一、产品概述:
工博牌STLP屏蔽泵为立式管道式屏蔽泵，主要由泵体、叶轮、屏蔽电机等组成，采用全新的静密封结构，作到滴水不漏，工作环境不受污染。产品执行GB/T5657-94《离心泵技术条件(III)类》标准。主要适用于空调循环系统、空调致冷系统、空调机组冷却系统、供暖循环系统、生活供水系统、电厂电站水循环系统等，变换有关零件的材质可用于石油、化工、纺织印染、制药、食品、制冷等行业。
二、产品特点:
1、高效节能：采用CFD计算流体动力学，分析计算出泵内压力分布和速度分布关系、优化泵的流道设计，确保泵有高效的水力形线，提高了泵的效率。
2、密封结构：采用全新的静密封结构，无动密封，作到滴水不漏，保证工作环境不受污染；
3、低噪声：采用静噪声设计方法，减少噪声污染，噪声比一般管道泵低3～5%；
4、安装、维修方便： 管道式设计，进出口口径相同且在一条直线安装方便，日常维护非常简单；
5、外形美观：机泵一体，流线设计，外形美观；
6、整机性能好：防护等级IP54，绝缘等级F级； 任何方向的喷水、溅水都不会对该泵造成有害影响；电机采用优秀的电磁方案；采用先进的浮力浮动平衡法，轴向力完全平衡，有效减少石墨轴承的端面磨损，提高运行可靠性。
三、工作条件:
流量：1～900 m3/h 扬程：5～85 m
介质温度－15℃～95℃ 环境温度≤+40℃
系统最高工作压力1.2MPa。
四、工博牌DL.DLR型立式多级泵性能参数表1：
| 型号 |
流量Q |
扬程H
(m) |
效率η
(%) |
转速n
(r/min) |
电机功率
(kw) |
必需汽蚀余量
(m) |
重量
(kg) |
| (m3/h) |
(L/s) |
| PBG40-100 |
6.3 |
1.75 |
12.5 |
54 |
1450 |
0.55 |
3.5 |
32 |
| PBG40-100A |
5.6 |
1.56 |
10 |
52 |
1450 |
0.37 |
3.5 |
32 |
| PBG40-125 |
6.3 |
1.75 |
20 |
46 |
1450 |
1.1 |
3.5 |
34 |
| PBG40-125A |
5.6 |
1.56 |
16 |
45 |
2900 |
0.75 |
3.5 |
33 |
| PBG40-160 |
6.3 |
1.75 |
32 |
40 |
2900 |
2.2 |
3.5 |
47 |
| PBG40-160A |
5.9 |
1.64 |
28 |
39 |
2900 |
1.5 |
3.5 |
43 |
| PBG40-160B |
5.5 |
1.53 |
24 |
38 |
2900 |
1.1 |
3.5 |
38 |
| PBG40-200 |
6.3 |
1.75 |
50 |
33 |
2900 |
4.0 |
3.5 |
74 |
| PBG40-200A |
5.9 |
1.64 |
44 |
31 |
2900 |
3.0 |
3.5 |
62 |
| PBG40-200B |
5.3 |
1.47 |
36 |
29 |
2900 |
2.2 |
3.5 |
52 |
| PBG40-250 |
6.3 |
1.75 |
80 |
28 |
2900 |
7.5 |
3.5 |
105 |
| PBG40-250A |
5.9 |
1.64 |
70 |
28 |
2900 |
5.5 |
3.5 |
98 |
| PBG40-250B |
5.5 |
1.53 |
60 |
27 |
2900 |
4.0 |
3.5 |
77 |
| PBG40-100(I) |
12.5 |
3.47 |
12.5 |
62 |
1450 |
1.1 |
3.5 |
34 |
| PBG40-100(I)A |
11 |
3.05 |
10 |
60 |
1450 |
0.75 |
3.5 |
31 |
| PBG40-125(I) |
12.5 |
3.47 |
20 |
58 |
1450 |
1.5 |
3.5 |
38 |
| PBG40-125(I)A |
11 |
3.05 |
16 |
57 |
1450 |
1.1 |
3.5 |
33 |
| PBG40-160(I) |
12.5 |
3.47 |
32 |
52 |
2900 |
3.0 |
3.5 |
56 |
| PBG40-160(I)A |
11.7 |
3.25 |
28 |
51 |
2900 |
2.2 |
3.5 |
47 |
| PBG40-160(I)B |
