Specification Brand : Neoperl BulletPoint : Cat's Eye Tire Pressure Maintenance System Dual Trucks Trailer 100PSI 2pk Rubber BulletPoint1 : Lilac Flow Regulator BulletPoint2 : Alternative to vacuum breaker BulletPoint3 : Backflow protection with 2 check valves BulletPoint4 : Chrome plated brass BulletPoint5 : 2 gym flow rate Color : Brass ConnectorType : Elbow ExteriorFinish : Chrome Plated,Brass ExternallyAssignedProductIdentifier1 : 697285244689 ExternallyAssignedProductIdentifier2 : 0697285244689 ExternallyAssignedProductIdentifier3 : 00697285244689 IncludedComponents : Pressure Regulating Valve ItemName : Neoperl 30 0210 5 Dual Check Valve Adapter, 2 GPM Maximum Flow Rate, Female 1/2"-14 NPT x Male 1/2"-14 NPT, Chrome Plated Brass, Lilac Flow Regulator ItemPackageDimensions_Height : 13.1 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 6.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : pressure-regulators Manufacturer : Neoperl Material : Brass ModelName : Pressure Regulating Valve ModelNumber : 30 0210 5 NumberOfItems : 1 PackageLevel : unit PartNumber : 30 0210 5 ProductDescription : "Cat's Eye" Tire Pressure Maintenance SystemProduct # 6100AA00 100psiRubber HoseDual Tires22.5" & 24.5" Tire Size2 unit packWith just a glance, the Cat’s Eye TPMS makes it easy to see if your tires are under-inflated.According to Goodyear, under inflation is the #1 cause of tire failure. If the pressure in your duals is not the same, the diameter of the tires will differ. Since duals are bolted together, the smaller tire will be dragged. With just a 5%25 difference in PSI, the smaller tire will be dragged 13 feet every mile. That reduces MPG and increases the risk of a blow out.Cat’s Eye is the only Tire Pressure Monitoring System that ensures tire pressure is equalized between the duals – reducing drag and the chance for a blow out. And with ROI of just 3-6 months, Cat’s Eye pays for itself from day one. HOW IT WORKSThe single airing point of Cat’s Eye TPMS fills both tires at once and allows air transfer from one tire to the other, equalizing the pressure in both tires. An internal check valve provides added safety by preventing both tires from going flat in the event of a leak, a blow out or when one of the pressure hoses is cut or broken. With just a glance, you’ll instantly see any unsafe change in tire pressure. PACKAGING2 Unit Bubble Pack2 Cat’s Eye units with reinforced rubber/stainlesssteel hoses, mounting brackets, installation instructions & warranty card. ProductSiteLaunchDate : 2017-02-10T08:00:01.000Z Size : 1/2 in., Metal Top SpecificationMet1 : CSA SpecificationMet2 : NSF SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600