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SH型單級雙吸中開離心泵
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產品描述
SH型單級雙吸中開離心泵?產品說明:
SH型單級雙吸中開離心泵泵的吸入口和吐出口均在水泵的軸心線下方,與軸線垂直成水平方向。維修方便,無須拆卸進、出水管路及電動機,高效節能、應用范圍廣。
SH型單級雙吸中開離心泵是新型節能臥式中開泵,主要由泵體、泵蓋、軸、葉輪、密封環、軸套、軸承部件等組成,其吸入口和排出口均在水泵軸心線下方,檢修時,只要將泵蓋揭開,即可將全部零件拆下進行維修。供輸送清水或物理化學性質類似水的其它液體,根據用戶需求,通過改變泵結構及材質可用于輸送多泥沙水或各類腐蝕性液體。其性能符合JB/1050-93《單吸雙吸清水離心泵型式與基本參數》標準。
SH型單級雙吸中開離心泵產品特點:
SH型單級雙吸中開式離心泵與其它同類型的泵相比較具有壽命長、效率高、結構合理,運行成本低、安裝及維修方便等特點,是消防、空調、化工、水處理及其它行業的理想用泵。泵體的設計壓力為1.6MPa和2.0MPa。為滿足世界范圍用戶的不同要求,相應的泵體進出口法蘭可按ANSI、PN及IS等標準選取。泵體的進出口法蘭均位于下泵體,這樣可以在不拆卸系統管路的情況下取出轉子,維修方便部分泵體采用雙流道設計,以減少徑向力,從而延長機封和軸承的壽命。葉輪 葉輪的水力設計采用了最先進的CFD技術,因此提高了SH型單級雙吸中開式離心泵的水力效率。對葉輪進行動平衡,確保SH泵的運行平穩。軸 軸徑較粗,軸承間距較短,從而減小了軸的撓度,延長了機械密封和軸承的壽命。軸套可以采用多種不同的材料,以防止軸被腐蝕和磨損,軸套可更換。磨損環泵體與葉輪間采用可更換的磨損環,防止泵體和葉輪的磨損,更換方便,維修費用低,同時保證運行間隙和較高的工作效率。既可以使用填料也可以使用機械密封,可以在不拆卸泵蓋的情況下更換密封裝置。軸承 獨特的軸承體設計使軸承可采用油脂或稀油潤滑,軸承的設計壽命10萬小時以上,也可使用雙列推力軸承和封閉軸承。材料 根據用戶的實際需要,SH型單級離心雙吸泵的材料鑄鐵、球鐵、316不銹鋼、304不銹鋼。
SH型單級雙吸中開離心泵適用場合:
適用于工廠、礦山、城市給水、電站、自來水、農田灌溉和各種水利工程。
SH型單級雙吸中開離心泵泵型號意義:
300S90A
300 – 吸入口直徑(mm)
S – 單級雙吸離心泵
90 – 設計揚程(m)
A – 葉輪經第一次切割
性能參數
型號 |
流量 Q |
揚程 H |
轉速 n |
功率 (KW) |
效率η |
汽蝕余量 (NPSH)r(m) |
備注 |
|
軸功率 |
電機功率 |
|||||||
100S90 |
80 |
90 |
2950 |
30.1 |
37 |
65 |
2.5 |
|
100S90A |
72 |
75 |
23 |
30 |
64 |
2.5 |
|
|
150S100 |
160 |
100 |
59.8 |
75 |
73 |
3.5 |
|
|
150S78 |
160 |
78 |
45 |
55 |
73.5 |
3.5 |
6sh-6 |
|
150S78A |
144 |
62 |
33.8 |
45 |
72 |
3.5 |
6sh-6 A |
|
150S50 |
160 |
50 |
27.3 |
37 |
80 |
3.9 |
6sh-9 |
|
150S50A |
144 |
40 |
20.9 |
30 |
75 |
3.9 |
6sh-9 A |
|
150S50B |
133 |
36 |
18.6 |
22 |
70 |
3.9 |
6sh-9B |
|
200S95A |
280 |
95 |
91.7 |
110 |
79.2 |
5.3 |
8sh-6A |
|
200S95B |
270 |
75 |
73.5 |
90 |
75 |
5.3 |
8sh-6B |
|
200S63 |
280 |
63 |
58.3 |
75 |
82.7 |
5.8 |
8sh-9 |
|
200S63A |
270 |
46 |
45.1 |
55 |
75 |
5.8 |
8sh-9 A |
|
200S42 |
280 |
42 |
38.1 |
45 |
84.2 |
6 |
8sh-13 |
|
200S42A |
270 |
36 |
33.1 |
37 |
80 |
6 |
8sh-13A |
|
250S65 |
485 |
65 |
1450 |
109 |
132 |
78.6 |
3 |
10sh-6 |
250S65A |
468 |
54 |
89.4 |
110 |
77 |
3 |
10sh-6A |
|
250S39 |
485 |
39 |
61.5 |
75 |
83.6 |
3.2 |
10sh-9 |
|
250S39A |
468 |
30.5 |
49.3 |
55 |
79 |
3.2 |
10sh-9 A |
|
250S24 |
485 |
24 |
36.9 |
45 |
85.8 |
3.5 |
10sh-13 |
|
250S24A |
414 |
20.3 |
27.6 |
37 |
83 |
3.5 |
10sh-13 A |
|
250S14 |
485 |
14 |
21.5 |
30 |
85.8 |
3.8 |
10sh-19 |
|
250S14A |
432 |
11 |
15.8 |
18.5 |
82 |
3.8 |
10sh-19A |
|
300S110 |
790 |
110 |
295.7 |
440 |
80 |
4 |
|
|
300S90 |
790 |
90 |
242.8 |
