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概述
G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。
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)。
性能参数表
型号
type |
流量
capacity |
扬程
head |
效率
effciency |
转速
speed |
电机功率 |
允许气蚀余量 |
重量 |
motor power |
NPSH |
weight |
m 3 /h |
L/S |
m |
η(%) |
r/min |
KW |
m |
kg |
32G-20 |
3.2 |
1.39 |
20 |
38 |
2900 |
0.75 |
2.5 |
29 |
32G-20A |
2.9 |
1.25 |
16 |
37 |
2900 |
0.75 |
2.5 |
40G-20 |
6.3 |
1.75 |
20 |
46 |
2900 |
1.5 |
2.5 |
33 |
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 |
40G-32A |
5.5 |
1.53 |
28 |
38 |
2900 |
1.5 |
2.5 |
40 |
40G-50 |
6.3 |
1.75 |
50 |
33 |
2900 |
4 |
2.5 |
71 |
40G-50A |
5.5 |
1.53 |
44 |
31 |
2900 |
3 |
2.5 |
62 |
40G-50B |
5 |
1.39 |
38 |
29 |
2900 |
2.2 |
2.5 |
53 |
40G-80 |
6.3 |
1.75 |
80 |
27.5 |
2900 |
7.5 |
2.5 |
98 |
40G-80A |
5.5 |
1.53 |
70 |
26 |
2900 |
5.5 |
2.5 |
91 |
40G-80B |
5 |
1.39 |
60 |
25 |
2900 |
4 |
2.5 |
65 |
40G-12.5(Ⅰ) |
12.5 |
3.47 |
12.5 |
62 |
2900 |
1.5 |
2.5 |
34 |
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 |
40G-20(Ⅰ)A |
11 |
3.05 |
16 |
56 |
2900 |
1.5 |
2.5 |
32 |
40G-32(Ⅰ) |
12.5 |
3.47 |
32 |
52 |
2900 |
3 |
2.5 |
55 |
40G-32(Ⅰ)A |
11 |
3.05 |
28 |
48 |
2900 |
2.2 |
2.5 |
46 |
40G-32(Ⅰ)B |
10 |
2.78 |
24 |
50 |
2900 |
1.5 |
2.5 |
42 |
40G-50(Ⅰ) |
12.5 |
3.47 |
50 |
46 |
2900 |
5.5 |
2.5 |
90 |
40G-50(Ⅰ)A |
11 |
3.05 |
44 |
43 |
2900 |
4 |
2.5 |
65 |
40G-50(Ⅰ)B |
10 |
2.78 |
38 |
44 |
2900 |
3 |
2.5 |
56 |
40G-80(Ⅰ) |
12.5 |
3.47 |
80 |
36 |
2900 |
11 |
2.5 |
135 |
40G-80(Ⅰ)A |
11 |
3.05 |
70 |
34 |
2900 |
7.5 |
2.5 |
90 |
40G-80(Ⅰ)B |
10 |
2.78 |
60 |
34 |
2900 |
5.5 |
2.5 |
83 |
50G-12.5 |
12.5 |
3.47 |
12.5 |
62 |
2900 |
1.5 |
2.5 |
35 |
50G-20 |
12.5 |
3.47 |
20 |
58 |
2900 |
1.5 |
2.5 |
38 |
50G-20A |
11 |
3.05 |
16 |
53 |
2900 |
1.5 |
2.5 |
34 |
50G-32 |
12.5 |
3.47 |
32 |
52 |
2900 |
3 |
2.5 |
57 |
50G-32A |
11 |
3.05 |
28 |
48 |
2900 |
2.2 |
2.5 |
48 |
50G-32B |
10 |
2.78 |
24 |
50 |
2900 |
1.5 |
2.5 |
44 |
50G-50 |
12.5 |
3.47 |
50 |
46 |
2900 |
5.5 |
2.5 |
91 |
50G-50A |
11 |
3.05 |
44 |
43 |
2900 |
4 |
2.5 |
66 |
50G-50B |
10 |
2.78 |
88 |
44 |
2900 |
3 |
2.5 |
57 |
50G-80 |
12.5 |
3.47 |
80 |
36 |
2900 |
11 |
2.5 |
137 |
50G-80A |
11 |
3.05 |
70 |
34 |
2900 |
7.5 |
2.5 |
92 |
50G-80B |
10 |
2.78 |
60 |
34 |
2900 |
5.5 |
