Dm3-27/11-0.37 |
0.37 |
0.5 |
43 |
42 |
36 |
33 |
27 |
15 |
|
3Dm3-39/16-0.55 |
0.55 |
0.75 |
63 |
60 |
54 |
48 |
39 |
22 |
|
3Dm3-52/21-0.75 |
0.75 |
1 |
81 |
79 |
70 |
63 |
52 |
33 |
|
3Dm3-64/26-0.92 |
0.92 |
1.25 |
102 |
98 |
88 |
78 |
64 |
41 |
|
3Dm3-76/32-1.1 |
1.1 |
1.5 |
120 |
116 |
105 |
93 |
76 |
48 |
|
3Dm3-91/37-1.5 |
1.5 |
2 |
146 |
140 |
125 |
111 |
91 |
62 |
Model |
Power |
Q(m³/h) |
0 |
1 |
2 |
3 |
3.5 |
4 |
5 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
17 |
33 |
50 |
58 |
67 |
83 |
3Dm4-17/6-0.25 |
0.25 |
0.33 |
H(m) |
24 |
24 |
22 |
21 |
119 |
17 |
9 |
3Dm4-25/9-0.37 |
0.37 |
0.5 |
36 |
36 |
34 |
31 |
28 |
25 |
14 |
|
3Dm4-33/12-0.55 |
0.55 |
0.75 |
48 |
48 |
46 |
41 |
37 |
33 |
19 |
|
3Dm4-44/16-0.75 |
0.75 |
1 |
64 |
64 |
61 |
55 |
50 |
44 |
25 |
|
3Dm4-55/21-0.92 |
0.92 |
1.25 |
81 |
81 |
76 |
70 |
62 |
55 |
31 |
|
3Dm4-66/24-1.1 |
1.1 |
1.5 |
97 |
96 |
92 |
84 |
75 |
66 |
42 |
|
3Dm4-76/29-1.5 |
1.5 |
2 |
113 |
111 |
107 |
98 |
87 |
76 |
46 |
Model |
Power |
Q(m³/h) |
0 |
0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
8 |
17 |
25 |
33 |
42 |
50 |
58 |
3.5Dm2-33/8-0.25 |
0.25 |
0.33 |
H(m) |
46 |
44 |
42 |
39 |
33 |
26 |
18 |
7 |
3.5Dm2-45/11-0.37 |
0.37 |
0.5 |
63 |
61 |
58 |
54 |
45 |
36 |
25 |
10 |
|
3.5Dm2-57/14-0.55 |
0.55 |
0.75 |
81 |
78 |
74 |
69 |
57 |
44 |
32 |
13 |
|
3.5Dm2-70/17-0.75 |
0.75 |
1 |
97 |
94 |
89 |
83 |
70 |
56 |
38 |
16 |
|
3.5Dm2-86/21-0.92 |
0.92 |
1.25 |
121 |
117 |
111 |
102 |
86 |
69 |
48 |
19 |
|
3.5Dm2-103/25-1.1 |
1.1 |
1.5 |
144 |
138 |
132 |
123 |
103 |
82 |
57 |
23 |
|
3.5Dm2-119/29-1.3 |
1.3 |
1.75 |
167 |
163 |
155 |
1443 |
119 |
96 |
65 |
26 |
|
3.5Dm2-136/33-1.5 |
1.5 |
2 |
190 |
185 |
176 |
163 |
136 |
109 |
75 |
30 |
|
3.5Dm2-156/38-1.8 |
1.8 |
2.5 |
219 |
213 |
203 |
188 |
156 |
126 |
86 |
35 |
Model |
Power |
Q(m³/h) |
0 |
1 |
2 |
3 |
4 |
5 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
17 |
33 |
50 |
67 |
83 |
3.5Dm3-26/6-0.25 |
0.25 |
0.33 |
H(m) |
34 |
32 |
30 |
26 |
20 |
8 |
