Deck mount bubbler with polished chrome plated brass body and mouth guard, adjustable outlet flow control, push button metering cartridge, push button cap, 1/2" NPSM male inlet with coupling nut and anti-rotation screws.Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.