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Home > Inflatable Plugs > 138 Series Long Two-Stage Pipe Plugs

Pipe Plugs and Packer for most size, pressure, chemical, and temperature requirements

Two-Stage Long Kevlar® Reinforced Molded Rubber Plugs Sizes: 1.6" To 6", 138 Series

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Operating Instructions

Product Use Guide

Ensures efficient sealing of both connection and the main pipe at the same time. Equipped with a 100 cm (39.4″) long supply hose.

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Included hose is 3' in length

Back Pressure

Two-stage control - Inflate the plug as shown...stage 1 seals one side of the "Y" at about 22 PSI, to prevent outflow .. inflate to 36 PSI and the mainline is also blocked.