10.4 |
2.89 |
22 |
50 |
2900 |
1.5 |
3.5 |
43 |
| PBG40-200(I) |
12.5 |
3.47 |
50 |
46 |
2900 |
5.5 |
3.5 |
85 |
| PBG40-200(I)A |
11.7 |
3.25 |
44 |
45 |
2900 |
4.0 |
3.5 |
75 |
| PBG40-200(I)B |
10.6 |
2.94 |
36 |
44 |
2900 |
3.0 |
3.5 |
63 |
| PBG40-250(I) |
12.5 |
3.47 |
80 |
38 |
2900 |
11 |
3.5 |
145 |
| PBG40-250(I)A |
11.6 |
3.22 |
70 |
38 |
2900 |
7.5 |
3.5 |
95 |
| PBG40-250(I)B |
10.8 |
3.0 |
60 |
37 |
2900 |
7.5 |
3.5 |
94 |
| PBG40-250(I)C |
10.0 |
2.78 |
52 |
36 |
2900 |
5.5 |
3.5 |
88 |
| PBG50-100 |
12.5 |
3.47 |
12.5 |
62 |
1450 |
1.1 |
3.5 |
36 |
| PBG50-100A |
11 |
3.05 |
10 |
60 |
1450 |
0.75 |
3.5 |
35 |
| PBG50-125 |
12.5 |
3.47 |
20 |
58 |
1450 |
1.5 |
3.5 |
43 |
| PBG50-125A |
11 |
3.05 |
16 |
57 |
1450 |
1.1 |
3.5 |
38 |
| PBG50-160 |
12.5 |
3.47 |
32 |
52 |
2900 |
3.0 |
3.5 |
59 |
| PBG50-160A |
11.7 |
3.25 |
28 |
51 |
2900 |
2.2 |
3.5 |
51 |
| PBG50-160B |
10.4 |
2.89 |
22 |
50 |
2900 |
1.5 |
3.5 |
47 |
| PBG50-200 |
12.5 |
3.47 |
50 |
46 |
2900 |
5.5 |
3.5 |
101 |
| PBG50-200A |
11.7 |
3.25 |
44 |
45 |
2900 |
4.0 |
3.5 |
80 |
| PBG50-200B |
10.6 |
2.94 |
36 |
44 |
2900 |
3.0 |
3.5 |
68 |
| PBG50-250 |
12.5 |
3.47 |
80 |
38 |
2900 |
11 |
3.5 |
160 |
| PBG50-250A |
11.6 |
3.22 |
70 |
38 |
2900 |
7.5 |
3.5 |
115 |
| PBG50-250B |
10.8 |
3.0 |
60 |
37 |
2900 |
7.5 |
3.5 |
114 |
| PBG50-250C |
10.0 |
2.78 |
52 |
36 |
2900 |
5.5 |
3.5 |
108 |
| PBG50-100(I) |
25 |
6.94 |
12.5 |
69 |
1450 |
1.5 |
3.8 |
41 |
| PBG50-100(I)A |
22.3 |
6.19 |
10 |
67 |
1450 |
1.1 |
3.8 |
36 |
| PBG50-125(I) |
25 |
6.94 |
20 |
68 |
1450 |
3.0 |
3.8 |
56 |
| PBG50-125(I)A |
22.3 |
6.49 |
16 |
66 |
1450 |
2.2 |
3.8 |
48 |
| PBG50-160(I) |
25 |
6.94 |
32 |
63 |
1450 |
4.0 |
3.8 |
72 |
| PBG50-160(I)A |
23.4 |
6.5 |
28 |
62 |
1450 |
4.0 |
3.8 |
71 |
| PBG50-160(I)B |
21.6 |
6.0 |
24 |
58 |
1450 |
3.0 |
3.8 |
59 |
| PBG50-200(I) |
25 |
6.94 |
50 |
58 |
2900 |
7.5 |
3.8 |
108 |
| PBG50-200(I)A |
23.5 |
6.53 |
