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The Z-FLEX 2SVSFSSF04 Z-Vent is a factory-built, engineered AL29-4C special gas vent pipe designed for both positive and negative pressure applications. This product is UL tested and meets the standards of UL1738/S636, making it suitable for CAT II, III, and IV venting systems. It serves a critical function as a fire stop and support for vertical installations that pass through floors or ceilings.
The Z-Vent excels in safety and efficiency in various installations, ensuring compliance with industry standards
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