SMC AR30-03BG MSRP: Now: $34.95 Was: AR MASS PRO EA AR MASS PRO 3/8 MODULAR (PT) REGULATOR, MODULAR *LQA AR30-03BG
SMC 10-AR30-03BG-N MSRP: Now: $70.95 Was: Ar Mass Pro E5 Ar Mass Pro 3/8" Regulator, Modular, Clean Room 10-AR30-03BG-N
SMC 10-AR30-03BG-1 MSRP: Now: $80.41 Was: Regulator, Modular, Clean Room Ar Mass Pro Ar Mass Pro 3/8 10-AR30-03BG-1