DL、DLR系列离心泵其结构为单吸、多级分段、立式离心泵，流量范围2-350m3/h，扬程范围22-300m，是高层建筑、生活小区、工业、民用供水、及集中供热系统符合JB/TQ809-89《立式多级离心泵式与基本参数》和GB/T -95《离心泵技术条件(III类)》标准的要求。DLR系列泵适用于输送130℃以下热水。
[二]产品特点：
1、噪音低：由于独特的设计、制造工艺使本系列产品的噪音大大降低，从而给人以安静的空间。
2、占地面积小，安装方便：泵为立式结构，泵的出水口可以旋转90度、180度、270度等四个方位，安装非常方便。
3、选择范围广：流量范围2-350m3/h，扬程范围22-300m，完全满足顾客的使用和设计要求。
4、性能可靠，使用寿命长：本系列泵已推向市场10年多，维修率极低，每时每刻都在为自己的使用默默工作。
|
Ty |
St |
Q
(m3/h) |
H
(m) |
n
(r/min) |
E
(%) |
(NPSH)
r
(M) |
N
(Kw) |
M/Kw |
DR
(mm) |
DC
(mm) |
W
(Kg) |
|
40DL
40DLR |
2 |
4.9
6.2
7.4 |
24.8
23.6
21.6 |
1450 |
37
40
39 |
3.19 |
0.83
0.92
1.03 |
90L-4/1.5 |
40
|
40 |
208 |
|
3 |
4.9
6.2
7.4 |
37.2
35.4
32.4 |
37
40
39 |
1.25
1.38
1.55 |
100L1-4/2.2 |
247 |
|
4 |
4.9
6.2
7.4 |
49.6
47.2
43.2 |
37
40
39 |
1.67
1.84
2.07 |
100L2-4/3 |
267 |
|
5 |
4.9
6.2
7.4 |
62
59
54 |
37
40
39 |
2.08
2.30
2.58 |
112M-4/4
|
288 |
|
6 |
4.9
6.2
7.4 |
74.4
70.8
64.8 |
37
40
39 |
2.50
2.76
3.10 |
309 |
|
7 |
4.9
6.2
7.4 |
86.8
82.6
75.6 |
37
40
39 |
2.91
3.22
3.62 |
132S-4/5.5 |
332 |
|
8 |
4.9
6.2
7.4 |
99.2
94.4
86.4 |
37
40
39 |
3.33
3.68
4.14
|
353 |
|
9 |
4.9
6.2
7.4 |
112
106
97 |
37
40
39 |
3.75
4.14
4.65 |
132M-4/7.5 |
373 |
|
10 |
4.9
6.2
7.4 |
124
118
108 |
37
40
39 |
4.16
4.60
5.17 |
394 |
|
11 |
4.9
6.2
7.4 |
136
130
119 |
37
40
39 |
4.58
5.06
5.69 |
415 |
|
12 |
4.9
6.2
7.4 |
149
142
130 |
37
40
39 |
5.00
5.52
6.20 |
160M-4/11 |
440 |
|
Ty |
St |
Q
(m3/h) |
H
(m) |
n
(r/min) |
E
(%) |
(NPSH)r
(m) |
N
(Kw) |
M/Kw |
DR
(mm) |
DC
(mm) |
NW
(Kg) |
|
50DL
50DLR |
2 |
9.0
12.6
16.2 |
26.6
24.4
21.2 |
1450 |
50
54
52 |
2.6
2.7
2.2 |
1.30
1.55
1.80 |
100L2-4/3 |
50 |
40 |
235 |
|
3 |
9.0
12.6
16.2 |
39.9
36.6
31.8 |
50
54
52 |
2.6
2.7
2.2 |
1.96
2.33
2.70 |
256 |
|
4 |
9.0
12.6
16.2 |
53.2
48.8
42.4
|
50
54
52 |
2.6
2.7
2.2 |
2.61
3.10
3.60 |
112M-4/4 |
265 |
|
5 |
9.0
12.6
16.2 |
66.5
61
53 |
50
54
52 |
2.6
2.7
2.2 |
3.26
3.88
4.50
|
132S-4/5.5 |
326 |
|
6 |
9.0
12.6
16.2 |
79.8
73.2
63.6 |
50
54
52 |
2.6
2.7
2.2 |
3.91
4.65
5.49
|
347 |
|
7 |
9.0
12.6
16.2 |
93.1
85.4
74.2
|
50
54
52 |
2.6
2.7
2.2 |
4.56
5.43
6.30
|
132M-4/7.5 |
391 |
|
8 |
9.0
12.6
16.2 |
106
97.6
84.6 |
50
54
52 |
2.6
2.7
2.2 |
5.22
6.20
7.20 |
402 |
|
9 |
9.0
12.6
16.2 |
120
110
95.4 |
50
54
52 |
2.6
2.7
2.2 |
5.87
6.98
8.10 |
160M-4/11 |
466 |
|
10 |
9.0
12.6
16.2 |
133
122
106 |
50
54
52 |
2.6
2.7
2.2 |
6.52
7.75
9.00 |
489 |
|
11 |
9.0
12.6
16.2 |
147
134
117 |
50
54
52 |
2.6
2.7
2.2 |
7.21
8.51
9.93 |
510 |
|
12 |
9.0
12.6
16.2 |
160
144
128 |
50
54
52 |
2.6
2.7
2.2 |
7.84
9.28
10.9 |
160L-4/15 |
550 |
|
Ty |
St |
Q
(m3/h) |
H
(m) |
n
(r/min) |
E
(%) |
(NPSH)r
(m) |
N
(Kw) |
M/Kw |
DR
(mm) |
DC
(mm) |
NW
(Kg) |
|
65DL
65DLR |
2 |
18
30
35 |
37
32
29
|
1450 |
56
62
60 |
2.4
2.8
3.1 |
3.24
4.22
4.6 |
132S-4/5.5 |
65 |
50 |
379 |
|
3 |
18
30
35 |
55.5
48
43.5 |
56
