XABLD2-3 - Aquasol I-PURGE X 4-6 Inch Modular Pipe Purging System

Technical Overview of the Aquasol I-PURGE X 4-6" System

The Aquasol I-PURGE X (SKU: XABLD2-3) represents the most advanced solution in inflatable pipe purging technology, specifically engineered to meet the rigorous demands of high-purity welding applications. Designed for pipe diameters ranging from 4 inches to 6 inches (100mm - 150mm), this double bladder system utilizes a modular architecture that separates the inflatable dams from the connecting harness. This modularity allows operators to replace individual components rather than the entire system should damage occur, significantly lowering long-term operational costs.

Technically, the system is distinguished by its proprietary Relief Valve, a critical safety feature that automatically activates to prevent over-inflation. This ensures the bladders maintain an optimal seal against the pipe wall without risking rupture or distortion, even under fluctuating pressure conditions. The system also incorporates an Inert Gas Diffuser, which disperses the purge gas (typically Argon or Helium) radially. This dispersion method eliminates the turbulence often associated with direct gas entry, ensuring a laminar flow that effectively displaces oxygen and prevents the Venturi effect from drawing in atmospheric contaminants.

The Tri-Flow Inner Tubing is another engineering highlight, serving three simultaneous functions: inflating the bladders, flooding the weld zone with purge gas, and monitoring oxygen levels (via an optional exhaust monitor connection). This integrated design streamlines the setup process and reduces the number of hoses required. The bladders themselves are constructed from high-heat resistant materials, capable of withstanding the thermal soak of pre-heating and welding processes, making this system ideal for stainless steel, titanium, and chrome-moly applications in nuclear, petrochemical, and pharmaceutical industries.