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型管道式离心泵又称G型单级离心立式泵,其额定性能点符合ISO2858国际标准,采用最新国家行业标准JB/T6878.1-93,管道式离心泵型与基本参数JB/T6878.2-93管道式离心泵技术条件,其效率平均上升了3-5%,是取代原SG型管道泵的节能型新产品,最高工作压力不大于1.0MPa,吸入口压力不大于0.2MPa。
本系列泵的节能范围(设计点)流量3.2-400m3/h,扬程10-80米,根据所输送介质对泵腐蚀情况,用户可选用适应接角液体部分的材质,泵与介质接触的主要零件材质如下表所示:
|
材质 |
HT200 |
ZG35 |
ZGQCr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
代号 |
H |
35 |
B |
M |
除上表所列材质外,允许用户选用其他所需适合本系列泵生产的材质,材料及其代号原则应符合GB2100-80标准的规定。对国家没有规定代号的材质可采用国际通用的材料代号或国内公认的材料代号(如行业或本企业的规定)。
型号意义说明举例
⊙ G ◣ ◇ ♂ A(B)
⊙ 代表吸入、排出口径mm
G 代表管道式离心泵
◣ 代表材料代号(见代号表)
◇ 代表规定扬程m
♂ 代表流量分类,标准型不注
A 代表叶轮经第一次切割
G型管道式离心泵性能参数及安装尺寸表一 |
型号 |
流量 |
扬
程 |
效
率 |
转速 |
电机功率 |
允许气蚀余量 |
重量 |
L |
B |
H |
A |
D |
D1 |
n-d |
C1×B1 |
C2×B2 |
4-d1 |
隔振
器械
(垫) |
| m3/h |
L/S |
m |
η(%) |
r/min |
KW |
m |
kg |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
规格 |
H1 |
| 32G-20 |
3.2 |
1.39 |
20 |
38 |
2900 |
0.75 |
2.5 |
29 |
260 |
230 |
380 |
72 |
ф140 |
ф100 |
4-ф18 |
90×130 |
60×100 |
4-ф14 |
SD41-0.5 |
97 |
| 32G-20A |
2.9 |
1.25 |
16 |
37 |
2900 |
0.75 |
2.5 |
110 |
| 40G-20 |
6.3 |
1.75 |
20 |
46 |
2900 |
1.5 |
2.5 |
33 |
300 |
400 |
85 |
ф150 |
ф110 |
100×150 |
70×120 |
| 40G-20A |
5.5 |
1.53 |
16 |
44 |
2900 |
0.75 |
2.5 |
| 40G-32 |
6.3 |
1.75 |
32 |
40 |
2900 |
2.2 |
2.5 |
44 |
340 |
270 |
450 |
90 |
SD61-0.5 |
115 |
| 40G-32A |
5.5 |
1.53 |
28 |
38 |
2900 |
1.5 |
2.5 |
40 |
425 |
| 40G-50 |
6.3 |
1.75 |
50 |
33 |
2900 |
4.0 |
2.5 |
71 |
360 |
330 |
520 |
95 |
120×170 |
80×130 |
120 |
| 40G-50A |
5.5 |
1.53 |
44 |
31 |
2900 |
3.0 |
2.5 |
62 |
510 |
| 40G-50B |
5 |
1.39 |
38 |
29 |
2900 |
2.2 |
2.5 |
53 |
470 |
| 40G-80 |
6.3 |
1.75 |
80 |
27.5 |
2900 |
7.5 |
2.5 |
98 |
430 |
405 |
600 |
| 40G-80A |
5.5 |
1.53 |
70 |
26 |
2900 |
5.5 |
2.5 |
91 |
560 |
|
|
| 40G-80B |
5 |
1.39 |
60 |
25 |
2900 |
4.0 |
2.5 |
65 |
505 |
|
|
| 40G-12.5(I) |
12.5 |
3.47 |
12.5 |
62 |
2900 |
1.5 |
2.5 |
34 |
300 |
230 |
390 |
90 |
ф150 |
ф110 |
4-ф18 |
120×170 |
80×130 |
4ф14 |
SD41-0.5 |
115 |
| 40G-12.5(I)A |
11 |
3.05 |
10 |
60 |
2900 |
0.75 |
2.5 |
31 |
| 40G-20(I) |
12.5 |
3.47 |
20 |
58 |
2900 |
