Ball Joints and Swivel Joints
Steel galvanized ball joints provide flexibility in ducts serving moving cutter heads or other moving equipment. Ducting can swing through an arc while maintaining exhaust flow in the line. Available in 3" through 12" diameter.
Swivel Ball Joint connects Flex hose to allow the rotation of a dust or fume hood. Ideal for CNC Router & other machines with traversing heads. Ball Joints with TWO proper installation collars - one collar to fit ductwork and a second EXTENDED COLLAR to connect to Flex hose allowing proper and free rotation of Ball Joint.
Swivel Joints allow for movement between flex hose and duct, or between two pieces of hard duct, but along a 360 degree stationary plane. The joint consists of overlapping duct joined by ball-bearings that provide a reflectively low friction swivel for periodic or constant spinning movement.