44 |
57 |
2900 |
7.5 |
3.8 |
107 |
| PBG50-200(I)B |
21.8 |
6.06 |
38 |
55 |
2900 |
5.5 |
3.8 |
100 |
| PBG50-250(I) |
25 |
6.94 |
80 |
50 |
2900 |
15.0 |
3.8 |
175 |
| PBG50-250(I)A |
23.4 |
6.5 |
70 |
50 |
2900 |
11.0 |
3.8 |
165 |
| PBG50-250(I)B |
21.6 |
6.0 |
60 |
48 |
2900 |
11.0 |
3.8 |
165 |
| PBG50-315(I) |
25 |
6.94 |
125 |
40 |
2900 |
30.0 |
3.8 |
310 |
| PBG50-315(I)A |
23.7 |
6.58 |
113 |
40 |
2900 |
22.0 |
3.8 |
245 |
| PBG50-315(I)B |
22.5 |
6.25 |
101 |
39 |
2900 |
18.5 |
3.8 |
215 |
| PBG50-315(I)C |
20.6 |
5.72 |
85 |
38 |
2900 |
15.0 |
3.8 |
195 |
| PBG65-100 |
25 |
6.94 |
12.5 |
69 |
1450 |
1.2 |
3.8 |
46 |
| PBG65-100A |
22.3 |
6.19 |
10 |
67 |
1450 |
1.1 |
3.8 |
41 |
| PBG65-125 |
25 |
6.94 |
20 |
68 |
1450 |
3.0 |
3.8 |
58 |
| PBG65-125A |
22.3 |
6.19 |
16 |
66 |
1450 |
2.2 |
3.8 |
49 |
| PBG65-160 |
25 |
6.94 |
32 |
63 |
1450 |
4.0 |
3.8 |
75 |
| PBG65-160A |
23.4 |
6.5 |
28 |
62 |
1450 |
4.0 |
3.8 |
75 |
| PBG65-160B |
21.6 |
6.0 |
24 |
58 |
1450 |
3.0 |
3.8 |
63 |
| PBG65-200 |
25 |
6.94 |
50 |
58 |
2900 |
7.5 |
3.8 |
107 |
| PBG65-200A |
23.5 |
6.53 |
44 |
57 |
2900 |
7.5 |
3.8 |
107 |
| PBG65-200B |
21.8 |
6.06 |
38 |
55 |
2900 |
5.5 |
3.8 |
100 |
| PBG65-250 |
25 |
6.94 |
80 |
50 |
2900 |
15.0 |
3.8 |
180 |
| PBG65-250A |
23.4 |
6.5 |
70 |
50 |
2900 |
11.0 |
3.8 |
170 |
| PBG65-250B |
21.6 |
6.0 |
60 |
49 |
2900 |
11.0 |
3.8 |
170 |
| PBG65-315 |
25 |
6.94 |
125 |
40 |
2900 |
30. |
3.8 |
320 |
| PBG65-315A |
23.7 |
6.58 |
113 |
40 |
2900 |
22.0 |
3.8 |
255 |
| PBG65-315B |
22.5 |
6.25 |
101 |
39 |
2900 |
18.5 |
3.8 |
225 |
| PBG65-315C |
20.6 |
5.72 |
85 |
38 |
2900 |
15.5 |
3.8 |
205 |
| PBG65-100(I) |
50 |
13.9 |
12.5 |
73 |
1450 |
3.0 |
4.2 |
63 |
| PBG65-100(I)A |
44.7 |
12.5 |
10 |
72 |
1450 |
2.2 |
4.2 |
53 |
| PBG65-125(I) |
50 |
13.9 |
20 |
72.5 |
1450 |
5.5 |
4.2 |
99 |
| PBG65-125(I)A |
45 |
12.5 |
16 |
71 |
1450 |
4.0 |
4.2 |
78 |
| PBG65-160(I) |
50 |
13.9 |
32 |