1.5 |
2.5 |
36 |
240 |
430 |
| 40G-20(I)A |
11 |
3.05 |
16 |
56 |
2900 |
1.5 |
2.5 |
32 |
415 |
| 40G-32(I) |
12.5 |
3.47 |
32 |
52 |
2900 |
3.0 |
2.5 |
55 |
340 |
300 |
520 |
95 |
SD61-0.5 |
120 |
| 40G-32(I)A |
11 |
3.05 |
28 |
48 |
2900 |
2.2 |
2.5 |
46 |
340 |
300 |
480 |
95 |
| 40G-32(I)B |
10 |
2.78 |
24 |
50 |
2900 |
1.5 |
2.5 |
42 |
455 |
| 40G-50(I) |
12.5 |
3.47 |
50 |
46 |
2900 |
5.5 |
2.5 |
90 |
380 |
350 |
575 |
| 40G-50(I)A |
11 |
3.05 |
44 |
43 |
2900 |
4.0 |
2.5 |
65 |
520 |
| 40G-50(I)B |
10 |
2.78 |
38 |
44 |
2900 |
3.0 |
2.5 |
56 |
510 |
| 40G-80(I) |
12.5 |
3.47 |
80 |
36 |
2900 |
11 |
2.5 |
135 |
450 |
410 |
700 |
105 |
|
|
|
JSD-85 |
255 |
| 40G-80(I)A |
11 |
3.05 |
70 |
34 |
2900 |
7.5 |
2.5 |
90 |
640 |
| 40G-80(I)B |
10 |
2.78 |
60 |
34 |
2900 |
5.5 |
2.5 |
83 |
600 |
| 50G-12.5 |
12.5 |
3.47 |
12.5 |
62 |
2900 |
1.5 |
2.5 |
35 |
300 |
230 |
390 |
95 |
ф165 |
ф125 |
4-ф18 |
120×170 |
80×130 |
4-ф14 |
SD41-0.5 |
120 |
| 50G-20 |
12.5 |
3.47 |
20 |
58 |
2900 |
1.5 |
2.5 |
38 |
240 |
430 |
| 50G-20A |
11 |
3.05 |
16 |
53 |
2900 |
1.5 |
2.5 |
34 |
415 |
| 50G-32 |
12.5 |
3.47 |
32 |
52 |
2900 |
3.0 |
2.5 |
57 |
340 |
300 |
520 |
100 |
DS61-0.5 |
125 |
| 50G-32A |
11 |
3.05 |
28 |
48 |
2900 |
2.2 |
2.5 |
48 |
480 |
| 50G-32B |
10 |
2.78 |
24 |
50 |
2900 |
1.5 |
2.5 |
44 |
455 |
| 50G-50 |
12.5 |
3.47 |
50 |
46 |
2900 |
5.5 |
2.5 |
91 |
380 |
350 |
580 |
| 50G-50A |
11 |
3.05 |
44 |
43 |
2900 |
4.0 |
2.5 |
66 |
380 |
525 |
| 50G-50B |
10 |
2.78 |
88 |
44 |
2900 |
3.0 |
2.5 |
57 |
515 |
| 50G-80 |
12.5 |
3.47 |
80 |
36 |
2900 |
11 |
2.5 |
137 |
450 |
410 |
700 |
105 |
140×200 |
100×160 |
4-ф18 |
JSD-85 |
255 |
| 50G-80A |
11 |
3.05 |
70 |
34 |
2900 |
7.5 |
2.5 |
92 |
640 |
| 50G-80B |
10 |
2.78 |
60 |
34 |
2900 |
5.5 |
2.5 |
85 |
600 |
| 50G-12.5(I) |
25 |
6.94 |
12.5 |
69 |
2900 |
1.5 |
3.0 |
40 |
320 |
235 |
420 |
SD41-0.5 |
190 |
| 50G-12.5(I)A |
22 |
6.11 |
10 |
68 |
2900 |
1.5 |
3.0 |
36 |
405 |
| 50G-20(I) |
25 |
6.94 |
20 |
67 |
2900 |
3.0 |
3.0 |
56 |
360 |
380 |
490 |
95 |
SD61-0.5 |
| 50G-20(I)A |
22 |
6.11 |
16 |
63 |
2900 |
2.2 |
