LUFKIN RXB API Pump
LUFKIN Don-Nan
Heavy-walled, stationary barrel, bottom hold-down pump recognized by API as a standard design. Suited to moderate-to-deep wells with minimal sand accumulation risk; operating capacity sits between the RHB and RWB models. Can be paired with optional accessories if sand or gas presents challenges.
Key Features/Specs:
- Heavy-walled construction for deep well operation
- Internal threading reduces connection points, enables larger bore sizing
- Dual seating options: mechanical or cup types for high temperatures; mechanical for simplified maintenance
- Cup-type hold-downs require replacement on each unsetting; mechanical types need repair only after major damage
Barrel Type
Hold-Down Type
Sand Tolerance
API Designation
Pressure Rating (PSI)
Heavy-walled, stationary
Bottom
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