AQUASOL WELDING EZP-8 Pre-Formed Purge Dam, Diameter 8 Inch

Aquasol EZP-8 pre-formed purge dam saves time on weld preparation and creates a barrier to retain noble gases. It is useful in off-shore oil rigs, refineries, fossil fuel plants, breweries, processing plants and nuclear power plants.

Features:

• Aquasol EZP-8 pre-formed purge dam dissolves rapidly on the application of an aqueous solution to leave no residue.
• It has pre-installed tape for precise alignment.
• This EZ Purge unit has tapered side walls to fit pipes of diameter up to 8 inches.
• Its flat design distributes gas evenly across the dam body.
• This purge dam is made of 100% biodegradable Aquasol water soluble paper.
• It is equipped with ZAP (Zero Air Permeability) technology that maximises gas retention and reduces gas expenditures.

Standards and Approvals:

• CE
• EPA

Frequently Asked Questions:

Q. What is the flash point of this purge dam?

A. 450 degrees F.

Q. What are the ideal storage conditions of this unit?

A.

• Store this EZ Purge unit in a dark, cool and humidity-controlled environment.
• Ideal storage temperature is 70 degrees F with about 50% humidity.
• Always store this unit in a dry and water-proof package.

Q. How to install this purge dam?

A.

• Peel the liner off the outer circumference of the dam to fully expose the adhesive.
• Align adhesive edges to the inside pipe wall and insert the dam to the desired location.
• Thoroughly press the adhesive on the circumference of the dam to create an even seal.
• Lightly dab a moist sponge along the tape portion of the dam to ensure zero air permeability.