3.0 |
47 |
450 |
| 50G-32(I) |
25 |
6.94 |
32 |
63 |
2900 |
4.0 |
3.0 |
70 |
380 |
305 |
550 |
100 |
| 50G-32(I)A |
22 |
6.11 |
28 |
59 |
2900 |
3.0 |
3.0 |
61 |
540 |
| 50G-32(I)B |
20 |
5.56 |
24 |
61 |
2900 |
2.2 |
3.0 |
52 |
500 |
型号 |
流量 |
扬程 |
效率 |
转速 |
电机功率 |
允许气蚀余量 |
重量 |
L |
B |
A |
H |
D |
D1 |
n-d |
C1×B1 |
C2×B2 |
4-d1 |
隔振器械(垫) |
| m3/h |
L/S |
m |
η(%) |
r/min |
KW |
|
kg |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
规格 |
H1 |
| 50G-50(Ⅰ) |
25 |
6.94 |
50 |
57 |
2900 |
7.5 |
3.0 |
95 |
400 |
350 |
105 |
585 |
ф165 |
ф125 |
4-ф18 |
140×200 |
100×160 |
4-ф18 |
SD61-0.5 |
190 |
| 50G-50(Ⅰ)A |
22 |
6.11 |
44.2 |
55 |
2900 |
5.5 |
3.0 |
88 |
545 |
| 50G-50(Ⅰ)B |
20 |
5.56 |
38 |
55 |
2900 |
4.0 |
3.0 |
63 |
490 |
| 50G-80(Ⅰ) |
25 |
6.94 |
80 |
50 |
2900 |
15 |
3.0 |
165 |
460 |
415 |
110 |
705 |
160×220 |
120×180 |
JSD-85 |
260 |
| 50G-80(Ⅰ)A |
22 |
6.11 |
70 |
47 |
2900 |
11 |
3.0 |
155 |
| 50G-80(Ⅰ)B |
20 |
5.56 |
60 |
50 |
2900 |
7.5 |
3.0 |
110 |
645 |
| 65G-12.5 |
25 |
6.94 |
12.5 |
69 |
2900 |
1.5 |
3.0 |
41 |
320 |
235 |
105 |
420 |
ф85 |
ф145 |
140×200 |
100×160 |
SD41-0.5 |
210 |
| 65G-12.5A |
22 |
6.11 |
10 |
68 |
2900 |
1.5 |
3.0 |
37 |
405 |
| 65G-20 |
25 |
6.94 |
20 |
67 |
2900 |
3.0 |
3.0 |
56 |
360 |
280 |
100 |
500 |
SD61-0.5 |
| 65G-20A |
22 |
6.11 |
16 |
63 |
2900 |
2.2 |
3.0 |
47 |
460 |
| 65G-32 |
25 |
6.94 |
32 |
63 |
2900 |
4.5 |
3.0 |
71 |
380 |
305 |
550 |
| 65G-32A |
22 |
6.11 |
28 |
59 |
2900 |
3.0 |
3.0 |
62 |
540 |
| 65G-32B |
20 |
5.56 |
24 |
61 |
2900 |
2.2 |
3.0 |
53 |
500 |
| 65G-50 |
25 |
6.94 |
50 |
57 |
2900 |
7.5 |
3.0 |
97 |
400 |
350 |
105 |
585 |
| 65G-50A |
22 |
6.11 |
44.2 |
55 |
2900 |
5.5 |
3.0 |
90 |
545 |
| 65G-50B |
20 |
5.56 |
38 |
55 |
2900 |
4.0 |
3.0 |
65 |
490 |
| 65G-80 |
25 |
6.94 |
80 |
50 |
2900 |
15 |
3.0 |
166 |
460 |
415 |
705 |
110 |
ф185 |
ф145 |
4-ф18 |
160×220 |
120×180 |
4-ф18 |
JSD-85 |
260 |
| 65G-80A |
22 |
6.11 |
70 |
47 |
2900 |
11 |
3.0 |
156 |
| 65G-80B |
20 |
5.56 |
60 |
50 |
2900 |
7.5 |
3.0 |
111 |
645 |
180×240 |
140×200 |
| 65G-12.5(Ⅰ) |
50 |
13.9 |
12.5 |
73 |
2900 |
3.0 |
