BrandPARKERSpecific Fitting ShapeStraight ConnectorOverall Length1-5/8 inHex Size11/16 inCompatible Tube MaterialGlass; ThermoplasticMaximum Operating Pressure300 psiMaximum Operating Temperature212 °FFitting MaterialPolypropyleneStandardsFDA Approved; NSF/ANSI 51ApplicationAir; Potable WaterColorBlackFitting Side A Connection TypeCompressionFitting Side A Tube Outer Diameter1/4 inFitting Side B Connection TypeCompressionFitting Side B Tube Outer Diameter1/4 inMinimum Operating Temperature0 °FResistance PropertiesVibration-ResistantSystem of MeasurementImperialDisplayed BrandPARKERManufacturer Part NumberP4UC4SeriesFast & TiteUNSPSC40142613