... as SMC type. Product Characterization1. QA series Feature (SMC Type)QA series FRL has standard dimensions and steady performance. ... .L (Two Combination) (1) All Models: QAC2010-01, QAC2010-02, QAC3010-02, QAC3010-02, QAC4010-04, QAC4010-06, QAC5010-06, QAC5010-10 ... FR.L(Filter.Regulator&Lubricator), 3000 Body Size, Port Size 1/8", Auto Drain Type AC2010-02 SMC Air Filter regulator lubricator(Two-point ...