SMC AR40K-04E3-ZA MSRP: Now: $131.50 Was: cost effective and clean looking, series ar regulators offer various pressure range settings to accommodate most applications. the locking adjustment knob prevents accidental setting changes.?... AR40K-04E3-ZA
SMC AR40K-04E3-B Regulator, Modular F.R.L. MSRP: Now: $138.15 Was: Ar Mass Pro Fa Ar Mass Pro 1/2 Modular (Pt) RegulatorAutoCAD File AR40K-04E3-B
SMC AR40-04E3-ZA-B Regulator, Modular F.R.L. MSRP: Now: $138.15 Was: AR MASS PRO FA AR MASS PRO 1/2 MODULAR (PT) REGULATORAutoCAD File AR40-04E3-ZA-B
SMC AW40K-04E3-ZA-B Filter/Regulator MSRP: Now: $169.95 Was: aw mass pro fa aw mass pro 1/2 modular (pt) filter regulatorAutoCAD File AW40K-04E3-ZA-B
SMC AR40K-04E3-1-B Regulator MSRP: Now: $138.15 Was: regulator, modular f.r.l. regulator AR40K-04E3-1-B