于水的液体。适用于自来水厂、泵站、电站、空调循环用水、采暖用热水循环、工业供水系统、消防系统、船舶、炼油工业(一般性液体)等输送液体的场合。
☆运行数据
出口直径:D N=80~500 mm 流量:50~4200 m3/h(额定点)
扬程:n=7.6~160 m(额定点) 许用工作压力:2.5 MPa;许用试验压力:3.75 MPa
介质:清水或物理化学性质类似于清水的其它液体(固体颗粒≤80 mg/L)。
温度:≤105℃
☆水力模型
经优化设计的水力模型,不仅使泵具有优异的水力性能,并且没有轴向力(理论上)这一困扰水泵特别
是大型水泵运行的难题。泵体、泵盖、叶轮经精密铸造,过流表面光滑,提高了泵的抗汽蚀性能和效率。
☆机械密封
根据输送介质或用户要求采用填料密封或机械密封,不受转向限制。对于填料密封,有足够的空间用
于更换填料。
☆工作条件
1、许用工作压力为2.5 MPa;即泵入口压力+泵扬程≤2.5 M P a。根据泵壳承受的压力,泵体
和泵盖材质采用灰口铸铁(1.6 M P a)、球墨铸铁(2.0 M P a)、
铸钢(2.5 MPa)。在订货时敬请注明泵的承压情况或材质。
2、介质:温度≤1 0 5℃的清水或物理化学性质类似于清水的其它液体(固体颗粒≤80 mg/L)。
☆采用轴承
1、采用油脂润滑的封闭式滚动轴承,维护简单,运行时间长。
2、配备恒定油位的油杯,也可用稀油润滑。
3、选用进口(SKF、NSK、NTN)高质量轴承,运行平稳,噪音低,使用寿命长。
☆结构特点
结构紧凑、稳定性好。该型泵为泵壳中开结梅,进出口均在泵体上,检修时只需吊出泵盖,转子部件便可移出进行检修作业,而不需拆卸管路,十分方便。
根据需要电动机(驱动机)可以在左端也可在右端,方便现场安装。结构上缩短转子部件轴向尺寸,轴的钢性更好,运行更稳定可靠。设有泵体密封环,而叶轮密封环为可选用件。密封环磨损后可以更换,减少了运行维护费用。
型号及规格 |
流量 |
扬程 |
转速 |
功率 |
|
型号及规格 |
流量 |
扬程 |
转速 |
功率 |
m3/h |
m |
r/min |
KW |
|
m3/h |
m |
r/min |
KW |
80-220(I) |
|
83.5 |
13.8 |
1480 |
5.5 |
|
100-320(I) |
|
185.5 |
31.2 |
1480 |
22 |
A |
77.2 |
11.8 |
4 |
|
A |
172 |
27 |
18.5 |
B |
70.4 |
9.8 |
3 |
|
B |
157.5 |
22.5 |
15 |
C |
64.4 |
8.2 |
3 |
|
C |
142.8 |
18.5 |
11 |
|
164.5 |
55 |
2950 |
37 |
|
|
368 |
123 |
2950 |
200 |
A |
152.9 |
47.5 |
30 |
|
A |
341.6 |
106 |
132 |
B |
138.5 |
39 |
30 |
|
B |
314.8 |
90 |
110 |
C |
128.4 |
33.5 |
22 |
|
C |
245.4 |
74 |
90 |
80-220 |
|
66.5 |
12.8 |
1480 |
4 |
|
100-320 |
|
141.5 |
29.5 |
1480 |
18.5 |
A |
61.1 |
10.8 |
3 |
|
A |
131.6 |
25.5 |
15 |
B |
55.8 |
9 |
3 |
|
B |
120 |
21.2 |
11 |
C |
51.3 |
7.6 |
2.2 |
|
C |
112.4 |
17 |
11 |
|
134.5 |
51 |
2950 |
30 |
|
|
283 |
119 |
2950 |
132 |
A |
124.2 |
43.5 |
30 |
|
A |
263.3 |
103 |
110 |
B |
113 |
36 |
22 |
|
B |
237.8 |
84 |
90 |
C |
105 |
31 |
18.5 |
|
C |
215.5 |
69 |
75 |
80-280(I) |
|
104.5 |
22.5 |
1480 |
11 |
|
100-400(I) |
|
185.5 |
52 |
1480 |
45 |
A |
96 |
19 |
11 |
|
A |
170.6 |
44 |
30 |
B |
88.1 |
16 |
7.5 |
|
B |
158.6 |
38 |
30 |
C |
79.4 |
13 |
5.5 |
|
C |
141.6 |
30.3 |
18.5 |
|
208 |
90 |
2950 |
75 |
|
100-400 |
|
163 |
52 |
1480 |
37 |
A |
192.4 |
77 |
75 |
|
A |
149.9 |
44 |
