Air Logic”spressure regulators with push-in connections provide a high level ofrepeatability and sensitive 20-turn adjustment. The output is virtuallyunaffected by changes in supply pressure, 0.1 PSI change with a 10 PSIsupply pressure change. The dovetail porting system offers push-infittings for _”, 5/32″, 3/16″, 5/16″, four mm, and six mm OD tubing.