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Vent Bag Coupling Systems
Snap Roc Couplings
Soft ended sections are connected with 'D rings' to carabiner ‘hooks’ and are manufactured with a spigot on the exhaust end for greater air seal.
You benefit from less air leakage and a much faster installation.
Ring Couplings
Made with spring steel rings on each end.
Zipper Coupling
Soft ended this coupling system with zipper.
Steel V-Lock Coupler
To connect lengths of round or oval steel ducting. Available in a wide range of diameters.
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