The ornamental design for a dual flowrotatingnebulizer, as shown and described.
1. Dual flow rotating nebulizer
1.1 : Back
1.2 : Exploded
1.3 : Exploded
1.4 : Left
1.5 : Front
1.6 : Right
1.7 : Exploded
1.8 : Perspective (front, top, left)
1.9 : Perspective (front, bottom, left)
1.10 : Perspective (back, top, right)
1.11 : Exploded
Ornamental design for a dual flow rotating nebulizer, as presently disclosed, consisting of seven components that are easily assembled disassembled; the rotating nebulizer uses a turbine within an enclosure consisting of a base pedestal and a pedestal cap, an upper/lower pyramid assembly and a rotating drag enhancer to deliver medication through a removable mouthpiece.