Modular Versatile Inflatable Bladder System For pipe Purging

The revolutionary, patent-pending I-Purge Modular Inflatable Bladder System is the most innovative and versatile pipe purging system available. I-Purge creates an impermeable seal to consume the least amount of purge gas during pipe purging and welding, saving time and money, while achieving consistent, high-quality welds.


Manufactured in the USA, this long-term, reusable bladder system enables operators to satisfy a myriad of purge requirements with one interchangeable solution. The I-Purge comes equipped with several highly advanced features such as its Quick Connect Fittings that snap-in place and allow easy assembly and disassembly of components. The I-Purge also features an extended length, high heat resistant harness that allows the bladders to be placed outside the heat affected zone and can also sufficiently accommodate any pre-heating or high heat applications.

These state-of-the-art features allow the operator to create multiple configurations, including a one sided pipe stopper and a reducer. Bladders are available in sizes ranging from 2 to 48″ (51- 1219 mm) and may be purchased either individually or as a complete system, a distinct advantage should additional sizes be desired or a component need replacing.

Ideal for fabrication shops, the I-Purge surpasses existing technology with its advanced design and provides the complete solution for all pipe purging needs.


High Heat Extended Harnesses

High Heat Extended Harnessesimage of the i purge extended harnesses to protect inflatable bags from heat zone

Internal hose and protective external fiberglass sleeve capable of withstanding high temperatures. Flexible bridge harness easily navigates through pipes, including elbows and tees over 90°. Kink resistant hose assures continuous gas supply.

Complete with luminescent indicator for accurate alignment at root gap. Various lengths of harnesses are available to accommodate heat affected zone (HAZ) during pre-heating and high heat applications. I-Purge sizes 36″ and greater are equipped with a high flow harness to expedite inflation.


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