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SD-EW-446 Triplex Mud Pumps (API-7K)
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SD-EW-446 Performance
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Liner Size, inches |
6 |
5-1/2 |
5 |
4-1/2 |
4 |
3-1/2 |
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Rated Pressure,
psi |
1,027 |
1,222 |
1,479 |
1,710 |
2,169 |
2,816 |
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Pump Speed SPM |
Input Power HP |
Displacement, GPM |
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|
320 |
440 |
661 |
555 |
459 |
397 |
313 |
240 |
|
270 |
380 |
551 |
463 |
382 |
335 |
264 |
202 |
|
220 |
320 |
441 |
370 |
306 |
273 |
215 |
165 |
|
170 |
260 |
330 |
278 |
229 |
211 |
167 |
127 |
|
120 |
200 |
220 |
185 |
153 |
149 |
118 |
90 |
70 |
200 |
110 |
93 |
76 |
87 |
69 |
52 |
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Volume/Stroke, gallons |
2.203 |
1.851 |
1.530 |
1.239 |
0.979 |
0.750 |
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Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency.