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iUPR: Improved Unsustained Pressure Rejuvenation

July 19, 2016

Novinium performs the patented improved Unsustained Pressure Rejuvenation (iUPR) process using either Perficio or Ultrinium injection fluids.

The iUPR injection process doesn’t require two switching events, allows for complete injection in a single day, and extends cable life up to 25 years. It uses low pressure (15–30 psi) to flow fluid through splices while the circuit is energized, making it the choice for injecting hard-to-reach splices or radial segments.