(长沙东方工业泵厂 13755154094 qq475946464 0731-85018184李经理)
300S19 12SH-19离心泵 清水泵 中开泵性能参数;流量612-790-935m3/h 扬程;22-19-14m 效率80-87-85 轴功率45.9-46.9-47.6 电机功率55kw 电机型号Y250m-4 转速1480r/min
300S19 12SH-19离心泵 清水泵 中开泵性能参数流量485-693-798m3/h 扬程;18.5-14.8-12.1m 效率71-80-75 轴功率38.7-39.2-39.1 电机功率45kw 电机型号Y225m-4 转速1480r/min
300S19A 12SH-19A离心泵 清水泵 中开泵过流材质;S型泵;铸铁 也可根据用户要求采用不同材质。
300S19 300S19A 12SH-19离心泵 清水泵 中开泵旋向 ; 从电机端看,泵顺时针旋转(也可根据用户要求定制)
300S19 300S19A 12SH-19离心泵 清水泵 中开泵结构说明
﹒S型泵的吸入口与吐出口均在水泵轴心线的下方,与轴线垂直成水平方向。检修时无需拆卸进出口水管及电动机。从传动方向看去,水泵为顺时针方向旋转(根据用户需要亦可改为逆时针方向旋转)。
﹒泵的主要零件有;泵体、泵盖、叶轮、轴、双吸密封环、轴套等。除轴的材料为优质碳钢外,其余主零件由铸铁、铸钢、不锈钢制成。
﹒泵体与泵盖构成叶轮的工作室,在进出法兰上,装有安装真空表和压力表的管螺孔。进出水法兰的下部,装有放水的管螺纹孔。
﹒经过静平衡检验的叶轮,用轴套和两边的轴套螺母固定在轴上,其轴向位置可通过轴套螺母进行调整。叶轮的轴向力利用其叶片对称布置、两面进水达到平衡。
﹒泵轴承为向心球轴承。轴承装在轴承体内、安装在泵体两端,用黄油润滑。
﹒双吸密封环用以减少水泵压力室的水漏回吸水室。
﹒泵通过弹性联轴器由电动机直接传动,必要时亦可用内燃机传动。
﹒轴封为软填料密封(根据需要也可装机密封)。为了防止空气进入泵内和冷却润滑密封腔,在填料之间装填料环,水泵工作时少量高压水,通过泵盖中开面上的梯形凹槽流入填料腔,起水封作用
300S19 300S19A 12SH-19离心泵 清水泵 中开泵单级双吸中开泵型号对照表
新型号
|
替代型号
|
新型号
|
替代型号
|
新型号
|
替代型号
|
S
|
SH
|
SA
|
S
|
SH
|
SA
|
S
|
SH
|
SA
|
150S97
|
|
6SA-6
|
500S35
|
20Sh-13
|
20SA-14
|
1200S35
|
|
|
150S78
|
6Sh-6
|
6SA-8
|
500S22
|
20Sh-19
|
20SA-22
|
1400S52
|
|
湘江56-16
|
150S50
|
6Sh-9
|
8SA-8
|
500S13
|
20Sh-28
|
20SA-28
|
1400S30
|
|
|
200S95
|
8Sh-6
|
8SA-7
|
600S100
|
24Sh-6
|
24SA-6
|
1400S22
|
|
湘江56-23
|
200S63
|
8Sh-9
|
8SA-10
|
600S75
|
24Sh-6
|
24SA-10
|
1400S15
|
|
湘江56-28
|
200S42
|
8Sh-13
|
|
600S47
|
24Sh-13
|
24SA-14
|
|
|
|
250S95
|
|
10SA-6
|
600S32
|
24Sh-19
|
24SA-18
|
|
|
|
250S65
|
10 Sh-6
|
10SA-6F
|
600S22
|
24Sh-28
|
24SA-28
|
|
|
|
250S39
|
10 Sh-9
|
|
700S90
|
|
28SA-10
|
|
|
|
250S24
|
10 Sh-13
|
|
700S56
|
|
28SA-10K
|
|
|
|
250S14
|
10 Sh-19
|
|
700S35
|
|
|
|
|
|
300S90
|
12 Sh-6
|
|
800S76
|
|
32SA-10
|
|
|
|
300S58
|
12 Sh-9
|
12SA-10
|
800S47
|
|
|
|
|
|
300S32
|
12 Sh-13
|
|
800S32
|
32Sh-19
|
32SA-19
|
|
|
|
300S19
|
12Sh-19
|
|
800S22
|
|
|
|
|
|
300S12
|
12 Sh-28
|
|
900S80
|
|
|
|
|
|
350S125
|
14 Sh-6
|
|
900S58
|
|
|
|
|
|
350S75
|
14 Sh-9
|
14SA-10
|
900S35
|
|
|
|
|
|
350S44
|
14 Sh-13
|
|
900S23
|
|
|
|
|
|
350S26
|
14Sh-19
|
|
1000S46
|
|
|
|
|
|
350S16
|
14Sh-28
|
|
1000S31
|
|
|
|
|
|
400S90
|
|
16SA-9
|
1000S22
|
|
|
|
|
|
400S57
|
|
|
1000S44
|
|
湘英44-20
|
|
|
|
500S98
|
20 Sh-6
|
20SA-6
|
1100S28
|
|
|
|
|
|
500S59
|
20 Sh-9
|
20SA-10
|
1200S24
|
48Sh-22
|
湘英48-18
|
|
|
|
型号泵
Pump type
|
泵 外 型 尺 寸
Pump overall size
|
进口法兰尺寸
Inlet flange size
|
出口法兰尺寸
Outlet flange size
|
L
|
L1
|
L2
|
L3
|
B
|
B1
|
B2
|
B3
|
H
|
H1
|
H2
|
