SpiralSleeve™

The SpiralSleeve is a one bolt clamp type connection for round duct work. With no air flow obstructions, it is great for dust collection systems.

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Tested to over 30” w.g. positive & negative

Neoprene, High Temperaure Silicone and FDA approved gaskets available

One bolt and two bolt connection available

24 ga. Galvanized metal sleeve

Polyethylene seal to ensure air tight seal

Gaskets accommodate spiral seam

Other alloys available

Available in 3" through 18"