30 |
B |
174.7 |
63.5 |
55 |
|
B |
138.4 |
37.5 |
22 |
C |
155 |
50 |
37 |
|
C |
121.1 |
28.7 |
18.5 |
80-280 |
|
86 |
20.7 |
1480 |
7.5 |
|
125-240(I) |
|
274.6 |
14.8 |
1480 |
18.5 |
A |
80 |
18.1 |
7.5 |
|
A |
259.3 |
13.2 |
15 |
B |
73.2 |
15 |
5.5 |
|
B |
232.4 |
10.6 |
15 |
C |
66.8 |
12.5 |
4 |
|
C |
210.5 |
8.7 |
11 |
|
172 |
82.5 |
2950 |
75 |
|
|
533.5 |
60 |
2950 |
132 |
A |
160 |
71.5 |
55 |
|
A |
496.7 |
52 |
110 |
B |
146.7 |
60 |
45 |
|
B |
454.3 |
43.5 |
75 |
C |
132.6 |
49 |
30 |
|
C |
411.6 |
34 |
75 |
80-350(I) |
|
114.4 |
38.8 |
1480 |
22 |
|
125-240 |
|
256.5 |
15.1 |
1480 |
15 |
A |
105.5 |
33 |
15 |
|
A |
242.5 |
13.5 |
15 |
B |
96.3 |
27.5 |
15 |
|
B |
223.8 |
11.5 |
11 |
C |
87.1 |
22.5 |
11 |
|
C |
199.1 |
9.1 |
7.5 |
80-350 |
|
100 |
35.5 |
1480 |
15 |
|
|
472.5 |
60.5 |
2950 |
110 |
A |
93.1 |
30.8 |
15 |
|
A |
442.2 |
53 |
90 |
B |
82.8 |
25.5 |
11 |
|
B |
393.7 |
42 |
75 |
C |
70 |
20 |
7.5 |
|
C |
369.5 |
37 |
75 |
100-260(I) |
|
145 |
18.8 |
1480 |
11 |
|
125-300(I) |
|
270 |
27 |
1480 |
30 |
A |
132.9 |
15.8 |
11 |
|
A |
243.7 |
22 |
22 |
B |
122.9 |
13.5 |
7.5 |
|
B |
220.5 |
18 |
18.5 |
C |
115.9 |
11 |
5.5 |
|
C |
195.8 |
14.2 |
15 |
100-260(I) |
|
289 |
75 |
2950 |
90 |
|
|
535.5 |
108 |
2950 |
200 |
A |
264.9 |
63 |
75 |
|
A |
483.4 |
88 |
160 |
B |
240.6 |
52 |
55 |
|
B |
437.2 |
72 |
132 |
C |
223.4 |
44.8 |
45 |
|
C |
389 |
57 |
110 |
100-260 |
|
123.5 |
17 |
1480 |
11 |
|
125-300 |
|
242.5 |
25 |
1480 |
30 |
A |
114 |
14.5 |
7.5 |
|
A |
222.3 |
21 |
18.5 |
B |
105.9 |
12.5 |
7.5 |
|
B |
202.9 |
17.5 |
15 |
C |
99.3 |
11 |
5.5 |
|
C |
179.5 |
13.7 |
11 |
|
245.5 |
68 |
2950 |
75 |
|
|
479 |
100 |
2950 |
200 |
A |
227.7 |
58.5 |
55 |
|
A |
437.7 |
83.5 |
160 |
B |
212.6 |
51 |
45 |
|
B |
400.8 |
70 |
110 |
C |
195.2 |
43 |
37 |
|
C |
355.2 |
55 |
90 |
125-380(I) |
|
310.5 |
47 |
1480 |
75 |
|
200-410 |
|
649 |
48 |
1480 |
110 |
A |
282.8 |
39 |
45 |
|
A |
596.1 |
40.5 |
90 |
B |
254.2 |
31.5 |
37 |
|
B |
550.2 |
37.5 |
75 |
C |
221.9 |
24 |
30 |
|
C |
495.7 |
28 |
55 |
125-380 |
|
278 |
43 |
1480 |
55 |
|
200-530(I) |