3.5Dm3-34/8-0.37 |
0.37 |
0.5 |
45 |
43 |
40 |
34 |
27 |
11 |
|
3.5Dm3-47/11-0.55 |
0.55 |
0.75 |
62 |
59 |
55 |
47 |
36 |
15 |
|
3.5Dm3-60/14-0.75 |
0.75 |
1 |
79 |
75 |
70 |
60 |
47 |
19 |
|
3.5Dm3-72/17-0.92 |
0.92 |
1.25 |
96 |
91 |
85 |
72 |
57 |
23 |
|
3.5Dm3-85/20-1.1 |
1.1 |
1.5 |
113 |
108 |
100 |
87 |
68 |
28 |
|
3.5Dm3-98/23-1.3 |
1.3 |
1.75 |
129 |
124 |
115 |
96 |
78 |
32 |
|
3.5Dm3-111/26-1.5 |
1.5 |
2 |
146 |
140 |
130 |
111 |
88 |
36 |
|
3.5Dm3-128/30-1.8 |
1.8 |
2.5 |
169 |
161 |
150 |
128 |
101 |
41 |
Model |
Power |
Q(m³/h) |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
8 |
17 |
25 |
33 |
42 |
50 |
3.5Dm4-28/7-0.37 |
0.37 |
0.55 |
H(m) |
39 |
37 |
35 |
32 |
28 |
20 |
7 |
3.5Dm4-34/9-0.55 |
0.55 |
0.75 |
49 |
47 |
45 |
41 |
34 |
25 |
9 |
|
3.5Dm4-42/11-0.75 |
0.75 |
1 |
60 |
57 |
54 |
49 |
42 |
29 |
12 |
|
3.5Dm4-52/14-0.92 |
0.92 |
1.25 |
75 |
72 |
68 |
61 |
52 |
36 |
15 |
|
3.5Dm4-64/17-1.1 |
1.1 |
1.5 |
90 |
87 |
83 |
74 |
64 |
44 |
18 |
|
3.5Dm4-72/19-1.3 |
1.3 |
1.75 |
106 |
100 |
94 |
86 |
72 |
52 |
20 |
|
3.5Dm4-84/22-1.5 |
1.5 |
2 |
117 |
113 |
107 |
99 |
84 |
60 |
23 |
|
3.5Dm4-96/25-1.8 |
1.8 |
2.5 |
134 |
130 |
124 |
114 |
96 |
68 |
26 |
Model |
Power |
Q(m³/h) |
0 |
1.2 |
2.4 |
3.6 |
4.8 |
6 |
7.2 |
8.4 |
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
20 |
40 |
60 |
80 |
100 |
120 |
140 |
3.5Dm6-17/5-0.37 |
0.37 |
0.55 |
H(m) |
26 |
25 |
24 |
22 |
20 |
17 |
15 |
12 |
3.5Dm6-24/7-0.55 |
0.55 |
0.75 |
34 |
33 |
32 |
29 |
27 |
24 |
21 |
17 |
|
3.5Dm6-30/9-0.75 |
0.75 |
1 |
46 |
45 |
42 |
38 |
35 |
30 |
27 |
21 |
|
3.5Dm6-37/11-0.92 |
0.92 |
1.25 |
56 |
54 |
50 |
46 |
42 |
37 |
33 |
25 |
|
3.5Dm6-44/13-1.1 |
1.1 |
1.5 |
66 |
65 |
61 |
55 |
50 |
44 |
39 |
29 |
|
3.5Dm6-50/15-1.3 |
1.3 |
1.75 |
78 |
76 |
71 |
65 |
58 |
50 |
45 |
33 |
|
3.5Dm6-57/17-1.5 |
1.5 |
2 |
89 |
87 |
81 |
74 |
67 |
57 |
51 |
38 |
|
3.5Dm6-64/19-1.8 |
1.8 |
2.5 |
96 |
94 |
88 |
82 |
75 |
64 |
57 |
42 |
Model |
Power |
Q(m³/h) |
0 |