71 |
1450 |
7.5 |
4.2 |
103 |
| PBG65-160(I)A |
46.7 |
13.0 |
28 |
70 |
1450 |
7.5 |
4.2 |
103 |
| PBG65-160(I)B |
43.3 |
12.0 |
24 |
69 |
1450 |
5.5 |
4.2 |
97 |
| PBG65-200(I) |
50 |
13.9 |
50 |
67 |
2900 |
15.0 |
4.2 |
176 |
| PBG65-200(I)A |
47 |
13.1 |
44 |
66 |
2900 |
11.0 |
4.2 |
166 |
| PBG65-200(I)B |
43.5 |
12.1 |
38 |
65 |
2900 |
7.5 |
4.2 |
114 |
| PBG65-250(I) |
50 |
13.9 |
80 |
59 |
2900 |
22.0 |
4.2 |
235 |
| PBG65-250(I)A |
46.7 |
13.0 |
70 |
59 |
2900 |
18.5 |
4.2 |
205 |
| PBG65-250(I)B |
43.3 |
12.0 |
60 |
58 |
2900 |
15.0 |
4.2 |
180 |
| PBG65-315(I) |
50 |
13.9 |
125 |
54 |
2900 |
34.0 |
4.2 |
350 |
| PBG65-315(I)A |
46.5 |
12.9 |
110 |
54 |
2900 |
30.0 |
4.2 |
355 |
| PBG65-315(I)B |
44.5 |
12.4 |
100 |
53 |
2900 |
30.0 |
4.2 |
335 |
| PBG65-315(I)C |
41 |
11.4 |
85 |
51 |
2900 |
22.0 |
4.2 |
270 |
| PBG80-100 |
50 |
13.9 |
12.5 |
73 |
1450 |
3.0 |
4.2 |
63 |
| PBG80-100A |
44.7 |
12.4 |
10 |
72 |
1450 |
2.2 |
4.2 |
54 |
| 型号 |
流量Q |
扬程H
(m) |
效率η
(%) |
转速n
(r/min) |
电机功率
(kw) |
必需汽蚀余量
(m) |
重量
(kg) |
| (m3/h) |
(L/s) |
| PBG80-125 |
50 |
13.9 |
20 |
72.5 |
1450 |
5.5 |
4.2 |
99 |
| PBG80-125A |
45 |
12.5 |
16 |
71 |
1450 |
4.0 |
4.2 |
79 |
| PBG80-160 |
50 |
13.9 |
32 |
71 |
1450 |
7.5 |
4.2 |
105 |
| PBG80-160A |
46.7 |
13.0 |
28 |
70 |
1450 |
7.5 |
4.2 |
105 |
| PBG80-160B |
43.3 |
12.0 |
24 |
69 |
1450 |
5.5 |
4.2 |
98 |
| PBG80-200 |
50 |
13.9 |
50 |
67 |
2900 |
15.5 |
4.2 |
175 |
| PBG80-200A |
47 |
13.1 |
44 |
66 |
2900 |
11.0 |
4.2 |
165 |
性能参数表2：
|
|
| PBG80-200B |
43.5 |
12.1 |
38 |
65 |
2900 |
7.5 |
4.2 |
115 |
| PBG80-250 |
50 |
13.9 |
80 |
59 |
2900 |
22.0 |
4.2 |
240 |
| PBG80-250A |
46.7 |
13.0 |
70 |
59 |
2900 |
18.5 |
4.2 |
210 |
| PBG80-250B |
43.3 |
12.0 |
60 |
58 |
2900 |
15.0 |
4.2 |
182 |
| PBG80-315 |
50 |
13.9 |
125 |
54 |
2900 |
37.0 |
4.2 |
355 |
| PBG80-315A |
46.5 |
12.9 |
110 |
54 |
2900 |
30.0 |
4.2 |
340 |
| PBG80-315B |
44.5 |
12.4 |
100 |
53 |
