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Pump 338-1500 vs Pump 338-550

Summary

  • Pump 338-550 has the higher Shut-in pressure per stage at 60 Hz (+25%): 9.57 psi versus 7.66 psi for Pump 338-1500.
  • Pump 338-1500 has the higher Shaft cross-section area (+21%): 0.3712 in² versus 0.3068 in² for Pump 338-550.
  • Pump 338-1500 has the higher Shaft diameter (+10%): 0.6875 in versus 0.625 in for Pump 338-550.

Overview

Parameter
Pump 338-1500
Pump 338-550
Object type
ESP pump
ESP pump

Pump

Parameter
Pump 338-1500
Pump 338-550
Series
338
338
Nominal rate at 60 Hz, bpd
1500
550
Stage type
Mixed
Radial
Shaft diameter, in
0.6875
0.625
Shaft cross-section area, in²
0.3712
0.3068
Max shaft thrust, lb
16.5
15.7
Shut-in pressure per stage at 60 Hz, psi
7.66
9.57
Design with Pump 338-1500Design with Pump 338-550