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SFY型立式液下泵是上海賽泰水泵科技部技術人員在傳統耐腐蝕液下泵基礎上,參考國外同類產品的先進技術,經改進設計而生產的新型液下泵;該泵取消了其他液下泵普遍采用的機械密封和選用了獨特的葉輪,使泵高效節能、壽命長,從而廣泛應用于石油、化工、制藥、造紙、冶金等行業。
主要特點
1、泵為立式液下泵,外形美觀,直接安裝在被輸送介質的儲存器上,無額外占地面積,從而降低了基建投入。
2、取消了機械密封,解決了其他液下泵因機械密封容易磨損而須經常維修的煩惱,節約了泵的運行成本,提高了工作效率。
3、采用獨特的離心式葉輪,供輸送不含固體顆粒等清潔的介質,振動噪音低,效率高;采用開式葉輪,供輸送不清潔帶有固體顆粒及短纖維的液體,運行平穩、不堵塞。SFY立式液下泵適用于輸送介質溫度為-20~140℃;鑄鐵材質的泵,介質PH值在5-9范圍內;采用開式葉輪的泵,被輸送液體中含有的固體顆粒直徑不超過泵吸入口直徑30%為宜。
總裝圖
1、濾網;2、泵蓋;3、泵體;4、葉輪;5、下護軸套;6、泵軸;7、出液管部件;8、中間接管;9、安裝板;10、軸承體;11、聯軸器;12、導軸承體;13、中間短管。
曲線圖
曲線圖
性能表 I
泵型號 | 流量Q |
揚程
H(mm)
|
轉速
n(r/min)
|
電機功率
P(KW)
|
出口直徑D(mm) |
液下長度
L(m)
|
|
m3/h | L/s | ||||||
25SFY-16 |
1.98
3.6
3.96
|
0.55
1
1.1
|
19.2
16
12.8
|
2960 | 1.5 | 25 | 0.5~2.5 |
25SFY-16A |
1.80
3.27
3.6
|
0.50
0.91
1.00
|
15.8
13.2
10.6
|
2960 | 1.5 | 25 | 0.5~2.5 |
25SFY-25 |
1.98
3.6
3.96
|
0.55
1
1.1
|
30
25
20
|
2960 | 2.2 | 25 | 0.5~2.5 |
25SFY-25A |
1.80
3.27
3.6
|
0.50
0.91
1.0
|
24.8
20.7
16.6
|
2960 | 2.2 | 25 | 0.5~2.5 |
25SFY-41 |
1.98
3.6
3.96
|
0.55
1
1.1
|
49.2
41
32.8
|
2960 | 4 | 25 | 0.5~2.5 |
25SFY-41A |
1.80
3.27
3.60
|
0.5
0.91
1.0
|
40.8
34
27.2
|
2960 | 3 | 25 | 0.5~2.5 |
40SFY-16 |
3.96
7.2
7.92
|
1.10
2
2.2
|
16.8
15.7
12.6
|
2960 | 2.2 | 32 | 0.5~2.5 |
40SFY-16A |
3.6
6.55
7.2
|
1.00
1.82
2.00
|
15.6
13
10.4
|
2960 | 1.5 | 32 | 0.5~2.5 |
40SFY-26 |
3.96
7.2
7.92
|
1.10
2
2.2
|
30.6
25.5
20.4
|
2960 | 3 | 32 | 0.5~2.5 |
40SFY-26A |
3.6
6.55
7.2
|
1.00
1.82
2.00
|
25.2
21
16.8
|
2960 | 3 | 32 | 0.5~2.5 |
40SFY-40 |
3.96
7.2
7.92
|
1.10
2
2.2
|
48
40
32
|
2960 | 5.5 | 32 | 0.5~2.5 |
40SFY-40 |
1.98
3.6
3.96
|
0.55
1.0
1.1
|
12
10
8
|
1480 | 1.1 | 32 | 0.5~2.5 |
40SFY-40A |
3.6
6.55
7.2
|
1.00
1.82
2.00
|
39.2
32.7
28.1
|
2960 | 5.5 | 32 | 0.5~2.5 |
40SFY-40A |
1.8
3.3
3.6
|
0.5
0.92
1.0
|
9.8
8.2
6.5
|
1480 | 1.1 | 32 | 0.5~2.5 |
50SFY-16 |
7.92
14.4
15.8
|
2.20
4
4.4
|
18.8
15.7
12.6
|
2960 | 3 | 40 | 0.5~2.5 |
50SFY-16A |
7.2
13.1
14.4
|
2.00
3.64
4
|
15.6
13
10.4
|
2960 | 3 | 40 | 0.5~2.5 |
50SFY-25 |
7.92
14.4
15.8
|
2.20
4
4.4
|
30
25
20
|
2960 | 4 | 40 | 0.5~2.5 |
50SFY-25A |
7.20
13.1
14.4
|
2.00
3.64
4
|
24.8
20.7
16.6
|
2960 | 3 | 40 | 0.5~2.5 |
注:液下長度為安裝盤下至過濾網底之長度。
性能表 II
泵型號 | 流量Q |
揚程
H(mm)
|
轉速
n(r/min)
|
電機功率
P(KW)
|
出口直徑D(mm) |
液下長度
