Airgas Model C645F660 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat shoptok Each regulator features a large

Each regulator features a large diaphragm which provides excellent performance and precise pressure control

Product Type: Roadside Emergency Kit

100' Vinyl Pennant

Interior strips of molded fluorescent plastic provide effective warning for daytime use

sensitive needle valve for fingertip control and durable

Airgas Model C645F660 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat shoptok Each regulator features a largeThis two stage stainless steel, high purity regulator has been designed to provide precise pressure regulation for the Airgas EPA Protocol Mercury Standards. The two stage body, diaphragms, internal carriers, internal compression members, 0. 06 Cv poppets, conical compression springs, 1 4" compression fitting and CGA 660 nipple are all passivated using a proprietary coating. This unique coating mitigates the chances of any level of mercury attaching