0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
8.3 |
17 |
25 |
33 |
42 |
50 |
58 |
4Dm2-46/9-0.37 |
4D2-46/9-0.37 |
0.37 |
0.5 |
H(m) |
63 |
61 |
58 |
53 |
46 |
40 |
31 |
20 |
4Dm2-72/13-0.55 |
4D2-72/13-0.55 |
0.55 |
0.75 |
93 |
91 |
88 |
81 |
72 |
63 |
49 |
32 |
|
4Dm2-86/16-0.75 |
4D2-86/16-0.75 |
0.75 |
1 |
112 |
109 |
105 |
96 |
86 |
75 |
58 |
41 |
|
4Dm2-104/19-0.92 |
4D2-104/19-0.92 |
0.92 |
1.25 |
137 |
133 |
129 |
117 |
104 |
90 |
71 |
46 |
|
4Dm2-119/22-1.1 |
4D2-119/22-1.1 |
1.1 |
1.5 |
157 |
152 |
147 |
135 |
119 |
101 |
84 |
57 |
|
4Dm2-134/25-1.3 |
4D2-134/25-1.3 |
1.3 |
1.75 |
174 |
171 |
163 |
150 |
134 |
113 |
88 |
66 |
|
4Dm2-159/29-1.5 |
4D2-159/29-1.5 |
1.5 |
2 |
204 |
199 |
191 |
177 |
159 |
137 |
107 |
79 |
|
4Dm2-182/33-1.8 |
4D2-182/33-1.8 |
1.8 |
2.5 |
232 |
228 |
220 |
204 |
182 |
156 |
127 |
82 |
|
4Dm2-215/38-2.2 |
4D2-215/38-2.2 |
2.2 |
3 |
269 |
265 |
256 |
239 |
215 |
184 |
146 |
96 |
|
/ |
4D2-269/48-3 |
3 |
4 |
339 |
328 |
317 |
300 |
269 |
234 |
194 |
/ |
|
/ |
4D2-331/59-4 |
4 |
5.5 |
414 |
405 |
387 |
360 |
331 |
275 |
215 |
/ |
Model |
Power |
Q(m³/h) |
0 |
1 |
2 |
3 |
4 |
5 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
17 |
33 |
50 |
67 |
83 |
4Dm3-32/7-0.37 |
4D3-32/7-0.37 |
0.37 |
0.5 |
H(m) |
46 |
44 |
39 |
32 |
21 |
9 |
4Dm3-54/11-0.55 |
4D3-54/11-0.55 |
0.55 |
0.75 |
74 |
71 |
65 |
54 |
39 |
21 |
|
4Dm3-67/14-0.75 |
4D3-67/14-0.75 |
0.75 |
1 |
94 |
90 |
82 |
67 |
48 |
24 |
|
4Dm3-79/15-0.92 |
4D3-79/15-0.92 |
0.92 |
1.25 |
110 |
104 |
95 |
79 |
55 |
26 |
|
4Dm3-94/19-1.1 |
4D3-94/19-1.1 |
1.1 |
1.5 |
130 |
124 |
112 |
94 |
66 |
33 |
|
4Dm3-104/21-1.3 |
4D3-104/21-1.3 |
1.3 |
1.75 |
145 |
138 |
126 |
104 |
74 |
38 |
|
4Dm3-117/23-1.5 |
4D3-117/23-1.5 |
1.5 |
2 |
161 |
153 |
141 |
117 |
82 |
43 |
|
4Dm3-138/27-1.8 |
4D3-138/27-1.8 |
1.8 |
2.5 |
188 |
181 |
166 |
138 |
98 |
46 |
|
4Dm3-162/31-2.2 |
4D3-162/31-2.2 |
2.2 |
3 |
214 |
211 |
194 |
162 |
114 |
48 |
|
/ |
4D3-198/41-3 |
3 |
4 |
280 |
269 |
246 |
202 |
140 |
50 |
|
/ |
4D3-246/51-4 |
