F.R.L unit AC series (three-union) *AC1000~AC5000 series 3 units air combination (F+R+L), equivalent to SMC. *Rc(PT),G(PF) or NPT thread option. *Port size: M5x0.8, 1/8”, 1/4”, 3/8”, 1/2”, 3/4”,1”. F.R.L unit AC series (two-union) *AC1010~AC5010 series 2 units air combination (F.R+L or F+R), equivalent to SMC. *Rc(PT),G(PF) or NPT thread option. *Port size: M5x0.8, 1/8”, 1/4”, 3/8”, 1/2”, 3/4”. Filter/regulator AW series *AW1000~5000 series air filter / regulator (F.R), equivalent to SMC. *Rc(PT),G(PF) or NPT thread option. *Port size: M5x0.8, 1/8”, 1/4”, 3/8”, 1/2”, 3/4”,1”. Filter AF series *AF1000~5000 series air filter, equivalent to SMC. *Rc(PT),G(PF) or NPT thread option. *Port size: M5x0.8, 1/8”, 1/4”, 3/8”, 1/2”, 3/4”,1”. Lubricator AL series *AL1000~5000 series air lubricator, equivalent to SMC. *Rc(PT),G(PF) or NPT thread option. *Port size: M5x0.8, 1/8”, 1/4”, 3/8”, 1/2”, 3/4”,1”. Regulator AR series *AR1000~5000 series air regulator, equivalent to SMC. *Rc(PT),G(PF) or NPT thread option. *Port size: M5x0.8, 1/8”, 1/4”, 3/8”, 1/2”, 3/4”,1”.