62
60 |
2.4
2.8
3.1 |
4.86
6.33
6.9 |
132M-4/7.5 |
447 |
|
4 |
18
30
35 |
74
64
58 |
56
62
60 |
2.4
2.8
3.1 |
6.48
8.44
9.2 |
160M-4/11 |
536 |
|
5 |
18
30
35 |
92.5
80
72.5 |
56
62
60 |
2.4
2.8
3.1 |
8.1
10.6
11.5 |
160L-4/15 |
600 |
|
6 |
18
30
35 |
111
96
87 |
56
62
60 |
2.4
2.8
3.1 |
6.72
12.7
13.8 |
644 |
|
7 |
18
30
35 |
130
112
102 |
56
62
60 |
2.4
2.8
3.1 |
11.3
14.8
16.1 |
180M-4/18.5
|
728 |
|
8 |
18
30
35 |
148
128
116 |
56
62
60 |
2.4
2.8
3.1 |
13.0
16.9
18.4 |
180L-4/22 |
794 |
|
9 |
18
30
35 |
167
144
131 |
56
62
60 |
2.4
2.8
3.1 |
14.6
19.0
20.7 |
839 |
|
10 |
18
30
35 |
185
160
145 |
56
62
60 |
2.4
2.8
3.1 |
16.2
21.1
23 |
200L-4/30 |
962 |
|
11 |
18
30
35 |
204
176
160 |
56
62
60 |
2.4
2.8
3.1 |
17.9
23.2
25.5 |
1010 |
|
12 |
18
30
35 |
222
192
174 |
56
62
60 |
2.4
2.8
3.1 |
19.4
25.3
27.6 |
1055 |
|
Ty |
St |
Q
(m3/h) |
H
(m) |
n
(r/min) |
E
(%) |
(NPSH)r
(m) |
N
(Kw) |
M/Kw |
DR
(mm) |
DC
(mm) |
NW
(Kg) |
|
80DL
80DLR
|
2 |
32
50
65 |
43.2
40
34.2 |
1450 |
60.7
70
66.5 |
2.2
2.5
2.8 |
6.28
7.84
9.12
|
160M-4/11 |
80
|
65 |
556 |
|
3 |
32
50
65 |
64.8
60
51.3 |
60.7
70
66.5 |
2.2
2.5
2.8 |
9.42
11.8
13.7 |
160L-4/15 |
640 |
|
4 |
32
50
65 |
86.4
80
68.4 |
60.7
70
66.5 |
2.2
2.5
2.8 |
12.6
15.7
18.2 |
180L-4/22 |
756 |
|
5 |
32
50
65 |
108
100
85.5 |
60.7
70
66.5 |
2.2
2.5
2.8 |
15.7
19.6
22.8 |
200L-4/30 |
900 |
|
6 |
32
50
65 |
130
120
103 |
60.7
70
66.5 |
2.2
2.5
2.8 |
18.8
23.5
27.4 |
200L-4/30 |
945 |
|
7 |
32
50
65 |
151
140
120 |
60.7
70
66.5 |
2.2
2.5
2.8 |
22.0
27.4
31.9 |
225S-4/37 |
1038 |
|
8 |
32
50
65 |
173
160
137 |
60.7
70
66.5 |
2.2
2.5
2.8 |
25.1
31.4
36.5 |
225M-4/45 |
1120 |
|
9 |
32
50
65 |
194
180
154 |
60.7
70
66.5 |
2.2
2.5
2.8 |
28.3
35.3
41.4 |
1175 |
|
10 |
32
50
65 |
216
200
171 |
60.7
70
66.5 |
2.2
2.5
2.8 |
31.4
39.2
45.6 |
250M-4/55
|
1335 |
|
11 |
32
50
65 |
238
220
188 |
60.7
70
66.5 |
2.2
2.5
2.8 |
34.6
43.1
50.2 |
1390 |
|
12 |
32
50
65 |
259
240
205 |
60.7
70
66.5 |
2.2
2.5
2.8 |
37.6
47.1
54.7 |
1460 |
|
100DL
100DLR
|
2 |
72
100
126 |
43.4
40
34 |
1450
|
65
72
70 |
2.8
3.5
4.4 |
13.1
15.1
16.7 |
180M-4/18.5 |
100
|
80
|
764 |
|
3 |
72
100
126 |
65.1
60
51 |
65
72
70 |
2.8
3.5
4.4 |
19.7
22.7
25.0 |
200L-4/30 |
900 |
|
4 |
72
100
126 |
86.8
80
68
|
65
72
70 |
2.8
3.5
4.4 |
26.2
30.3
33.3 |
225S-4/37 |
995 |
|
5 |
72
100
126 |
109
100
85 |
65
72
70 |
2.8
3.5
4.4 |
32.8
37.9
41.7 |
225M-4/45 |
1079 |
|
6 |
72
100
126 |
130
120
102 |
65
72
70 |
2.8
3.5
4.4 |
39.3
45.4
50.0 |
250M-4/55 |
1241 |
|
7 |
72
100
126 |
152
140
119 |
65
72
70 |
2.8
3.5
4.4 |
45.9
53.0
58.4 |
280S-4/75 |
1443 |
|
8 |
72
100
126 |
174
160
136 |
65
72
70 |
2.8
3.5
4.4 |
52.4
60.6
66.7 |
1500 |
|
9 |
72
100
126 |
195
180
153 |
65
72
70 |
2.8
3.5
4.4 |
59.0
68.1
75.0 |
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