L(m)
|
|
m3/h | L/s | ||||||
50SFY-40 |
7.92
14.4
15.8
|
2.20
4
4.4
|
48
40
32
|
2960 | 7.5 | 40 | 0.5~2.5 |
50SFY-40 |
3.96
7.2
7.9
|
1.1
2.0
2.2
|
12
10
8
|
1480 | 1.5 | 40 | 0.5~2.5 |
50SFY-40A |
7.2
13.1
14.4
|
2.0
3.64
4.0
|
39.6
33
26.4
|
2960 | 5.5 | 40 | 0.5~2.5 |
50SFY-40A |
3.6
6.6
7.2
|
1.0
1.832.0
|
9.9
8.2
6.6
|
1480 | 1.5 | 40 | 0.5~2.5 |
65SFY-16 |
15.8
28.8
33.1
|
4.4
8
9.1
|
18.8
15.7
12.6
|
2960 | 4 | 50 | 0.75~2.5 |
65SFY-16A |
14.4
26.2
30.2
|
4.0
7.28
8.40
|
15.6
13
10.4
|
2960 | 3 | 50 | 0.75~2.5 |
65SFY-25 |
15.8
28.8
33.1
|
4.4
8
9.2
|
30
25
20
|
2960 | 5.5 | 50 | 0.75~2.5 |
65SFY-25A |
14.4
26.2
30.2
|
4.0
7.28
8.40
|
24.8
20.7
16.6
|
2960 | 5.5 | 50 | 0.75~2.5 |
65SFY-40 |
15.8
28.8
33.1
|
4.4
8
9.2
|
47.4
39.5
31.6
|
2960 | 11 | 50 | 0.75~2.5 |
65SFY-40 |
7.9
14.4
16.5
|
2.2
4.0
4.6
|
11.8
9.6
7.9
|
1480 | 2.2 | 50 | 0.75~2.5 |
65 SFY-40A |
14.4
26.2
30.2
|
4.0
7.28
8.4
|
39.2
32.7
26.2
|
2960 | 11 | 50 | 0.75~2.5 |
65SFY-40A |
7.2
13.1
15.1
|
2.0
3.6
4.2
|
9.6
8.2
6.5
|
1480 | 2.2 | 50 | 0.75~2.5 |
80SFY-15 |
29.7
54
64.6
|
6.25
15
18
|
18
15
12
|
2960 | 7.5 | 65 | 1~2.5 |
80SFY-15A |
27
49.1
58.9
|
7.5
13.66
16.38
|
14.9
12.4
9.9
|
2960 | 7.5 | 65 | 1~2.5 |
80SFY-24 |
29.7
54
64.6
|
6.25
15
18
|
28.8
24
19.2
|
2960 | 11 | 65 | 1~2.5 |
80SFY-24A |
27
49.1
58.9
|
7.5
13.65
16.36
|
23.9
19.9
15.9
|
2960 | 11 | 65 | 1~2.5 |
80SFY-38 |
29.7
54
64.8
|
8.25
15
16
|
45.6
38
30.4
|
2960 | 18.5 | 65 | 1~2.5 |
80SFY-38 |
14.8
27
32.4
|
4.1
7.5
9.0
|
11.4
9.5
7.6
|
1480 | 3.0 | 65 | 1~2.5 |
注:液下長度為安裝盤下至過濾網底之長度。
性能表 III
泵型號 | 流量Q |
揚程
H(mm)
|
轉速
n(r/min)
|
電機功率
P(KW)
|
出口直徑D(mm) |
液下長度
L(m)
|
|
m3/h | L/s | ||||||
80SFY-38A |
27
40.1
58.9
|
7.5
13.84
16.36
|
37.8
31.5
25.2
|
2960 | 15 | 65 | 1~2.5 |
80SFY-38A |
13.5
24.5
29.5
|
3.75
6.8
8.2
|
9.5
7.8
6.3
|
1480 | 2.2 | 65 | 1~2.5 |
100SFY-23 |
55.4
100.8
120
|
15.4
28
33.6
|
27
22.5
18
|
2960 | 18.5 | 80 | 1~2.5 |
100SFY-23A |
50.5
91.8
110
|
14
25.5
30.6
|
22.3
18.6
14.9
|
2960 | 15 | 80 | 1~2.5 |
100SFY-37 |
55.4
100.8
120
|
15.4
28
33.6
|
43.8
36.5
29.2
|
2960 | 22 | 80 | 1~2.5 |
100SFY-37 |
27.7
50.4
60
|
7.7
14
16.7
|
11
9.1
7.3
|
1480 | 4.0 | 80 | 1~2.5 |
100SFY-37A |
50.5
91.8
110
|
14
25.5
30.6
|
36.2
30.2
24.2
|
2960 | 22 | 80 | 1~2.5 |
100SFY-37A |
