Mechanical Seals & Seal-Support Systems
A mechanical seal rarely fails in isolation. It fails inside a system — process conditions, pump condition, support-system behavior, instrumentation, and operating practice all acting together.
Seal-system expertise, not seal supply.
URS provides engineered mechanical-seal and API 682 seal-support-system expertise, including applicable piping plans, buffer- and barrier-fluid systems, flush and quench arrangements, cooling, filtration, reservoirs, instrumentation, and operating controls.
Because URS does not sell seals or support hardware, the assessment is about what the application actually requires — not about what a particular supplier has available. Where a seal arrangement or support system is genuinely unsuited to the service, we say so plainly and explain the technical basis.
What this capability covers.
- Engineered mechanical-seal failure investigation and failure-mechanism analysis
- API 682 seal arrangement review against actual service conditions
- Seal piping-plan review, including single, dual unpressurized, and dual pressurized arrangements
- Buffer- and barrier-fluid system assessment
- Flush, quench, cooling, and filtration arrangement review
- Reservoir, instrumentation, and operating-control review within seal-support scope
- Seal-system contribution to repeat pump failures
- Practical review of equipment alarm indicators and response practices for seal-support systems
- Seal-system considerations in repair scope and acceptance criteria
- Technical training and knowledge transfer on seal and support-system fundamentals