AQUASOL Pre-Formed Purge Dam: For 8 in Max Pipe Dia (MPN EZP-8)

The AQUASOL Pre-Formed Purge Dam creates a sealed purge chamber inside pipes during welding. It protects the weld zone from oxidation by maintaining an inert gas atmosphere. The water-soluble material dissolves after welding, eliminating the need for mechanical removal. It is commonly used in stainless steel and alloy pipe welding for industries such as chemical processing and power generation.

The AQUASOL EZP-8 is a self-adhesive water-soluble purge dam for pipes up to 8 inches in maximum diameter. It has a distance from weld of 6 inches. The manufacturer part number is EZP-8. Its water-soluble construction allows the dam to dissolve after welding, leaving no residue and requiring no manual extraction.

3G Electric supplies AQUASOL purge dams worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact our team to source the AQUASOL EZP-8 or other purge dam sizes. We provide competitive pricing and reliable shipping for international orders.

Clean the pipe interior thoroughly before installation. Peel the backing from the self-adhesive dam and press it firmly into place at the required distance from the weld joint—6 inches for the EZP-8 model. Ensure a tight seal against the pipe wall. After welding, the water-soluble material dissolves when exposed to moisture, leaving no debris.