4 |
5.5 |
348 |
333 |
306 |
246 |
174 |
60 |
Model |
Power |
Q(m³/h) |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
17 |
33 |
50 |
67 |
83 |
100 |
4Dm4-27/6-0.37 |
4D4-27/6-0.37 |
0.37 |
0.5 |
H(m) |
41 |
39 |
36 |
33 |
27 |
19 |
10 |
4Dm4-45/9-0.55 |
4D4-45/9-0.55 |
0.55 |
0.75 |
64 |
60 |
57 |
53 |
45 |
34 |
21 |
|
4Dm4-55/11-0.75 |
4D4-55/11-0.75 |
0.75 |
1 |
78 |
73 |
70 |
65 |
55 |
43 |
27 |
|
4Dm4-62/13-0.92 |
4D4-62/13-0.92 |
0.92 |
1.25 |
90 |
85 |
81 |
74 |
62 |
47 |
28 |
|
4Dm4-74/15-1.1 |
4D4-74/15-1.1 |
1.1 |
1.5 |
105 |
100 |
95 |
88 |
74 |
55 |
35 |
|
4Dm4-84/17-1.3 |
4D4-84/17-1.3 |
1.3 |
1.75 |
121 |
114 |
108 |
99 |
84 |
65 |
40 |
|
4Dm4-96/19-1.5 |
4D4-96/19-1.5 |
1.5 |
2 |
134 |
128 |
122 |
112 |
96 |
75 |
46 |
|
4Dm4-111/22-1.8 |
4D4-111/22-1.8 |
1.8 |
2.5 |
159 |
148 |
141 |
130 |
111 |
88 |
56 |
|
4Dm4-128/25-2.2 |
4D4-128/25-2.2 |
2.2 |
3 |
179 |
169 |
163 |
151 |
128 |
99 |
63 |
|
/ |
4D4-161/34-3 |
3 |
4 |
236 |
222 |
211 |
193 |
161 |
125 |
74 |
|
/ |
4D4-206/42-4 |
4 |
5.5 |
294 |
279 |
263 |
242 |
206 |
157 |
93 |
|
/ |
4D4-255/52-5.5 |
5.5 |
7.5 |
364 |
325 |
299 |
286 |
255 |
194 |
115 |
Model |
Power |
Q(m³/h) |
0 |
1.2 |
2.4 |
3.6 |
4.8 |
6 |
7.2 |
8.4 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
20 |
40 |
60 |
80 |
100 |
120 |
140 |
4Dm6-18/5-0.37 |
4D6-18/5-0.37 |
0.37 |
0.5 |
H(m) |
33 |
31 |
29 |
27 |
23 |
18 |
12 |
5 |
4Dm6-29/7-0.55 |
4D6-29/7-0.55 |
0.55 |
0.75 |
47 |
45 |
43 |
40 |
35 |
29 |
21 |
11 |
|
4Dm6-38/9-0.75 |
4D6-38/9-0.75 |
0.75 |
1 |
62 |
58 |
56 |
53 |
47 |
38 |
29 |
18 |
|
4Dm6-42/10-0.92 |
4D6-42/10-0.92 |
0.92 |
1.25 |
68 |
64 |
63 |
59 |
52 |
42 |
32 |
20 |
|
4Dm6-51/12-1.1 |
4D6-51/12-1.1 |
1.1 |
1.5 |
82 |
78 |
75 |
70 |
62 |
51 |
38 |
22 |
|
4Dm6-61/14-1.3 |
4D6-61/14-1.3 |
1.3 |
1.75 |
96 |
92 |
88 |
83 |
74 |
61 |
45 |
29 |
|
4Dm6-72/16-1.5 |
4D6-72/16-1.5 |
1.5 |
2 |
111 |
107 |
103 |
97 |
85 |
72 |
55 |
35 |
|
4Dm6-83/18-1.8 |
4D6-83/18-1.8 |
1.8 |
2.5 |
125 |
120 |
116 |
109 |
99 |
83 |
