Specification Brand : Strataflo BulletPoint : 5/16" Tap. Use a 5/16" drill bit for tap hole and 5/16" ID tubing for barb. BulletPoint1 : Lead-Free Bronze, NSF-372 Certified for drinking water BulletPoint2 : Fully-molded Buna-S rubber poppet for bubble-tight seal BulletPoint3 : Cracking pressure is 1 psi with a maximum working pressure of 400 psi BulletPoint4 : Female NPT threads on both ends BulletPoint5 : Individually assembled and tested, Made in the USA BulletPoint6 : Crack Pressure: 70 PSI Color : White ConnectorType : Threaded ExteriorFinish : Rubber,Steel ExternallyAssignedProductIdentifier1 : 650003367695 ExternallyAssignedProductIdentifier2 : 0650003367695 ItemDisplayDimensions_Length : 4.57 inches ItemName : Strataflo 1-1/4" NPT Check Valve Lead-Free Bronze, 1 psi Cracking Pressure, 400 psi, Spring-Loaded, Inline Check Valve, NSF 372 Certified, F300-125 ItemPackageDimensions_Height : 16.891 centimeters ItemPackageDimensions_Length : 3.302 centimeters ItemPackageDimensions_Width : 7.6962 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : Strataflo Products, Inc. Material : Lead-Free Bronze MaximumOperatingPressure : 175 pounds_per_square_inch ModelName : FBA_61952 ModelNumber : F300 NumberOfItems : 1 NumberOfPorts : 8 PartNumber : F300-125 ProductDescription : The No. F300 check valve is made of a one-piece cast bronze body, certified by NSF for drinking water. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting integrity and backflow prevention. All valves are 100% American-Made and built to last. Strataflo has offered premium check valves for industrial use for over 80 years. ProductSiteLaunchDate : 2018-02-19T22:46:01.861Z Size : Tube OD 3/8 inch SpecificationMet : nsf,nsf 372,nsf-372 Style : Straight Inline Check Valve SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : Double Pilot Operated Hydraulic Check Valve