2.5 |
85 |
50G-12.5(Ⅰ) |
25 |
6.94 |
12.5 |
69 |
2900 |
1.5 |
3 |
40 |
50G-12.5(Ⅰ)A |
22 |
6.11 |
10 |
68 |
2900 |
1.5 |
3 |
36 |
50G-20(Ⅰ) |
25 |
6.94 |
20 |
67 |
2900 |
3 |
3 |
56 |
50G-20(Ⅰ)A |
22 |
6.11 |
16 |
63 |
2900 |
2.2 |
3 |
47 |
50G-32(Ⅰ) |
25 |
6.94 |
32 |
63 |
2900 |
4 |
3 |
70 |
50G-32(Ⅰ)A |
22 |
6.11 |
28 |
59 |
2900 |
3 |
3 |
61 |
50G-32(Ⅰ)B |
20 |
5.56 |
24 |
61 |
2900 |
2.2 |
3 |
52 |
50G-50(Ⅰ) |
25 |
6.94 |
50 |
57 |
2900 |
7.5 |
3 |
95 |
50G-50(Ⅰ)A |
22 |
6.11 |
44.2 |
55 |
2900 |
5.5 |
3 |
88 |
50G-50(Ⅰ)B |
20 |
5.56 |
38 |
55 |
2900 |
4 |
3 |
63 |
50G-80(Ⅰ) |
25 |
6.94 |
80 |
50 |
2900 |
15 |
3 |
165 |
50G-80(Ⅰ)A |
22 |
6.11 |
70 |
47 |
2900 |
11 |
3 |
155 |
50G-80(Ⅰ)B |
20 |
5.56 |
60 |
50 |
2900 |
7.5 |
3 |
110 |
65G-12.5 |
25 |
6.94 |
12.5 |
69 |
2900 |
1.5 |
3 |
41 |
65G-12.5A |
22 |
6.11 |
10 |
68 |
2900 |
1.5 |
3 |
37 |
65G-20 |
25 |
6.94 |
20 |
67 |
2900 |
3 |
3 |
56 |
65G-20A |
22 |
6.11 |
16 |
63 |
2900 |
2.2 |
3 |
47 |
65G-32 |
25 |
6.94 |
32 |
63 |
2900 |
4.5 |
3 |
71 |
65G-32A |
22 |
6.11 |
28 |
59 |
2900 |
3 |
3 |
62 |
65G-32B |
20 |
5.56 |
24 |
61 |
2900 |
2.2 |
3 |
53 |
65G-50 |
25 |
6.94 |
50 |
57 |
2900 |
7.5 |
3 |
97 |
65G-50A |
22 |
6.11 |
44.2 |
55 |
2900 |
5.5 |
3 |
90 |
65G-50B |
20 |
5.56 |
38 |
55 |
2900 |
4 |
3 |
65 |
65G-80 |
25 |
6.94 |
80 |
50 |
2900 |
15 |
3 |
166 |
65G-80A |
22 |
6.11 |
70 |
47 |
2900 |
11 |
3 |
156 |
65G-80B |
20 |
5.56 |
60 |
50 |
2900 |
7.5 |
3 |
111 |
65G-12.5(Ⅰ) |
50 |
13.9 |
12.5 |
73 |
2900 |
3 |
3.5 |
59 |
65G-20(Ⅰ) |
50 |
13.9 |
20 |
72.5 |
2900 |
5.5 |
3.5 |
88 |
65G-20(Ⅰ)A |
44 |
12.2 |
16 |
72 |
2900 |
4.5 |
3.5 |
63 |
65G-32(Ⅰ) |
50 |
13.9 |
32 |
71 |
2900 |
7.5 |
3.5 |
97 |
65G-32(Ⅰ)A |
44 |
12.2 |
28 |
70 |
2900 |
5.5 |
3.5 |
90 |
65G-32(Ⅰ)B |
40 |
11.1 |
24 |
69 |
2900 |
4 |
3.5 |
65 |
65G-50( Ⅰ ) |
50 |
13.9 |
50 |
67 |
2900 |
15 |
3.5 |
158 |
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 |
65G-80(Ⅰ) |
50 |
13.9 |
80 |
60 |
2900 |
22 |
3 |
233 |
65G-80(Ⅰ)A |
44 |
12.2 |
70 |
57 |
2900 |
18.5 |
3.5 |
201 |
65G-80(Ⅰ)B |
40 |
11.1 |
60 |
61 |
2900 |
15 |
3.5 |
183 |
80G-12.5 |
50 |
13.9 |
12.5 |
73 |
2900 |
3 |
3.5 |
59 |
80G-12.5A |
44 |
12.2 |
10 |
72 |
2900 |
2.2 |
3.5 |
50 |
80G-20 |
50 |
13.9 |
20 |
72.5 |
2900 |
5.5 |
3.5 |
89 |
80G-20A |
44 |
12.2 |
16 |
72 |
2900 |
4 |
3.5 |