64 |
41 |
|
4Dm6-97/21-2.2 |
4D6-97/21-2.2 |
2.2 |
3 |
147 |
141 |
135 |
129 |
116 |
97 |
75 |
50 |
|
/ |
4D6-114/27-3 |
3 |
4 |
178 |
171 |
165 |
155 |
138 |
114 |
87 |
54 |
|
/ |
4D6-155/36-4 |
4 |
5.5 |
240 |
231 |
222 |
209 |
187 |
155 |
119 |
74 |
|
/ |
4D6-190/44-5.5 |
5.5 |
7.5 |
293 |
282 |
271 |
255 |
228 |
190 |
145 |
90 |
|
/ |
4D6-233/54-7.5 |
7.5 |
10 |
360 |
346 |
332 |
313 |
280 |
233 |
178 |
111 |
Model |
Power |
Q(m³/h) |
0 |
1.8 |
3.6 |
5.4 |
7.2 |
9 |
10 |
12.6 |
13.8 |
15 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
30 |
60 |
90 |
120 |
150 |
167 |
210 |
230 |
250 |
4Dm10-23/6-0.75 |
4D10-23/6-0.75 |
0.75 |
1 |
H(m) |
36 |
35 |
34 |
32 |
30 |
26 |
23 |
13 |
3 |
2 |
4Dm10-27/7-0.92 |
4D10-27/7-0.92 |
0.92 |
1.25 |
42 |
41 |
39 |
37 |
35 |
30 |
27 |
15 |
6 |
2 |
|
4Dm10-32/8-1.1 |
4D10-32/8-1.1 |
1.1 |
1.5 |
49 |
48 |
45 |
43 |
40 |
35 |
32 |
18 |
8 |
2 |
|
4Dm10-37/9-1.3 |
4D10-37/9-1.3 |
1.3 |
1.75 |
55 |
54 |
51 |
49 |
47 |
42 |
37 |
22 |
12 |
2 |
|
4Dm10-44/10-1.5 |
4D10-44/10-1.5 |
1.5 |
2 |
63 |
62 |
58 |
55 |
53 |
49 |
44 |
26 |
18 |
2 |
|
4Dm10-46/11-1.5 |
4D10-46/11-1.5 |
1.5 |
2 |
68 |
67 |
64 |
60 |
58 |
51 |
46 |
28 |
20 |
2 |
|
4Dm10-49/12-1.8 |
4D10-49/12-1.8 |
1.8 |
2.5 |
75 |
74 |
70 |
66 |
62 |
55 |
49 |
30 |
28 |
2 |
|
4Dm10-62/14-2.2 |
4D10-62/14-2.2 |
2.2 |
3 |
87 |
86 |
82 |
78 |
76 |
67 |
62 |
40 |
17 |
2 |
|
/ |
4D10-70/18-3 |
3 |
4 |
112 |
109 |
101 |
95 |
90 |
79 |
70 |
39 |
24 |
5 |
|
/ |
4D10-98/23-4 |
4 |
5.5 |
140 |
139 |
131 |
124 |
119 |
107 |
98 |
62 |
36 |
13 |
|
/ |
4D10-129/30-5.5 |
5.5 |
7.5 |
184 |
182 |
174 |
163 |
156 |
141 |
129 |
82 |
45 |
21 |
|
/ |
4D10-155/37-7.5 |
7.5 |
10 |
229 |
224 |
211 |
201 |
191 |
167 |
155 |
93 |
52 |
25 |
Model |
Power |
Q(m³/h) |
0 |
1.8 |
3.6 |
5.4 |
7.2 |
9 |
10.8 |
12 |
14.4 |
16 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
30 |
60 |
90 |
120 |
150 |
180 |
200 |
240 |
270 |
4Dm12-16/5-0.75 |
4D12-16/5-0.75 |
0.75 |
1 |
H(m) |
32 |
30 |
28 |
26 |
23 |
21 |
18 |