|
818 |
91 |
1480 |
280 |
A |
257.9 |
37 |
45 |
|
A |
750 |
76.5 |
250 |
B |
234.1 |
30.5 |
30 |
|
B |
687.9 |
62.5 |
200 |
C |
209.8 |
24.5 |
22 |
|
C |
630 |
47.5 |
132 |
125-480(I) |
|
328.5 |
76 |
1480 |
110 |
|
200-530 |
|
735 |
81.7 |
1480 |
250 |
A |
307.3 |
66.5 |
90 |
|
A |
670 |
68 |
185 |
B |
282 |
56 |
75 |
|
B |
633 |
55 |
160 |
C |
250.4 |
44.2 |
45 |
|
C |
576.3 |
43.5 |
110 |
125-480 |
|
294.5 |
69.5 |
1480 |
90 |
|
200-660(I) |
|
793 |
150 |
1480 |
450 |
A |
274.8 |
60.5 |
75 |
|
A |
729.7 |
127 |
355 |
B |
257.2 |
53 |
55 |
|
B |
669.8 |
107 |
315 |
C |
230 |
43.5 |
37 |
|
C |
637.4 |
88 |
250 |
150-280(I) |
|
443.5 |
21 |
1480 |
37 |
|
200-660 |
|
721 |
132.5 |
1480 |
400 |
A |
410.6 |
18 |
30 |
|
A |
670.2 |
114.5 |
315 |
B |
367 |
15 |
22 |
|
B |
621.6 |
98.5 |
250 |
C |
338.2 |
11.5 |
18.5 |
|
C |
570.6 |
83 |
200 |
150-280 |
|
397 |
20.4 |
1480 |
30 |
|
250-390(I) |
|
1052 |
39 |
1480 |
160 |
A |
362.4 |
17 |
30 |
|
A |
967.7 |
33 |
132 |
B |
340.7 |
14.5 |
22 |
|
B |
915.3 |
27 |
110 |
C |
318.1 |
11.5 |
18.5 |
|
C |
843.3 |
20 |
75 |
150-350(I) |
|
447.5 |
38 |
1480 |
75 |
|
250-390 |
|
1030.5 |
37 |
1480 |
132 |
A |
404.2 |
31 |
55 |
|
A |
958.3 |
32 |
110 |
B |
363 |
25 |
37 |
|
B |
880.3 |
27 |
110 |
C |
324.7 |
20 |
30 |
|
C |
819.6 |
22 |
75 |
150-350 |
|
407.5 |
35 |
1480 |
55 |
|
250-470(I) |
|
1174.5 |
66 |
1480 |
280 |
A |
374.1 |
29.5 |
45 |
|
A |
1072.2 |
55 |
220 |
B |
344.4 |
25 |
37 |
|
B |
975.2 |
45.5 |
200 |
C |
311.9 |
20.5 |
30 |
|
C |
903.3 |
37.5 |
160 |
150-450(I) |
|
515.5 |
66 |
1480 |
132 |
|
250-470 |
|
1081 |
54.5 |
1480 |
220 |
A |
468.4 |
54.5 |
110 |
|
A |
1003.9 |
47 |
200 |
B |
418.5 |
43.5 |
75 |
|
B |
911 |
40.5 |
160 |
C |
375.4 |
35 |
55 |
|
C |
830 |
34.5 |
110 |
150-450 |
|
440 |
60 |
1480 |
110 |
|
250-610(I) |
|
1243 |
116 |
1480 |
560 |
A |
401.7 |
50 |
90 |
|
A |
1154.1 |
100 |
450 |
B |
359.3 |
40 |
75 |
|
B |
1051.4 |
83 |
315 |
C |
326.3 |
33 |
45 |
|
C |
970 |
66 |
250 |
150-570(I) |
|
584 |
105 |
1480 |
250 |
|
250-610 |
|
1045 |
104 |
1480 |
400 |
A |
536.2 |
88.5 |
200 |
|
A |
