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Pump 338-400 vs Pump 338-900

Summary

  • Pump 338-900 has the higher Max shaft thrust (+6%): 15.9 lb versus 15 lb for Pump 338-400.
  • Pump 338-400 has the higher Shut-in pressure per stage at 60 Hz (+1%): 9.62 psi versus 9.49 psi for Pump 338-900.

Overview

Parameter
Pump 338-400
Pump 338-900
Object type
ESP pump
ESP pump

Pump

Parameter
Pump 338-400
Pump 338-900
Series
338
338
Nominal rate at 60 Hz, bpd
400
900
Stage type
Radial
Radial
Shaft diameter, in
0.625
0.625
Shaft cross-section area, in²
0.3068
0.3068
Max shaft thrust, lb
15
15.9
Shut-in pressure per stage at 60 Hz, psi
9.62
9.49
Design with Pump 338-400Design with Pump 338-900