Spiral Ductwork and Fittings

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Adaptors for Circular Spiral Ducting
Spun Reducer 3" through 16" Galvanized Steel spun wall construction Male ends fit INSIDE spiral pipe.Secure with sheet metal screws or pop rivets (fasteners not included).
Branches for Circular Spiral Ducting
45 degree Spiral In-Cut Saddle Tap. 4" to 16". Galvanized steel welded construction. Male tap end fits INSIDE spiral pipe. Dust Collection HVAC
Elbows for Circular Spiral Ducting
90 Degree Spiral Elbow 3" to 12" Press Formed. Recommended for dust collection and suction systems
Pipes and Clamps for Circular Spiral Ducting
5' Spiral Pipe 3"-24" diameter