Specification Brand : Strictly Modified BulletPoint1 : Easy Installation and Removal. Fitting sleeves can simply be pushed out and transferred to another plug. Since the sleeves are 1/8" NPT, you have the ability to use different fittings, and increase or decrease the feed/vent sizes. BulletPoint2 : Fittings Included, (1) 1/8" NPT Barb Fitting, (2) 1/8" NPT Sleeves, (1) 1/8" NPT Diffuser Fitting, and (1) 1/8" NPT Vent Fitting, Pre-assembled and ready for use. BulletPoint3 : Back Purge Titanium, Stainless Steel, Inconel with little to no set up time BulletPoint4 : Temperature Rating 600 Degrees F BulletPoint5 : Fitment - 2.5" Sch 5, 3" Sch 40/80 Pipe & 3"-3.25" Tube / Also Fits Inside Flanges, Flex Sections, and anything else with a 3" I.D. (Inner Diameter) / This New Size Not Available In Our Full Kits, Just An additional Option ConnectorType : Cap ExteriorFinish : Aluminum FinishType : Finish IncludedComponents : (2) 3"- 3.25" Plugs (2) 1/8" Npt Sleeves (3) Fittings (Pre-Assembled Ready For Use) ItemName : Strictly Modified High Temp Silicone Welding Back Purging Plugs 3" - 3.25" (Set of 2) NEW SIZE ItemPackageDimensions_Height : 24.7904 centimeters ItemPackageDimensions_Length : 12.192 centimeters ItemPackageDimensions_Width : 18.0086 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : tig-welding-equipment Manufacturer : SM Material : Silicone ModelName : FTVOGUEz8vixb9gy3 ModelNumber : SM325 PartNumber : Foot Pedal PowerSourceType : PowerSource ProductDescription : We also offer these as a full kit (set of 12) with most common sizes from 1.25"-4", as well as sets of 2 for each of the 7 sizes we offer. This size is the only size not included in our full kit. If welding at higher temperatures, check out or aluminum purge plugs and v-band purge caps/heat sinks. Quick disconnect back purging line kits also available, which work with our silicone and aluminum plugs. ProductSiteLaunchDate : 2023-01-06T20:15:38.467Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2