■ Summary
● The 250 family of pumps is designed for pumping drilling fluid or industrial suspension (slurry), the use of advanced design theory can be pumping abrasive, liquid viscosity (resistance) and corrosion. Compared with an ordinary pump, excellent flow, high temperature, long life, easy maintenance, high reliability, significant energy saving effect and so on, now widely used around the world on land and offshore drilling. We will provide users with the best products to meet the needs of the different working conditions.
■ Applications
●Drilling applications:
Mud mixing and shearing operations, demanding and delisting, degassing, supercharging, centrifugal feed, mud cooling towers, and wash down.
● Others
Chemical, petroleum (refining), industrial, construction and agricultural applications.
■ Working conditions
(Outlet):DN=2″～6″ (Flow):Q=20～400m3/h
(Head):H=12～62m
(Working temperature):T=-40℃～60℃
Please contact with us to meet you various demands.
■ Performance
●(Speed)1450(r/min)
|
Model
|
Capacity
(m3/h)
|
Head
(m)
|
Efficiency
(%)
|
[NPSH]r
(m)
|
Power |
|
Shaft (KW)
|
Motor (KW)
|
| SB250－8×6-14 |
256
320
416
|
43
40
35
|
64
65
64
|
4.0 |
46.8
53.63
61.9
|
75 |
| SB250－8×6-13 |
232
290
377
|
35
33
28
|
60
64
65
|
4.5 |
36.8
40.7
44.2
|
55 |
| SB250－8×6-12 |
216
270
351
|
30
28
26
|
61
64
67
|
4.5 |
28.9
32
37.1
|
45 |
| SB250－8×6-14I |
160
200
260
|
43
40
33
|
61
62
51
|
3.2 |
30.7
35.1
38.3
|
55 |
| SB250－8×6-13I |
144
180
230
|
37
34
29
|
57
60
55
|
3.0 |
25.4
27.8
33.6
|
45 |
| SB250－8×6-12I |
128
160
208
|
32
30
25
|
57
60
57
|
3.0 |
19.6
22
24.8
|
30 |
| SB250－6×5-14 |
160
200
260
|
43
40
33
|
61
62
51
|
3.2 |
30.7
35.1
38.3
|
55 |
| SB250－6×5-13 |
144
180
234
|
37
34
29
|
57
60
55
|
3.0 |
25.4
27.8
33.6
|
45 |
| SB250－6×5-12 |
128
160
208
|
32
30
25
|
57
60
57
|
3.0 |
19.6
22
24.8
|
30 |
| SB250－6×5-11 |
160
200
260
|
23
21
20
|
59
62
62
|
2.5 |
17
18.5
22.8
|
30 |
| SB250－6×5-9 |
128
160
208
|
13
12
10
|
55
58
59
|
3.0 |
8.2
9.02
9.6
|
15 |
|
Model
|
Capacity
(m3/h)
|
Head
(m)
|
Efficiency
(%)
|
[NPSH]r
(m)
|
Power |
|
Shaft (KW)
|
Motor (KW)
|
| SB250－5×4-14 |
96
120
156
|
43
40
34
|
51
56
57
|
4.6 |
22
23.3
25.3
|
37 |
| SB250－5×4-13 |
72
90
117
|
42
40
37
|
53
56
60
|
4.5 |
15.5
175
19.6
|
30 |
| SB250－5×4-12 |
72
90
117
|
32
30
27
|
56
56
55
|
4.5 |
11.2
13.1
15.6
|
22 |
| SB250－5×4-11 |
72
90
117
|
26
24
21
|
55
56
53
|
4.5 |
9.3
10.5
12.6
|
18.5 |
| SB250－5×4-10 |
68
85
110.5
|
24
20
15
|
56
56
40
|
4.2 |
7.9
8.4
11.2
|
15 |
| SB250－5×4-9 |
64
80
104
|
23
19.5
16
|
56
54
47
|
4.5 |
7.2
7.9
9.6
|
15 |
| SB250－4×3-13 |
40
50
65
|
42
40
36
|
46
48
53
|
4.5 |
9.9
11.3
12.0
|
18.5 |
| SB250－4×3-12 |
36
45
58.5
|
32
30
27
|
46
47
51
|
4 |
6.8
7.8
8.4
|
15 |
| SB250－4×3-11 |
40
45
57
|
26
24
21
|
46
46
49
|
4 |
6.1
6.4
6.7
|
11 |
| SB250－3×2-13 |
20
25
32.5
|
37
35
31
|
39
40
39
|
3 |
5.2
5.9
7.0
|
11 |
| SB250－3×2-12 |
18.4
23
30
|
34
29
23
|
39
39
42
|
3 |
4.4
5.1
5.6
|
7.5 |
| SB250－3×2-11 |
16
20
26
|
25
23
20
|
38
39
38
|
3 |
2.9
3.2
3.7
|
5.5 |
●(Speed)1780(r/min)
|
Model
|
Capacity
(m3/h)
|
Head
(m)
|
Efficiency
(%)
|
[NPSH]r
(m)
|
Power |
|
Shaft (KW)
|
Motor (KW)
|
| SB250－8×6-14 |
400 |
62 |
67 |
4.5 |
100.9 |
132 |
| SB250－8×6-13 |
360 |
51 |
65 |
4.5 |
75.5 |
110 |
| SB250－8×6-12 |
335 |
43 |
66 |
4.8 |
59.5 |
75 |
| SB250－8×6-14I |
248 |
60 |
63 |
4.8 |
64.4 |
90 |
| SB250－8×6-13I |
223 |
52 |
62 |
3.0 |
50.9 |
75 |
| SB250－8×6-12I |
198 |
46 |
62 |
3.2 |
40 |
55 |
| SB250－6×5-14 |
248 |
48 |
61 |
3.0 |
63.7 |
75 |
| SB250－6×5-13 |
220 |
51 |
61 |
3.0 |
50.1 |
75 |
| SB250－6×5-12 |
196 |
48 |
61 |
3.0 |
42 |
55 |
| SB250－6×5-11 |
250 |
32 |
63 |
2.7 |
34.6 |
55 |
| SB250－6×5-9 |
195 |
18 |
60 |
3.2 |
15.9 |
22 |
| SB250－5×4-14 |
149 |
61 |
58 |
4.6 |
42.7 |
45 |
| SB250－5×4-13 |
111 |
60 |
57 |
4.6 |
31.8 |
45 |
| SB250－5×4-12 |
112 |
45 |
58 |
4.6 |
23.7 |
30 |
| SB250－5×4-11 |
112 |
37 |
57 |
4.6 |
19.8 |
30 |
| SB250－5×4-10 |
105 |
30 |
57 |
4.2 |
15.1 |
22 |
| SB250－5×4-9 |
99 |
30 |
55 |
4.5 |
14.7 |
22 |
| SB250－4×3-13 |
62 |
61 |
50 |
4.5 |
16.6 |
22 |
| SB250－4×3-12 |
55 |
46 |
48 |
4 |
14.4 |
18.5 |
| SB250－4×3-11 |
54 |
35 |
47 |
4 |
10.9 |
15 |
| SB250－3×2-13 |
31 |
52 |
40 |
3.1 |
11 |
15 |
| SB250－3×2-12 |
28 |
45 |
40 |
3.1 |
8.6 |
11 |
| SB250－3×2-11 |
25 |
35 |
41 |
3.1 |
5.8 |
7.5 |
| SB2×1 1/2-8 |
12.5 |
20～30 |
35 |
4.5 |
2.9 |
4 |
Product Tags:
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Solid control system drilling pump sand pump Images
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