口径:40-250mm
扬程:75-650mm
流量:6.3-450mm3/h
D,DG型系列是全国泵行业联合设计的新产品,其效率比老产品平均提高4%,是国家推广的节能产品.D,DG型泵是卧式单吸多级节段式离心泵,供输送清水过物理化学性质类似于水的其它液体,D型泵输送介质的温度小于80度,适用于工矿及城市给排水等场合.DG型泵输送介质温度小于105,适用于各种锅炉给水.
D.DG型多级泵 |
泵型 |
流量Q |
扬程H(m) |
转速n(r/min) |
效率л(%) |
功率(KW) |
必需汽蚀余量(NPSH)rm |
进出口径(mm) |
泵重量G(kg) |
备注 |
(m3/h) |
(L/S) |
轴功率 |
电机功率 |
D |
DG |
D
DG6-25×3 |
6.30 |
1.75 |
75.0 |
2950 |
46.5 |
2.8 |
4 |
2.0 |
40 |
86 |
90 |
|
D
DG6-25×4 |
100 |
3.7 |
5.5 |
96 |
100 |
D
DG6-25×5 |
125.0 |
4.6 |
5.5 |
106 |
110 |
D
DG6-25×6 |
150 |
5.5 |
7.5 |
11 |
120 |
D
DG6-25×7 |
175.0 |
6.5 |
7.5 |
126 |
130 |
D
DG6-25×8 |
200 |
7.2 |
11 |
136 |
140 |
D
DG6-25×9 |
225.0 |
8.3 |
11 |
14 |
150 |
D
DG6-25×10 |
250 |
9.2 |
11 |
156 |
160 |
D
DG6-25×11 |
275.0 |
10.2 |
15 |
166 |
170 |
D
DG6-25×12 |
300 |
11.1 |
15 |
176 |
180 |
D
DG12-25×3 |
12.5 |
3.47 |
75.0 |
2950 |
54 |
4.75 |
5.5 |
2.0 |
40 |
86 |
90 |
D
DG12-25×4 |
100.0 |
6.30 |
7.5 |
96 |
100 |
D
DG12-25×5 |
125 |
7.88 |
1 |
106 |
110 |
D
DG12-25×6 |
150.0 |
9.46 |
11 |
116 |
120 |
D
DG12-25×7 |
175.0 |
11.00 |
15 |
126 |
130 |
D
DG12-25×8 |
12.5 |
3.47 |
200. |
2950 |
54 |
12.1 |
15 |
2.0 |
40 |
136 |
140 |
D
DG12-25×9 |
225.0 |
14.18 |
18.5 |
146 |
150 |
D
DG12-25×10 |
250 |
15.76 |
18.5 |
156 |
160 |
|
D
DG12-25×11 |
275.0 |
17.34 |
22 |
166 |
170 |
|
D
DG12-25×12 |
300.0 |
18.9 |
22 |
176 |
180 |
|
D
DG25-300×3 |
25 |
6.94 |
90.0 |
2950 |
62 |
9.88 |
15 |
2.2 |
80 |
175 |
188 |
|
D
DG25-300×4 |
120 |
13.10 |
18.5 |
192 |
205 |
|
D
DG25-300×5 |
150.0 |
16.47 |
22 |
209 |
222 |
|
D
DG25-300×6 |
185 |
19.77 |
30 |
226 |
230 |
|
D
DG25-300×7 |
210.0 |
23.10 |
30 |
243 |
250 |
|
D
DG25-300×8 |
240 |
26.40 |
37 |
260 |
273 |
|
D
DG25-300×9 |
270.0 |
19.65 |
37 |
276 |
290 |
|
D
DG25-300×10 |
300 |
32.9 |
45 |
294 |
307 |
|
D
DG46-300×3 |
46 |
12.84 |
90 |
2950 |
70 |
16.11 |
22 |
3.0 |
80 |
|
|
D
DG46-300×4 |
120 |
21.48 |
30 |
|
|
D
DG46-300×5 |
150 |
26.85 |
37 |
|
|
D
DG46-300×6 |
180 |
32.21 |
37 |
|
|
D
DG46-300×7 |
210 |
27.58 |
45 |
|
|
D
DG46-300×8 |
240 |
42.9 |
55 |
|
|
D
DG46-300×9 |
270 |
48.33 |
55 |
|
|
D
DG46-300×10 |
300 |
53.69 |
75 |
|
|
D
DG46-50×3 |
46 |
12.80 |
150.0 |
2950 |
63 |
29.83 |
37 |
2.8 |
80 |
|
|
D
DG46-50×4 |
200 |
39.77 |
45 |
|
|
D
DG46-50×5 |
250.0 |
