KEG COUPLER WITH SECONDARY PRESSURE REGULATOR AND SYSTEMS USING SAME

摘要

A pressure regulator (500, 700) comprising a housing (510) formed to include a bore therein, a piston (760) moveably disposed within the bore wherein that piston comprises a first annular lip (762) adjacent a first end, a spring (720) disposed within said bore and comprising a first end and a second end, an adjustment cap (750) moveably disposed in the bore, wherein the first end of the spring (720) is in physical contact with the first annular lip (762) and the second end of the spring (720) is in physical contact with the adjustment cap (750).