
Reduce Maintenance with Reliable Sealing Solutions
Operating in extreme conditions requires equipment that performs consistently. UES Polished Rod Stuffing Boxes are engineered to meet the demands of complex oilfield beam pump SRP operations, maintain sealing integrity, protect polished rods, and reduce maintenance frequency, even under high stress and harsh well environments.
Key Design Advantages
- Protective internal barrier for component durability
- Adjustable cone packing for precise, consistent sealing
- Integrated lubrication to minimize friction and wear
The result: fewer interventions, longer service life, and more stable operations.



Designed for Severe Service Conditions
Standard configurations available, with customization to meet specific well requirements.
- Maximum Working Pressure: Up to 500 PSI
- Operating Temperature: Up to 250°C (500°F)
- Packing Material: High-temperature Nitrile (custom options available)
- pH Range: 2–13
- H₂S Tolerance: 5–8%
- CO₂ Tolerance: 10–12%
- Compliance: NACE MR0175
Choose the Right Configuration for Your Operation