972.1 |
90 |
315 |
B |
493.6 |
75 |
160 |
|
B |
884.5 |
74.5 |
250 |
C |
450 |
61.5 |
132 |
|
C |
806.9 |
62 |
200 |
150-570 |
|
537 |
90 |
1480 |
200 |
|
300-330(I) |
|
1099 |
24.5 |
1480 |
110 |
A |
499.9 |
78 |
160 |
|
A |
1020 |
19.8 |
90 |
B |
468.5 |
68.5 |
132 |
|
B |
970 |
15.5 |
75 |
C |
419.2 |
57.5 |
110 |
|
C |
920 |
11.5 |
45 |
200-340(I) |
|
695.5 |
30 |
1480 |
75 |
|
300-330 |
|
940 |
23 |
1480 |
90 |
A |
641.2 |
25.5 |
75 |
|
A |
876.6 |
20 |
75 |
B |
586 |
21.3 |
55 |
|
B |
801 |
16.7 |
55 |
C |
530 |
17 |
37 |
|
C |
705 |
13.7 |
37 |
200-340 |
|
638 |
28 |
1480 |
75 |
|
300-450(I) |
|
1678.5 |
53 |
1480 |
315 |
A |
596.8 |
24.5 |
55 |
|
A |
1576.8 |
45 |
280 |
B |
552.5 |
21 |
45 |
|
B |
1476 |
36.5 |
200 |
C |
497.1 |
17 |
37 |
|
C |
1360.8 |
27.5 |
160 |
200-410(I) |
|
710 |
52 |
1480 |
132 |
|
300-450 |
|
1620 |
51.5 |
1480 |
315 |
A |
641.9 |
42.5 |
110 |
|
A |
1519.2 |
45 |
250 |
B |
586.6 |
35.5 |
90 |
|
B |
1422 |
37.5 |
200 |
C |
525.6 |
28.5 |
75 |
|
C |
1332 |
30.5 |
160 |
300-550(I) |
|
1750 |
94 |
1480 |
630 |
|
400-600 |
B |
2354 |
74 |
1480 |
630 |
A |
1645.2 |
76 |
450 |
|
C |
2225.5 |
68 |
560 |
B |
1573.2 |
62 |
355 |
|
D |
2127.6 |
59.8 |
500 |
C |
1515.6 |
50 |
280 |
|
400-600(I) |
|
3176.5 |
113 |
1480 |
1250 |
300-550 |
|
1550 |
80 |
1480 |
450 |
|
A |
3007 |
103.6 |
1120 |
A |
1447.2 |
67 |
355 |
|
B |
2922.4 |
93 |
1000 |
B |
1360.8 |
57 |
280 |
|
C |
2732 |
83.7 |
900 |
C |
1281.6 |
47.5 |
250 |
|
D |
2641.6 |
74 |
800 |
300-710(I) |
|
1836 |
160 |
1480 |
1120 |
|
500-520(I) |
|
3217.5 |
25 |
980 |
280 |
A |
1735.2 |
136 |
900 |
|
A |
3088 |
23 |
250 |
B |
1623.6 |
112 |
630 |
|
B |
2964.5 |
21 |
220 |
C |
1537.2 |
91 |
560 |
|
C |
2846 |
18.4 |
200 |
300-710 |
|
1690 |
139 |
1480 |
900 |
|
D |
2732 |
16.3 |
185 |
A |
1573.2 |
119 |
710 |
|
500-520 |
|
2777 |
22.5 |
980 |
220 |
B |
1450.8 |
99 |
560 |
|
A |
2638 |
19.5 |
200 |
C |
1342.8 |
81 |
400 |
|
B |
2484 |
15.6 |
160 |
350-380(I) |
|
1733 |
32 |
1480 |
200 |
|
C |
2178.5 |
13.8 |
132 |
A |
1692 |
26.5 |
160 |
|
500-650(I) |
|
3510 |
41.5 |
980 |
500 |
B |
1641.6 |