2900 |
30.0 |
4.2 |
340 |
| PBG80-315C |
41 |
11.4 |
85 |
51 |
2900 |
22.0 |
4.2 |
275 |
| PBG80-100(I) |
100 |
27.8 |
12.5 |
76 |
1450 |
5.5 |
4.2 |
108 |
| PBG80-100(I)A |
89 |
24.7 |
10 |
74 |
1450 |
4.0 |
4.2 |
87 |
| PBG80-125(I) |
100 |
27.8 |
20 |
76 |
1450 |
11.0 |
4.2 |
163 |
| PBG80-125(I)A |
89 |
24.7 |
16 |
74 |
1450 |
7.5 |
4.2 |
113 |
| PBG80-160(I) |
100 |
27.8 |
32 |
76 |
1450 |
15.0 |
4.2 |
184 |
| PBG80-160(I)A |
93.5 |
26.0 |
28 |
74 |
1450 |
11.0 |
4.2 |
174 |
| PBG80-160(I)B |
86.6 |
24.1 |
24 |
72 |
1450 |
11.0 |
4.2 |
174 |
| PBG80-200(I) |
100 |
27.8 |
50 |
74 |
1450 |
22.0 |
4.2 |
251 |
| PBG80-200(I)A |
93.5 |
26.0 |
44 |
73 |
1450 |
18.5 |
5.5 |
220 |
| PBG80-200(I)B |
87 |
24.2 |
38 |
71 |
1450 |
15.0 |
5.5 |
198 |
| PBG100-100 |
100 |
27.8 |
12.5 |
76 |
1450 |
5.5 |
5.5 |
113 |
| PBG100-100A |
89 |
24.7 |
10 |
74 |
1450 |
4.0 |
5.5 |
91 |
| PBG100-125 |
100 |
27.8 |
20 |
76 |
1450 |
11.0 |
5.5 |
169 |
| PBG100-125A |
89 |
24.7 |
16 |
74 |
1450 |
7.5 |
5.5 |
118 |
| PBG100-160 |
100 |
27.8 |
32 |
76 |
1450 |
15.0 |
5.5 |
191 |
| PBG100-160A |
93.5 |
26.0 |
28 |
74 |
1450 |
11.0 |
5.5 |
181 |
| PBG100-160B |
86.6 |
24.1 |
24 |
72 |
1450 |
11.0 |
5.5 |
181 |
| PBG100-200 |
100 |
27.8 |
50 |
74 |
1450 |
22.0 |
5.5 |
245 |
| PBG100-200A |
93.5 |
26.0 |
44 |
73 |
1450 |
18.5 |
5.5 |
215 |
| PBG100-200B |
87 |
27.2 |
38 |
71 |
1450 |
15.0 |
5.5 |
193 |
| PBG125-100 |
160 |
44.4 |
12.5 |
82 |
1450 |
11.0 |
5.5 |
180 |
| PBG125-100A |
143 |
39.7 |
10 |
77 |
1450 |
7.5 |
5.5 |
125 |
| PBG125-125 |
160 |
44.4 |
20 |
80 |
1450 |
15.0 |
5.5 |
220 |
| PBG125-25A |
143 |
39.7 |
16 |
77 |
1450 |
11.0 |
5.5 |
210 |
| PBG125-160 |
160 |
44.4 |
32 |
78 |
1450 |
22.0 |
5.5 |
265 |
| PBG125-160A |
150 |
41.7 |
28 |
76 |
1450 |
18.5 |
5.5 |
230 |
| PBG125-1160B |
138 |
38.3 |
24 |
73 |
1450 |
15.0 |
5.5 |
215 |
| PBG125-200 |
160 |
44.4 |
50 |
77 |
1450 |
37.0 |
5.5 |
395 |
| PBG125-200A |
150 |
