Sava 526634 12"-21" Multi-Size Chemical Resistant Inflatable Pipe Plug w/ 2 in. Bypass

Sava 526634 12"-21" Multi-Size Chemical Resistant Inflatable Pipe Plug w/ 2 in. Bypass Product Guide

Pipe Plug Selection Notes

This multi-size inflatable plug covers nominal pipe diameters from 12 to 21 inches, so the selected size must be verified within that range to confirm correct fit. Because the plug includes a 2-inch bypass, check whether your project requires flow-through during testing or isolation. The chemical-resistant molded NR-SBR rubber with Kevlar reinforcement supports industrial environments with various chemical exposures, but verify chemicals present match the compatibility of the NR-SBR compound before use. Backpressure ratings depend on the pipe diameter chosen within the plug’s size range, so confirm the specific allowable backpressure for your pipe size from technical documentation.

Pipe Access And Setup Planning

Before deployment, inspect the plug thoroughly for any rubber damage, cuts, or abrasions, as these can affect inflation integrity. Consider using a protective sleeve if pipe conditions are abrasive or irregular to protect the plug during insertion and removal. Inflation pressure must be monitored and maintained regularly once inflated; do not leave the plug inflated unattended for long durations. Plan for blocking or restraint consistent with the user manual to handle pressure loads during testing or isolation.