21 |
132 |
|
A |
3352.5 |
38.7 |
450 |
C |
1602 |
15 |
110 |
|
B |
3172.5 |
36 |
400 |
350-380 |
|
1424 |
31 |
1480 |
160 |
|
C |
3015 |
33.2 |
355 |
A |
1335.6 |
26.3 |
132 |
|
D |
2767.5 |
29.7 |
315 |
B |
1270.8 |
22.5 |
110 |
|
500-650 |
|
2992 |
33.7 |
980 |
355 |
C |
1188 |
17.8 |
90 |
|
A |
2835 |
30.2 |
315 |
350-440(I) |
|
2745 |
43.5 |
1480 |
450 |
|
B |
2722.5 |
27.7 |
280 |
A |
2635.2 |
35 |
355 |
|
C |
2642.5 |
24 |
250 |
B |
2563.2 |
27.5 |
280 |
|
500-710(I) |
|
3852 |
64.4 |
980 |
900 |
C |
2484 |
21.5 |
220 |
|
A |
3672 |
592 |
800 |
350-440 |
|
2235 |
42.5 |
1480 |
355 |
|
B |
3470.4 |
53 |
710 |
A |
2088 |
36 |
280 |
|
C |
3204 |
47.7 |
560 |
B |
1987.2 |
30 |
250 |
|
D |
3024 |
42 |
500 |
C |
1847.6 |
25 |
200 |
|
500-710 |
|
3006 |
49 |
980 |
560 |
350-520(I) |
|
2610 |
70 |
1480 |
630 |
|
A |
2812.5 |
44.2 |
450 |
A |
2430 |
60 |
560 |
|
B |
2632.5 |
39.3 |
400 |
B |
2232 |
50 |
400 |
|
C |
2407.5 |
34.6 |
355 |
C |
2070 |
38 |
315 |
|
500-800(I) |
|
3996 |
80.6 |
980 |
1120 |
350-520 |
|
2450 |
67 |
1480 |
630 |
|
A |
3600 |
72.8 |
900 |
A |
2268 |
59.5 |
500 |
|
B |
3204 |
65.3 |
800 |
B |
2088 |
50 |
400 |
|
C |
2880 |
58 |
630 |
C |
1944 |
41.5 |
315 |
|
500-800 |
|
3474 |
62.5 |
980 |
800 |
350-640 |
|
2160 |
126.2 |
1480 |
1000 |
|
A |
3330 |
55.8 |
710 |
A |
2000 |
116 |
900 |
|
B |
3150 |
49.6 |
560 |
B |
1920 |
106 |
800 |
|
C |
2970 |
43.6 |
500 |
C |
1830 |
95.6 |
710 |
|
500-860(I) |
|
4183.2 |
111.2 |
980 |
1600 |
D |
1695 |
83 |
560 |
|
A |
3996 |
100.7 |
1400 |
400-550(I) |
|
2635 |
86 |
1480 |
800 |
|
B |
3780 |
90.4 |
1250 |
A |
2520 |
79 |
710 |
|
C |
3528 |
80.4 |
1120 |
B |
2418 |
71.8 |
630 |
|
500-860 |
|
3600 |
90 |
980 |
1120 |
C |
2311.5 |
64 |
630 |
|
A |
3492 |
82.9 |
1000 |
D |
2235.6 |
57.8 |
560 |
|
B |
3384 |
77.2 |
900 |
400-550 |
|
2190 |
63.8 |
1480 |
500 |
|
C |
3204 |
71.5 |
800 |
A |
2045.5 |
57.8 |
450 |
|
D |
3081.6 |
65.8 |
800 |
B |
1882 |
51.2 |
400 |
|
|
|
|
|
|
|
C |
1767.6 |
45 |
315 |
|
|
|
|
|
|
|
400-600 |
|
2502 |
90.2 |
1480 |
800 |
|
|
|
|
|
|
|
A |
2422 |
81.8 |
710 |
|
|
|
|
|
|
|