Abstract: A podium for a lubricating dispenser, the podium including an upright support structure, a housing attached to the support structure, a shelf attached to the support structure and extending over the housing, the shelf having mounting means thereon for receiving and retaining the lubricating dispenser, the shelf having a trough therein, the housing having a hole in an upper surface thereof, the hole being adapted for a hose to pass therethrough from the housing to the dispenser, the mounting means being adapted to receive the dispenser such that a grip portion of the dispenser extends outwardly from the support structure and the nozzle portion of the dispenser extends inwardly toward the support structure and over the trough.

Abstract: A paint spray gun in which its nozzle, nozzle-gun adapter and paint inlet fitting are all formed by a single plastic nozzle unit, and its air cap is also a one-piece plastic molding. Minor molding inaccuracies in these parts are corrected by thin section nozzle unit walls that engage portions of the air cap.