... extend their working life.(1) Filtering Grade: 25 μm(2) Proof Pressure: 1.5Mpa(3) Max. Working Pressure: ... 1/8", 1/4", 3/8", 1/2", 3/4", 1"2. QAC- F.R.L (Three Combination) (1) All Models ... , AC4000-04,AC4000-06, AC5000-06, AC5000-10(2) Metal Protective Hood: AC2000-01, AC2000-02 are not ... Criteria Order example:Model: QAC3000-01QAC- F.R.L(Filter&Regulator&Lubricator), 3000 Body Size, Port Size 1/8 ...