Airgas Model C445F590 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Safety Signage Convoluted Hastelloy® C-22 diaphragms provide

Convoluted Hastelloy® C-22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging

Product Type: Warning Flags

Meets all MUTCD and ITE specifications in 12 volt configuration

Cortina 03-824CB - Cone Bar

Airgas Model C445F590 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Safety Signage Convoluted Hastelloy® C-22 diaphragms provideThese regulators are recommended for use with acid forming gases where brass and copper free systems are required. The proven, low maintenance design features a PCTFE seat for wide media compatibility. Note: A Cross Purge Assembly must be used in conjunction with these models in order to ensure effective purging of hazardous gas traces during cylinder change out.