16 |
11 |
8 |
4Dm12-19/6-0.92 |
4D12-19/6-0.92 |
0.92 |
1.25 |
37 |
36 |
33 |
31 |
28 |
25 |
21 |
19 |
13 |
9 |
|
4Dm12-22/7-1.1 |
4D12-22/7-1.1 |
1.1 |
1.5 |
44 |
42 |
39 |
37 |
33 |
29 |
25 |
22 |
16 |
10 |
|
4Dm12-26/8-1.3 |
4D12-26/8-1.3 |
1.3 |
1.75 |
51 |
49 |
46 |
42 |
39 |
34 |
30 |
26 |
19 |
11 |
|
4Dm12-29/9-1.5 |
4D12-29/9-1.5 |
1.5 |
2 |
58 |
56 |
52 |
49 |
44 |
38 |
32 |
29 |
21 |
13 |
|
4Dm12-38/11-1.8 |
4D12-38/11-1.8 |
1.8 |
2.5 |
70 |
68 |
64 |
59 |
54 |
48 |
41 |
38 |
27 |
17 |
|
4Dm12-45/13-2.2 |
4D12-45/13-2.2 |
2.2 |
3 |
83 |
80 |
75 |
70 |
64 |
57 |
50 |
45 |
33 |
21 |
|
/ |
4D12-54/17-3 |
3 |
4 |
103 |
98 |
92 |
86 |
78 |
69 |
60 |
54 |
36 |
22 |
|
/ |
4D12-70/21-4 |
4 |
5.5 |
130 |
126 |
116 |
108 |
98 |
88 |
77 |
70 |
50 |
35 |
|
/ |
4D12-88/27-5.5 |
5.5 |
7.5 |
168 |
161 |
150 |
139 |
127 |
113 |
98 |
88 |
64 |
41 |
|
/ |
4D12-107/33-7.5 |
7.5 |
10 |
205 |
195 |
184 |
172 |
156 |
137 |
121 |
107 |
78 |
51 |
Model |
Power |
Q(m³/h) |
0 |
3 |
6 |
9 |
12 |
15 |
16 |
18 |
21 |
24 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
50 |
100 |
150 |
200 |
250 |
260 |
300 |
350 |
400 |
4Dm16-14/4-1.1 |
4D16-14/4-1.1 |
1.1 |
1.5 |
H(m) |
21 |
21 |
20 |
18 |
17 |
15 |
14 |
13 |
11 |
8 |
4Dm16-18/5-1.3 |
4D16-18/5-1.3 |
1.3 |
1.75 |
26 |
26 |
25 |
23 |
21 |
19 |
18 |
16 |
13 |
10 |
|
4Dm16-21/6-1.5 |
4D16-21/6-1.5 |
1.5 |
2 |
31 |
31 |
30 |
28 |
25 |
23 |
21 |
20 |
17 |
13 |
|
4Dm16-28/8-1.8 |
4D16-28/8-1.8 |
1.8 |
2.5 |
41 |
41 |
39 |
36 |
33 |
29 |
28 |
25 |
21 |
16 |
|
4Dm16-33/9-2.2 |
4D16-33/9-2.2 |
2.2 |
3 |
47 |
47 |
45 |
42 |
38 |
34 |
33 |
31 |
26 |
21 |
|
/ |
4D16-41/12-3 |
3 |
4 |
58 |
58 |
56 |
52 |
47 |
42 |
41 |
37 |
32 |
24 |
|
/ |
4D16-54/16-4 |
4 |
5.5 |
80 |
80 |
75 |
70 |
63 |
57 |
54 |
50 |
42 |
32 |
|
/ |
4D16-75/21-5.5 |
5.5 |
7.5 |
104 |
104 |
100 |
94 |
84 |
77 |
75 |
69 |
60 |
43 |
|
/ |
4D16-92/26-7.5 |
7.5 |
10 |
130 |
130 |
124 |
115 |
104 |
94 |
92 |
85 |
73 |
56 |
Performance Curve
Model |
Power |
Q(m³/h) |
0 |
1.2 |
2.4 |
