Phoenix Layflat Ducting 355mm - 14 in X 250 ft Cimex Accessories Are these the same as

Are these the same as the singles

If you are mixing brands on a high pressure line

preventing fiberglass and inanimate particulate from becoming airborne

Weights are how you secure the bottom edge of containment without taping to a floor you may not be allowed to tape to

Phoenix Layflat Ducting 355mm - 14 in X 250 ft Cimex Accessories Are these the same asOverview Phoenix lay flat ducting, 355 mm (14 inch) 250 ft roll, 6 mil thickness. Phoenix part number 4024936. Lay flat duct is how you get conditioned or scrubbed air from a machine to the place that actually needs it. It ships flat on a roll, you cut the length you need, and the rest stays on the roll for the next job. What it fits Phoenix AirMax named in the 50 Hz service parts list under Optional Parts as Duct, Lay Flat, 14" 250' It suits any