315 |
79.6 |
4 |
12sh-6 |
|
300S90A |
756 |
78 |
217 |
280 |
74 |
4 |
12sh-6 A |
|
300S90B |
720 |
67 |
180 |
220 |
73 |
4 |
12-sh6B |
|
300S58 |
790 |
58 |
149.9 |
180 |
84.2 |
4.4 |
12sh-9 |
|
300S58A |
720 |
49 |
118.6 |
160 |
81 |
4.4 |
12sh-9A |
|
300S58B |
684 |
43 |
100 |
132 |
80 |
4.4 |
12sh-9B |
|
300S32 |
790 |
32 |
79.2 |
110 |
86.8 |
4.6 |
12sh- 13 |
|
300S32A |
720 |
26 |
60.7 |
75 |
84 |
4.6 |
12sh-13A |
|
300S19 |
790 |
19 |
47 |
55 |
86.8 |
5.2 |
12sh- 19 |
|
300S19A |
720 |
16 |
39.2 |
45 |
80 |
5.2 |
12sh-19A |
|
300S12 |
790 |
12 |
30.4 |
37 |
84.8 |
5.5 |
12sh-28 |
|
300S12A |
684 |
10 |
3.9 |
30 |
78 |
5.5 |
12sh-28 A |
|
350S125 |
1260 |
125 |
534 |
710 |
80.5 |
5.4 |
14sh-6 |
|
350S125A |
1181 |
112 |
462 |
630 |
78 |
5.4 |
14sh-6A |
|
350S125B |
1098 |
96 |
373 |
500 |
77 |
5.4 |
14sh-6B |
|
350S75 |
1260 |
75 |
303 |
355 |
85.2 |
5.8 |
14sh-9 |
|
350S75A |
1170 |
65 |
247 |
280 |
84 |
5.8 |
14sh-9A |
|
350S75B |
1080 |
55 |
197 |
220 |
82 |
5.8 |
14sh-9B |
|
350S44 |
1260 |
44 |
173 |
220 |
87.5 |
6.3 |
14sh-13 |
|
350S44A |
1116 |
36 |
131 |
160 |
84 |
6.3 |
14sh-13A |
|
350S26 |
1260 |
26 |
102 |
132 |
87.5 |
6.7 |
14sh-19 |
|
350S26A |
1116 |
21.5 |
78.8 |
90 |
83 |
6.7 |
14sh-19A |
|
350S16 |
1260 |
16 |
64.5 |
75 |
85.3 |
7.1 |
14sh-28 |
|
350S16A |
1044 |
13.4 |
48.8 |
55 |
48 |
7.1 |
14sh-28A |
|
500S98 |
2020 |
95 |
970 |
678 |
800 |
79.5 |
4 |
20sh-6 |
500S98A |
1872 |
83 |
540 |
630 |
78.5 |
4 |
20sh-6A |
|
500S98B |
1746 |
74 |
452 |
560 |
78 |
4 |
20sh-6B |
|
500S59 |
2020 |
59 |
391 |
450 |
83 |
4.5 |
20sh-9 |
|
500S59A |
1872 |
49 |
333 |
400 |
75 |
4.5 |
20sh-9A |
|
500S59B |
1746 |
40 |
257 |
315 |
74 |
4.5 |
20sh-9B |
|
500S35 |
2020 |
35 |
219 |
280 |
88 |
4.8 |
20sh-13 |
|
500S35A |
1746 |
27 |
151 |
220 |
85 |
4.8 |
20sh-13A |
|
500S22 |
2020 |
22 |
144.1 |
185 |
84 |
5.2 |
20sh-19 |
|
500S22A |
1746 |
17 |
101 |
132 |
80 |
5.2 |
20sh-19A |
|
500S13 |
2020 |
13 |
86.2 |
110 |
83 |
5.7 |
20sh-28 |
|
600S75 |
3170 |
75 |
727 |
800 |
89 |
7.5 |
24sh-9 |
|
600S75A |
2880 |
65 |
580 |
630 |
88 |
7.5 |
24sh-9A |
|
600S47 |
3170 |
47 |
465 |
560 |
88 |
7.5 |
24sh-13 |
|
600S32 |
3170 |
32 |
310 |
400 |
89 |
7.5 |
24sh-19 |
|
600S32A |
2880 |
27 |
238 |
280 |
89 |
7.5 |
24sh-19A |
|
600S22 |
3170 |
22 |
223 |
280 |
85 |
7.5 |
24sh-28 |
|
600S22A |
2880 |
18.2 |
168.5 |
200 |
84.5 |
7.5 |
24sh-28A |
|
800S32 |
5500 |
32 |
730 |
700 |
|
84 |
|
32sh-19 |
800S-32A |
5310 |
29 |
570 |
|
84 |
|
32sh-19 |
產品結構