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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