Product

SDP-275 Triplex Mud Pumps (API-7K)

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Performance

Liner Size,
inches
Displacement Maximum Pressure,
psi
Pump RPM JackShaft
RPM
Gallon Per
Revolution
Gallon Per
Minute
5 2.04 357 1,122 175 823
4-1/2 1.65 289 1,386
4 1.31 228 1,753
3-1/2 1.00 175 2,290
3-1/4 0.862 151 2,657
3 0.734 128 3,118

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