64 |
80G-32 |
50 |
13.9 |
32 |
71 |
2900 |
7.5 |
3.5 |
97 |
80G-32A |
44 |
12.2 |
28 |
70 |
2900 |
5.5 |
3.5 |
90 |
80G-50 |
50 |
13.9 |
50 |
67 |
2900 |
15 |
3 |
158 |
80G-50A |
44 |
12.2 |
44 |
66 |
2900 |
11 |
3 |
148 |
80G-50B |
40 |
11.1 |
38 |
65 |
2900 |
7.5 |
3 |
103 |
80G-80 |
50 |
13.9 |
80 |
60 |
2900 |
22 |
3 |
234 |
80G-80A |
44 |
12.2 |
70 |
57 |
2900 |
18.5 |
3 |
202 |
80G-80B |
40 |
11.1 |
60 |
61 |
2900 |
15 |
3 |
184 |
80G-12.5( Ⅰ ) |
100 |
27.8 |
12.5 |
76 |
2900 |
5.5 |
4.5 |
106 |
80G-20( Ⅰ ) |
100 |
27.8 |
20 |
76 |
2900 |
11 |
4.5 |
144 |
80G-20( Ⅰ )A |
88 |
24.4 |
16 |
74 |
2900 |
7.5 |
4.5 |
99 |
80G-32( Ⅰ ) |
100 |
27.8 |
32 |
76 |
2900 |
15 |
4.5 |
170 |
80G-32( Ⅰ )A |
88 |
24.4 |
28 |
74 |
2900 |
11 |
4.5 |
160 |
80G-32( Ⅰ )B |
80 |
22.2 |
24 |
74 |
2900 |
7.5 |
4.5 |
115 |
80G-50( Ⅰ ) |
100 |
27.8 |
50 |
74 |
2900 |
22 |
4 |
233 |
80G-50( Ⅰ )A |
88 |
24.4 |
44 |
73 |
2900 |
18.5 |
4 |
201 |
80G-50( Ⅰ )B |
80 |
22.2 |
37 |
72 |
2900 |
15 |
4 |
183 |
80G-80( Ⅰ ) |
100 |
27.8 |
80 |
69 |
2900 |
37 |
4 |
410 |
80G-80( Ⅰ )A |
88 |
24.4 |
70 |
69 |
2900 |
30 |
4 |
395 |
80G-80( Ⅰ )B |
80 |
22.7 |
60 |
67 |
2900 |
22 |
4.5 |
337 |
100G-12.5 |
100 |
27.8 |
12.5 |
76 |
2900 |
5.5 |
4.5 |
107 |
100G-12.5A |
88 |
24.4 |
10 |
75 |
2900 |
4 |
4.5 |
82 |
100G-20 |
100 |
27.8 |
20 |
76 |
2900 |
11 |
4.5 |
145 |
100G-20A |
88 |
24.4 |
16 |
74 |
2900 |
7.5 |
4.5 |
100 |
100G-32 |
100 |
27.8 |
32 |
76 |
2900 |
15 |
4.5 |
171 |
100G-32A |
88 |
24.4 |
28 |
74 |
2900 |
11 |
4.5 |
161 |
100G-32B |
80 |
22.2 |
24 |
74 |
2900 |
7.5 |
4.5 |
116 |
100G-50 |
100 |
27.8 |
50 |
74 |
2900 |
22 |
4 |
234 |
100G-50A |
88 |
24.4 |
44 |
72.5 |
2900 |
18.5 |
4 |
202 |
100G-50B |
80 |
22.2 |
37 |
72 |
2900 |
15 |
4 |
184 |
100G-80 |
100 |
27.8 |
80 |
69 |
2900 |
37 |
4 |
410 |
100G-80A |
88 |
24.4 |
70 |
69 |
2900 |
30 |
4 |
395 |
100G-80B |
80 |
22.2 |
60 |
68 |
2900 |
22 |
4 |
337 |
150G-12.5 |
200 |
55.6 |
12.5 |
78 |
1450 |
15 |
4 |
220 |
150G-12.5A |
176 |
48.9 |
10 |
75 |
1450 |
11 |
4 |
205 |
150G-20 |
200 |
55.6 |
20 |
79 |
1450 |
18.5 |
3.5 |
298 |
150G-20A |
176 |
48.9 |
17 |
78 |
1450 |
15 |
3.5 |
263 |
150G-20B |
160 |
44.4 |
14 |
77 |
1450 |
11 |
3.5 |
248 |
150G-32 |
200 |
55.6 |
32 |
78 |
1450 |
30 |
3.5 |
480 |
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