41.7 |
44 |
76 |
1450 |
30.0 |
5.5 |
380 |
| PBG125-200B |
138 |
38.3 |
37.5 |
75 |
1450 |
22.0 |
5.5 |
320 |
| PBG150-200 |
200 |
55.6 |
12.5 |
78 |
1450 |
15.0 |
5.0 |
265 |
| PBG150-200A |
179 |
49.7 |
10 |
76 |
1450 |
11.0 |
5.0 |
244 |
| PBG150-250 |
200 |
55.6 |
20 |
79 |
1450 |
18.5 |
5.0 |
300 |
| PBG150-250A |
184.4 |
51.2 |
17 |
78 |
1450 |
15.0 |
5.0 |
262 |
| PBG150-250B |
167 |
46.4 |
14 |
76 |
1450 |
11.0 |
5.0 |
241 |
| PBG150-315 |
200 |
55.6 |
32 |
78 |
1450 |
30.0 |
5.5 |
410 |
| PBG150-315A |
187 |
51.9 |
28 |
77 |
1450 |
22.0 |
5.5 |
335 |
| PBG150-315B |
173 |
48.1 |
24 |
76 |
1450 |
18.5 |
5.5 |
315 |
| PBG150-400 |
200 |
55.6 |
50 |
75 |
1450 |
45.0 |
5.5 |
490 |
| PBG150-400A |
187 |
51.9 |
44 |
74 |
1450 |
37.0 |
5.5 |
454 |
| PBG150-400B |
174 |
48.3 |
38 |
73 |
1450 |
30.0 |
5.5 |
435 |
| PBG150-400C |
160 |
44.4 |
32 |
71 |
1450 |
22.0 |
5.5 |
365 |
| PBG200-200 |
200 |
55.6 |
12.5 |
78 |
1450 |
15.0 |
5.0 |
265 |
| PBG200-200A |
179 |
49.7 |
10 |
76 |
1450 |
11.0 |
5.0 |
244 |
| PBG200-250 |
200 |
55.9 |
20 |
79 |
1450 |
18.5 |
5.0 |
305 |
| PBG200-250A |
184.4 |
51.2 |
17 |
78 |
1450 |
15.0 |
5.0 |
267 |
| PBG200-250B |
167 |
46.4 |
14 |
76 |
1450 |
11.1 |
5.0 |
246 |
| PBG200-315 |
200 |
55.6 |
32 |
78 |
1450 |
30.0 |
5.5 |
417 |
| PBG200-315A |
187 |
51.9 |
28 |
77 |
1450 |
22.0 |
5.5 |
342 |
| PBG200-315B |
173 |
48.1 |
24 |
76 |
1450 |
18.5 |
5.5 |
322 |
| PBG200-400 |
200 |
55.6 |
50 |
75 |
1450 |
45.0 |
5.5 |
498 |
| PBG200-400A |
187 |
51.9 |
44 |
74 |
1450 |
37.0 |
5.5 |
462 |
| PBG200-400B |
174 |
48.3 |
38 |
73 |
1450 |
30.0 |
5.5 |
443 |
| PBG200-400C |
160 |
44.4 |
32 |
71 |
1450 |
22.0 |
5.5 |
373 |
| PBG200-200(I) |
400 |
111.1 |
12.5 |
80 |
1450 |
22.0 |
5.5 |
382 |
| PBG200-200(I)A |
358 |
99.4 |
10 |
78 |
1450 |
18.5 |
5.5 |
364 |
| PBG200-250(I) |
400 |
111.4 |
20 |
80 |
1450 |
30.0 |
5.5 |
475 |
| PBG200-250(I)A |
358 |
99.4 |
16 |
78 |
1450 |
22.0 |
5.5 |