3.5 |
59 |
400 |
315 |
530 |
120 |
140×200 |
100×160 |
SD61-0.5 |
145 |
| 65G-20(Ⅰ) |
50 |
13.9 |
20 |
72.5 |
2900 |
5.5 |
3.5 |
88 |
340 |
610 |
| 65G-20(Ⅰ)A |
44 |
12.2 |
16 |
72 |
2900 |
4.5 |
3.5 |
63 |
555 |
| 65G-32(Ⅰ) |
50 |
13.9 |
32 |
71 |
2900 |
7.5 |
3.5 |
97 |
615 |
125 |
150 |
| 65G-32(Ⅰ)A |
44 |
12.2 |
28 |
70 |
2900 |
5.5 |
3.5 |
90 |
575 |
| 65G-32(Ⅰ)B |
40 |
11.1 |
24 |
69 |
2900 |
4.0 |
3.5 |
65 |
520 |
125 |
| 65G-50(Ⅰ) |
50 |
13.9 |
50 |
67 |
2900 |
15 |
3.5 |
158 |
450 |
415 |
710 |
JSD-85 |
275 |
| 65G-50(Ⅰ)A |
44 |
12.2 |
44 |
66 |
2900 |
11 |
3.5 |
148 |
| 65G-50(Ⅰ)B |
40 |
11.1 |
38 |
65 |
2900 |
7.5 |
3.5 |
103 |
650 |
| 型号 |
流量 |
扬程 |
效率 |
转速 |
电机功率 |
允许气蚀余量 |
重量 |
L |
B |
H |
A |
D |
D1 |
n-d |
C1×B1 |
C2×B2 |
4-d1 |
隔振器械(垫) |
| m3/h |
L/S |
m |
η(%) |
r/min |
KW |
m |
kg |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
规格 |
H1 |
| 65G-80(Ⅰ) |
50 |
13.9 |
80 |
60 |
2900 |
22 |
3.0 |
233 |
500 |
465 |
770 |
130 |
ф185 |
ф145 |
4-ф18 |
160×220 |
120×180 |
4-ф18 |
JSD-85 |
280 |
| 65G-80(Ⅰ)A |
44 |
12.2 |
70 |
57 |
2900 |
18.5 |
3.5 |
201 |
750 |
| 65G-80(Ⅰ)B |
40 |
11.1 |
60 |
61 |
2900 |
15 |
3.5 |
183 |
705 |
| 80G-12.5 |
50 |
13.9 |
12.5 |
73 |
2900 |
3.0 |
3.5 |
59 |
370 |
315 |
530 |
120 |
ф200 |
ф160 |
8-ф18 |
140×200 |
100×160 |
SD6-0.5 |
145 |
| 80G-12.5A |
44 |
12.2 |
10 |
72 |
2900 |
2.2 |
3.5 |
50 |
490 |
| 80G-20 |
50 |
13.9 |
20 |
72.5 |
2900 |
5.5 |
3.5 |
89 |
400 |
340 |
610 |
| 80G-20A |
44 |
12.2 |
16 |
72 |
2900 |
4.0 |
3.5 |
64 |
555 |
| 80G-32 |
50 |
13.9 |
32 |
71 |
2900 |
7.5 |
3.5 |
97 |
615 |
125 |
150 |
| 80G-32A |
44 |
12.2 |
28 |
70 |
2900 |
5.5 |
3.5 |
90 |
575 |
| 80G-50 |
50 |
13.9 |
50 |
67 |
2900 |
15 |
3.0 |
158 |
450 |
415 |
710 |
JSD-85 |
275 |
| 80G-50A |
44 |
12.2 |
44 |
66 |
2900 |
11 |
3.0 |
148 |
| 80G-50B |
40 |
11.1 |
38 |
65 |
2900 |
7.5 |
3.0 |
103 |
650 |
| 80G-80 |
50 |
13.9 |
80 |
60 |
2900 |
22 |
3.0 |
234 |
500 |
465 |
770 |
130 |
160×220 |
120×180 |
280 |
| 80G-80A |
44 |
12.2 |
70 |
57 |
2900 |
18.5 |
3.0 |
202 |
750 |
| 80G-80B |
40 |
11.1 |
60 |
61 |
2900 |
15 |
3.0 |
184 |
705 |
|