Product

SD-EW-446 Triplex Mud Pumps (API-7K)

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Performance

Liner Size, inches 6 5-1/2 5 4-1/2 4 3-1/2
Rated Pressure, psi 1,027 1,222 1,479 1,710 2,169 2,816
Pump Speed
SPM
Input Power
HP
Displacement, GPM
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
Volume/Stroke, gallons 2.203 1.851 1.530 1.239 0.979 0.750

Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency.