Sava 78582 Z2 2" Single-Size Commercial Series Inflatable Pipe Plug

Sava 78582 Z2 2" Single-Size Commercial Series Inflatable Pipe Plug Product Guide

Pipe Plug Selection Notes

The Sava 78582 Z2 2" inflatable pipe plug covers a single nominal pipe size of 2 inches, making size verification important to confirm a correct fit and seal. This commercial series plug is using NR-SBR rubber reinforced with Kevlar cording, selected for blocking and testing applications in building and industrial piping. The plug’s backpressure rating should be verified against the project’s expected pressure, noting that these plugs are tested at three times their working pressure to confirm integrity. Because this plug uses a tire valve for inflation, inflation pressure specifications need to be observed to reach and maintain the required sealing pressure during use.

Inflation And Blocking Planning

Before deployment, inspect the plug thoroughly for cuts, abrasions, or other rubber damage that could affect sealing or cause failure under pressure. Because the plug inflates inside the pipe, verify that pipe access is sufficient for placement and retrieval, and that the pipe interior is free of sharp debris or irregularities. Inflation pressure should be monitored regularly and maintained at the specified level; these plugs are not designed to be left inflated and unattended for extended durations. Consider blocking or restraint needs due to internal pressure forces, and consult product documentation for bracing recommendations.