)Nice replacement for SMC F.R.L
2)port size from 1/8"~1"
3)Combine 3 parts: filter, regulator and lubricator
4)ISO9001 & CE
AC series F.R.L air treatment units are same style as SMC. It includes 3 parts: filter, regulator and lubricator. It has standard dimensions and steady performance. Auto Drain can be selected. All size have overflow function.