3.6 |
4.8 |
6 |
7.2 |
8.4 |
9.6 |
10.8 |
12 |
||
Single phase |
Three phase |
kW |
HP |
Q(L/min) |
0 |
20 |
40 |
60 |
80 |
100 |
120 |
140 |
160 |
180 |
200 |
4Dm8-22/6-0.55 |
4D8-22/6-0.55 |
0.55 |
0.75 |
H(m) |
36 |
35 |
33 |
30 |
28 |
27 |
24 |
21 |
17 |
11 |
2 |
4Dm8-27/7-0.75 |
4D8-27/7-0.75 |
0.75 |
1 |
44 |
42 |
40 |
36 |
34 |
32 |
29 |
24 |
20 |
13 |
5 |
|
4Dm8-33/9-0.92 |
4D8-33/9-0.92 |
0.92 |
1.25 |
56 |
55 |
50 |
45 |
43 |
41 |
37 |
31 |
25 |
17 |
6 |
|
4Dm8-37/10-1.1 |
4D8-37/10-1.1 |
1.1 |
1.5 |
62 |
60 |
56 |
51 |
48 |
46 |
41 |
35 |
30 |
20 |
8 |
|
4Dm8-43/11-1.3 |
4D8-43/11-1.3 |
1.3 |
1.75 |
69 |
67 |
62 |
57 |
54 |
51 |
47 |
41 |
33 |
24 |
8 |
|
4Dm8-52/13-1.5 |
4D8-52/13-1.5 |
1.5 |
2 |
82 |
79 |
74 |
67 |
64 |
61 |
57 |
48 |
38 |
29 |
9 |
|
4Dm8-59/15-1.8 |
4D8-59/15-1.8 |
1.8 |
2.5 |
94 |
92 |
85 |
78 |
74 |
70 |
65 |
54 |
45 |
31 |
10 |
|
4Dm8-72/18-2.2 |
4D8-72/18-2.2 |
2.2 |
3 |
113 |
110 |
102 |
94 |
90 |
86 |
78 |
68 |
55 |
40 |
12 |
|
/ |
4D8-86/24-3 |
3 |
4 |
146 |
138 |
130 |
120 |
113 |
106 |
94 |
82 |
62 |
35 |
12 |
|
/ |
4D8-112/30-4 |
4 |
5.5 |
185 |
177 |
163 |
152 |
144 |
135 |
124 |
106 |
84 |
48 |
18 |
|
/ |
4D8-147/38-5.5 |
5.5 |
7.5 |
236 |
231 |
215 |
198 |
187 |
175 |
160 |
140 |
111 |
73 |
31 |
|
/ |
4D8-180/46-7.5 |
7.5 |
10 |
283 |
272 |
257 |
236 |
225 |
214 |
196 |
171 |
136 |
88 |
41 |
Model Analysis
Component |
Material |
Pump external casing |
1.AISI304SS 2.AISI201SS |
Pump outlet |
1.AISI304SS 2.HT200 3.Cast-Cu |
Pump inlet |
1.AISI304SS 2.HT200 3.Cast-Cu |
Diffuser |
Plastic PC |
Diffuser cover |
Plastic PC |
Impeller |
Plastic POM |
Shaft(rotor spindle) |
1.AISI304SS 2. 06Cr13 |
Shaft coupling |
1.AISI304SS 2. 20Cr13 |
Motor external casing |
1.AISI304SS 2.AISI201SS |
Oil chamber |
HT200 Stainless steel,Brass |
Bottom bearing seat |
ADC12 |
Mechanical seal |
Ceramics-graphite |
Bottom cover |
AISI 304 SS |
Shaft(Pump spindle) |
AISI 304 SS |
Bearing |
1.NSK 2.C&U |
Seal lubricant oil |
10# food-grade lubricant oil |