H3
|
n-Φd
|
Dg1
|
Do1
|
D1
|
n-Φd1
|
Dg2
|
Do2
|
D2
|
n-Φ d2
|
150S97
|
740.5
|
410
|
300
|
250
|
550
|
250
|
340
|
250
|
490
|
258
|
140
|
174
|
4-Φ18
|
150
|
240
|
235
|
8-Φ18
|
100
|
180
|
200
|
8-Φ18
|
150S78
|
727.5
|
410
|
300
|
250
|
550
|
250
|
340
|
250
|
475
|
258
|
140
|
155
|
4-Φ18
|
150
|
240
|
285
|
8-Φ18
|
100
|
180
|
220
|
8-Φ18
|
150S50
|
628
|
337
|
250
|
200
|
450
|
200
|
300
|
220
|
445
|
270
|
130
|
140
|
4-Φ18
|
150
|
225
|
260
|
8-Φ18
|
100
|
180
|
220
|
4-Φ18
|
200S95
|
782
|
419
|
320
|
270
|
650
|
300
|
340
|
280
|
566
|
340
|
170
|
185
|
4-Φ22
|
200
|
280
|
320
|
8-Φ18
|
125
|
210
|
250
|
8-Φ18
|
200S63
|
694
|
373
|
320
|
270
|
600
|
300
|
340
|
280
|
542
|
340
|
170
|
170
|
4-Φ22
|
200
|
280
|
320
|
8-Φ18
|
150
|
240
|
280
|
8-Φ18
|
200S42
|
756.5
|
422
|
300
|
250
|
620
|
300
|
340
|
250
|
547
|
335
|
170
|
170
|
4-Φ18
|
200
|
295
|
340
|
8-Φ22
|
150
|
240
|
285
|
8-Φ22
|
250S110
|
1168
|
660
|
508
|
430
|
1169
|
483
|
710
|
508
|
1020
|
610
|
305
|
395
|
4-Φ28
|
250
|
360
|
450
|
12-Φ26
|
200
|
330
|
381
|
12-Φ26
|
250S95
|
1166
|
647
|
500
|
380
|
1250
|
648
|
850
|
650
|
890
|
500
|
243
|
335
|
4-Φ28
|
250
|
350
|
390
|
12-Φ22
|
200
|
295
|
335
|
8-Φ22
|
250S65
|
1056.5
|
591
|
410
|
350
|
880
|
400
|
510
|
400
|
796
|
450
|
240
|
290
|
4-Φ28
|
250
|
350
|
395
|
12-Φ22
|
150
|
240
|
285
|
8-Φ22
|
250S39
|
965.5
|
534
|
410
|
350
|
890
|
440
|
520
|
400
|
745
|
450
|
200
|
260
|
4-Φ28
|
250
|
350
|
395
|
12-Φ22
|
200
|
295
|
340
|
8-Φ22
|
250S24
|
965.5
|
544
|
410
|
350
|
850
|
400
|
510
|
400
|
738
|
450
|
230
|
230
|
4-Φ28
|
250
|
335
|
375
|
12-Φ18
|
200
|
280
|
320
|
8-Φ18
|
250S14
|
877.5
|
470
|
410
|
350
|
745
|
330
|
510
|
400
|
709
|
450
|
210
|
215
|
4-Φ28
|
250
|
350
|
395
|
12-Φ22
|
200
|
295
|
340
|
8-Φ22
|
300S90
|
1198
|
674
|
520
|
450
|
1046
|
470
|
600
|
450
|
898
|
510
|
268
|
325
|
4-Φ28
|
300
|
400
|
445
|
12-Φ22
|
200
|
295
|
340
|
8-Φ22
|
300S58
|
1073
|
588
|
510
|
450
|
1070
|
530
|
620
|
550
|
855
|
510
|
240
|
310
|
4-Φ28
|
300
|
400
|
440
|
12-Φ22
|
250
|
350
|
390
|
12-Φ22
|
300S32
|
1062.5
|
574
|
520
|
450
|
880
|
410
|
600
|
450
|
824
|
510
|
260
|
270
|
4-Φ28
|
300
|
400
|
440
|
12-Φ22
|
250
|
350
|
390
|
12-Φ22
|
300S19
|
1002.5
|
558
|
520
|
450
|
900
|
400
|
600
|
450
|
803
|
510
|
250
|
260
|
4-Φ28
|
300
|
400
|
445
|
12-Φ22
|
250
|
350
|
395
|
12-Φ22
|
300S12
|
1008
|
538
|
510
|
450
|
1000
|
500
|
620
|
550
|
808
|
510
|
265
|
265
|
4-Φ28
|
300
|
395
|
435
|
12-Φ22
|
300
|
395
|
435
|
12-Φ22
|