49.71 |
55 |
|
|
D
DG46-50×6 |
300 |
59.5 |
75 |
|
|
D
DG46-50×7 |
350.0 |
69.0 |
75 |
|
|
D
DG46-50×8 |
400 |
79.54 |
90 |
|
|
D
DG46-50×9 |
450.0 |
89.48 |
110 |
|
|
D
DG46-50×10 |
500 |
99.42 |
110 |
|
|
D
DG46-50×11 |
550.0 |
109.36 |
132 |
|
|
D
DG46-50×12 |
12.80 |
600 |
132 |
|
|
D85-45×2 |
85 |
23.6 |
90 |
2950 |
72 |
28.94 |
37 |
4.2 |
100 |
|
|
D85-45×3 |
135 |
43.30 |
55 |
|
|
D85-45×4 |
180 |
57.87 |
75 |
|
|
D85-45×5 |
225 |
72.34 |
90 |
|
|
D85-45×6 |
270 |
86.81 |
110 |
|
|
D85-45×7 |
315 |
101.30 |
132 |
|
|
D85-45×8 |
360 |
115.7 |
132 |
|
|
D85-45×9 |
450 |
130.2 |
160 |
|
|
D115-30×2 |
119 |
43 |
60 |
1480 |
77.0 |
32.84 |
5 |
3.2 |
150 |
490 |
|
D115-30×3 |
90 |
49.26 |
75 |
560 |
|
D115-30×4 |
120 |
5.68 |
90 |
630 |
|
D115-30×5 |
150 |
82.10 |
110 |
700 |
|
D115-30×6 |
180 |
98.52 |
132 |
770 |
|
D115-30×7 |
210 |
114.97 |
160 |
840 |
|
D115-30×8 |
240 |
131.36 |
180 |
910 |
|
D115-30×9 |
270 |
147.78 |
180 |
980 |
|
D115-30×10 |
300 |
14.20 |
225 |
1050 |
|
D115-67×3 |
155 |
43.0 |
201 |
2950 |
74 |
114.7 |
132 |
5.0 |
150 |
|
|
D115-67×4 |
268 |
152.9 |
185 |
|
|
D115-67×5 |
335 |
191.1 |
220 |
|
|
D115-67×6 |
402 |
229.3 |
275 |
|
|
D115-67×7 |
469 |
27.5 |
350 |
|
|
D115-67×8 |
536 |
305.7 |
350 |
|
|
D115-67×9 |
603 |
344.0 |
440 |
|
|
D280-43×2 |
280 |
77.8 |
86 |
1480 |
77 |
85.17 |
110 |
4.0 |
200 |
667 |
|
D280-43×3 |
129 |
127.7 |
150 |
787 |
|
D280-43×4 |
172 |
170.3 |
230 |
908 |
|
D280-43×5 |
25 |
212.9 |
300 |
1028 |
|
D280-43×6 |
258 |
255.5 |
300 |
1149 |
|
D280-43×7 |
301 |
298.1 |
350 |
1271 |
|
D280-43×8 |
344 |
340.7 |
410 |
1391 |
|
D280-43×9 |
387 |
383.2 |
430 |
1512 |
|
D280-65×6 |
280 |
77.8 |
390 |
1480 |
73 |
407.4 |
500 |
3.0 |
200 |
1552 |
|
D280-65×7 |
455 |
475.3 |
80 |
1734 |
|
D280-65×8 |
520 |
543.2 |
680 |
191 |
|
D280-65×9 |
585 |
611.1 |
850 |
2098 |
|
D280-65×10 |
650 |
679.0 |
850 |
2280 |
|
D450-65×3 |
450 |
125.0 |
180 |
1480 |
79 |
279.2 |
360 |
4.2 |
200 |
1750 |
|
D450-65×4 |
240 |
372.3 |
500 |
2000 |
|
D450-65×5 |
300 |
465.4 |
680 |
2250 |
|
D450-65×6 |
360 |
58.5 |
680 |
2750 |
|
D450-65×7 |
420 |
51.5 |
850 |
3000 |
|
D450-65×8 |
480 |
744.6 |
850 |
3250 |
|
D450-65×9 |
40 |
837.7 |
1050 |
3500 |
|
D450-65×10 |
600 |
930.8 |
1050 |
3500 | | |