Specification Brand : Airgas BulletPoint1 : These brass, single-stage, high-purity regulators are recommended for non-corrosive analytical and process applications where precise flow control is not critical. A specially designed, convoluted, stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. BulletPoint2 : Encapsulated Filter Seat Assy for added gas stream purity and extended service life. A convoluted Stainless Steel Diaphragm provides superior leak integrity without contamination from a non-metallic liner or seal. BulletPoint3 : The evident Bonnet Vent Ports (with optional bonnet vent Adapters) allow venting of hazardous gases in the event of diaphragm failure BulletPoint4 : A Metal to Metal Seal to ensure High Purity BulletPoint5 : A Standard Threaded Bonnet (with optional collar-mount nuts) for easy panel mounting Color : Brass ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 6187892236503 ExternallyAssignedProductIdentifier1 : 0712231672160 ExternallyAssignedProductIdentifier2 : 712231672160 IncludedComponents : Screen ItemDisplayWeight : 0.12 kilograms ItemName : Dormont RV61LNG-62 1 1/4" Natural Gas Regulator - 2,500,000 BTU Capacity ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : pressure-regulators Manufacturer : Dormont Material : Brass MaximumOperatingPressure : 125 pounds_per_square_inch ModelName : #6 ModelNumber : 110194 NumberOfItems : 1 NumberOfPorts : 5 PartNumber : Y11N245G580-AG Pattern : Solid ProductDescription : PRESSURE REGULATOR1-1/4 inches NAT ProductSiteLaunchDate : 2019-01-06T02:21:14.843Z Size : 1 Inch Style : 5 Pack SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : pressure,pressure reducing valve,valve