b'CSST FLEXIBLE GAS PIPINGCSST is CSA Certified to 25 PSIG ANSI LC1 / CSA 6.26 Fuel Gas PipingSystems Using Corrugated Stainless Steel Tube (CSST)GAS-FLO flexible Corrugated Stainless Steel tubing,fittings and accessories make up the Simple, Safe andSmart Natural Gas and Propane flexible piping systemthat is as reliable as it is easy to install. GAS-FLO CSSTis ideal for new construction and retrofits.ONLINE CERTIFICATION AVAILABLE:For more information visit, www.fairviewfittings.comto take the course today.Pipe Nominal Jacket EHD * Pkg.PART No. Description Size I.D. O.D. Size Qty.GF-CSST-8-100 Flexible CSST 1/2" .597 .868 19 100 ft /BoxGF-CSST-8-250 Flexible CSST 1/2" .597 .868 19 250 ft /ReelGF-CSST-12-100 Flexible CSST 3/4" .820 1.108 25 100 ft /BoxGF-CSST-12-250 Flexible CSST 3/4" .820 1.108 25 250 ft /ReelGF-CSST-16-100 Flexible CSST 1" 1.040 1.380 31 100 ft /BoxGF-CSST-16-250 Flexible CSST 1" 1.040 1.380 31 250 ft /ReelI * Equivalent Hydraulic DiameterGAS-FLO CSST IS TO BE INSTALLED BY LICENCED GAS FITTERS ONLY.230'