SMC AS1100W06-S04-TM5 SPEED CONTROLSpeed controller with one-touch fittings Body sizes: M3, M5, 1/8, 1/4, 3/8, 1/2 Maximum operating pressure 1MPa Meter in or meter out control Port sizes: M3, M5, U10/32, 01, 02, 03, 04 Various tube O.D. in both metric and inch