25.2
45.0
55
|
7.0
12.8
27.5
|
9.1
7.5
6.1
|
1480 | 3.0 | 80 | |
150SFY-22 |
104.4
190.8
226.6
|
29
53
63
|
26.4
22
17.6
|
2960 | 30 | 125 | 1~2.5 |
150SFY-22A |
95.4
173.5
200
|
25.5
48.2
58
|
21.8
18.2
14.6
|
2960 | 22 | 125 | 1~2.5 |
150SFY-35 |
104.4
190.8
226.8
|
29
53
63
|
41.5
34.7
27.8
|
1480 | 45 | 125 | 1~2.5 |
150SFY-35 |
69.5
127
151
|
19.3
35.3
41.9
|
18.5
15.4
12.4
|
980 | 15 | 125 | 1~2.5 |
150SFY-35A |
95.4
173.5
209
|
26.5
48.2
58
|
34.6
28.8
23.1
|
1480 | 37 | 125 | 1~2.5 |
150SFY-35A |
63.6
115.7
139.3
|
17.7
32.1
36.7
|
15.4
12.8
10.2
|
980 | 11 | 125 | 1~2.5 |
200SFY-21 |
198
360
396
|
55
100
110
|
25.2
21
16.8
|
1480 | 45 | 150 | 1~2.5 |
200SFY-21 |
132
240
284
|
36.7
66.7
73.3
|
11.2
9.3
7.5
|
980 | 15 | 150 | 1~2.5 |
200SFY-21A |
180
327
360
|
50
91
100
|
20.9
17.4
13.9
|
1480 | 37 | 150 | 1~2.5 |
200SFY-21A |
120
218
240
|
33.3
60.6
66.7
|
9.3
7.7
6.2
|
980 | 11 | 150 | 1~2.5 |
注:液下長度為安裝盤下至過濾網底之長度。
安裝尺寸表
泵型號 | 尺寸(mm) | |||||||||||||||||||||
ф | M | M1 | L1 | L | Dg1 | D1 | Do | h | s | nr-фd1 | D | Do | O | n-фd | A | A1 | B | B1 | K | 軸承架 | Z | |
25SFY-16 | Ф450 | 225 | 162 | 1200 |
500
~
2500
|
Ф25 | Ф115 | Ф85 | 14 | 109 | 4-ф14 | Ф580 | Ф540 | 25 | 12-ф18 | 600 | 275 | 430 | 380 | 237 | 01 | 72 |
25SFY-25 | ||||||||||||||||||||||
25SFY-41 | ||||||||||||||||||||||
40SFY-16 | Ф32 | Ф135 | Ф100 | 16 | 4-ф18 | 82 | ||||||||||||||||
40SFY-26 | ||||||||||||||||||||||
40SFY-40 | ||||||||||||||||||||||
50SFY-16 | Ф40 | Ф145 | Ф110 | 92 | ||||||||||||||||||
50SFY-25 | ||||||||||||||||||||||
50SFY-40 | ||||||||||||||||||||||
65SFY- | Ф580 | 308 | 210 | 1300 |
750
~
2500
|
Ф50 | Ф160 | Ф125 | 120 | 4-Ф18 | Ф700 | Ф650 | 30 | 16-Ф18 | 750 | 350 | 510 | 460 | 277 | 02 | 117 | |
65SFY- | ||||||||||||||||||||||
65SFY- | ||||||||||||||||||||||
80SFY- |
1000
~
2500
|
Ф65 | Ф180 | Ф145 | 18 | 137 | ||||||||||||||||
80SFY- | ||||||||||||||||||||||
80SFY- | ||||||||||||||||||||||
100SFY-23 | Ф80 | Ф195 | Ф160 | 20 | 128 | |||||||||||||||||
100SFY-37 | ||||||||||||||||||||||
150SFY-22 | Ф800 | 385 | 250 | 1200 |
1000
~2500
|
Ф125 | Ф270 | Ф220 | 22 | 250 | 8-Ф18 | Ф1000 | Ф950 | 35 | 20-Ф25 | 1100 | 525 | 720 | 670 | 415 | 03 | 164 |
150SFY-35 | ||||||||||||||||||||||
200SFY-21 | Ф150 | Ф300 | Ф250 | 198 |