Abstract: A spraying system for delivering a plurality of fluids for applying to a surface is disclosed. The spraying system includes a nozzle assembly having a fluid tip, a body with a central orifice and a set of orifices radially adjacent to the central orifice, an air cap having a set of passages in communication with a set of orifices and a set of conduits contained at least partially within the set of passages, and a plurality of fluid circuits in communication with the nozzle assembly. One of the fluid circuits is adapted to deliver an adhesive, one of the fluid circuits is adapted to deliver an activator, one of the fluid circuits is adapted to deliver atomization air, and one of the fluid circuits is adapted to deliver fan air from the nozzle assembly.

Abstract: The specification discloses a chair including side arms readily and conveniently alignable with one another and/or the chair seat at any time, even after the chair is assembled. More specifically, the control includes a chair iron and a pair of side arms pivotally supported by the iron on opposite sides thereof for movement in a generally vertical plane. Further included is a locking mechanism for releasably locking each arm in one of its pivotal positions to fixedly secure the arms in alignment with respect to the chair iron.