P-275 Triplex Mud Pumps (API-7K)
Rated Horsepower: 275 HP Rated Pump Speed: 175 SPM Stroke Length: 8" Maximum Liner Size: 5" Rod Load : 22,030 lbs Gear Ratio: 4.7:1 Approximate Weight: 9,800 lbs
Specifications and Performances
Liner Size(in.) |
Displacement |
Maximum Pressure, psi |
Pump RPM |
Jack Shaft RPM |
||
Gallon Per Revolution |
Gallon Per Minute |
|||||
5 |
2.04 |
357 |
1122 |
175 |
823 |
|
4-1/2 |
1.65 |
289 |
1386 |
|||
4 |
1.31 |
228 |
1753 |
|||
3-1/2 |
1 |
175 |
2290 |
|||
3-1/4 |
0.862 |
151 |
2657 |
|||
3 |
0.734 |
128 |
3118 |
|||
Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency. |
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