Test-Tite® 83644

Designed for the testing of pipelines or to temporarily stop the flow Designed to be used in a "Y" to block flow from the main sewer line Suitable for many different pipe materials The multi-size dual stage long is designed to release the test media before completely deflating and removing the plug Manufactured from a durable natural rubber compound, these plugs are flexible yet rugged Replaceable pressure relief valve installed in top of plug Ring assembly attached to a molded inflation valve U.s. Pat. 8,256,467 13 psig maximum air back pressure 30 psig inflation pressure 36 in inflation hose 24 in chain 3.75 to 4.25 in dia pipe usage