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Parker Tube Fitting, NPT Female Connector - A-LOK Series

Picture for category Parker Tube Fitting, NPT Female Connector - A-LOK Series

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker's two ferrule compression fittings, A-LOK® NPT Female Connector Tube Fittings are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule tube fitting connection. Manufactured to the highest quality standards these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations.

As standard, Parker’s A-LOK® NPT Female Connector Tube Fittings are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276.

The fittings are available for fractional pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 3 mm through to 25 mm O.D.

Markets:
• Semiconductor/Microelectronics
• Chemical
• Petro-Chemical
• Transportation
• Power
• Nuclear
• Oil and Gas
• Research Labs

Features/Benefits:
• Wide range of Corrosion Resistant Alloys available
• EC79 Approved for Hydrogen Service
• Parker Suparcase™ surface treatment process for superior material hardening
• Hardened ferrules provide leak free connections
• Silver plated nuts provide gall resistance during makeup

Applications:
• Instrumentation Hook-up Systems
• Analytical Installations
• CNG / LNG Lines
• Hydrogen Service
• Offshore Control Panels
• Sensing Lines
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ActionPart No.AvailabilityPartner AvailablePriceProduct StyleFor Fluid TypeApplicationOperating PressureBrandMinimum Operating TemperatureConfigurationDivisionDivisionLengthTechnologyMaximum Operating TemperatureIndustryShapeConnection Thread SizeTube Outside DiameterOptionsSpecifications MetMaterials of Construction
M4FSC1/8N-M
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesAnalytical Installations8600 to 10900A-LOK-198Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division29.6Process Control425SemiconductorStraight1/8" NPT4 mm (O.D.)n/aN/AMonel 400
M4FSC1/8N-NNR
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorHydrogenAnalytical Installations8600 to 10900A-LOK-198Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division29.6Process Control535SemiconductorStraight1/8" NPT4 mm (O.D.)n/aN/AAlloy C-276
M4FSC1/8N-S
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesAnalytical Installations8600 to 10900A-LOK-Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division29.6Process Control-SemiconductorStraight1/8" NPT4 mm (O.D.)n/aN/ASteel
M4FSC1/8N-T
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesOffshore Control Panels8600 to 10900A-LOK-59Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division29.6Process Control315SemiconductorStraight1/8" NPT4 mm (O.D.)n/aN/ATitanium
M6FSC1/2N-316
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorOilHydrogen Service330 to 680 barA-LOK-255 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control649 °CPetrochemicalStraight1/2" NPT6 mm (O.D.)n/aN/AStainless Steel AISI 316
M6FSC1/2N-6MO
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorCorrosiveInstrumentation330 to 680 barA-LOK-198 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control371 °CSemiconductorStraight1/2" NPT6 mm (O.D.)n/aN/A6Mo
M6FSC1/2N-6MO-NC
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesAnalytical Installations330 to 680A-LOK-198Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5Process Control371SemiconductorStraight1/2" NPT6 mm (O.D.)n/aNACE6Mo
M6FSC1/2N-6MO-NC-NSK
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorNatural Gas (CNG)Sensing Lines330 to 680 barA-LOK-198 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control371 °CChemicalStraight1/2" NPT6 mm (O.D.)n/aNACE6Mo
M6FSC1/2N-6MO-NSK
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorCorrosiveAnalytical Installations330 to 680 barA-LOK-198 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control371 °COil & GasStraight1/2" NPT6 mm (O.D.)n/aNORSOK M6506Mo
M6FSC1/2N-825
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesAnalytical Installations330 to 680A-LOK-198Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5Process Control426SemiconductorStraight1/2" NPT6 mm (O.D.)n/aN/AAlloy 825
M6FSC1/2N-B
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorOilResearch Labs330 to 680 barA-LOK-Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control-PetrochemicalStraight1/2" NPT6 mm (O.D.)n/aN/ABrass
M6FSC1/2N-IIY
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorHydrogenInstrumentation330 to 680 barA-LOK-198 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control649 °CPower GenerationStraight1/2" NPT6 mm (O.D.)n/aN/AAlloy 625
M6FSC1/2N-M
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesResearch Labs330 to 680 barA-LOK-198 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control425 °CSemiconductorStraight1/2" NPT6 mm (O.D.)n/aN/AMonel 400
M6FSC1/2N-NNR
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorOilHydrogen Service330 to 680 barA-LOK-198 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control535 °CPower GenerationStraight1/2" NPT6 mm (O.D.)n/aN/AAlloy C-276
M6FSC1/2N-S
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesAnalytical Installations330 to 680A-LOK-Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5Process Control-PetrochemicalStraight1/2" NPT6 mm (O.D.)n/aN/ASteel
M6FSC1/2N-T
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorGasesAnalytical Installations330 to 680A-LOK-59Tube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5Process Control315SemiconductorStraight1/2" NPT6 mm (O.D.)n/aN/ATitanium
M6FSC1/2N-TTZ
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorPetroleum OilInstrumentation330 to 680 barA-LOK-59 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division42.5 mmProcess Control315 °CPetrochemicalStraight1/2" NPT6 mm (O.D.)Supercased 825 Back FerruleN/ATitanium
M6FSC1/2R-316
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorLiquidSensing Lines330 to 680 barA-LOK-255 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division-Process Control649 °CNuclearStraight1/2" BSPP6 mm (O.D.)n/aN/AStainless Steel AISI 316
M6FSC1/4N-316
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorHydrogenInstrumentation330 to 680 barA-LOK-255 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division36.1 mmProcess Control649 °CMicroelectronicsStraight1/4" NPT6 mm (O.D.)n/aN/AStainless Steel AISI 316
M6FSC1/4N-316-OXY
Quote Required
TBD
Female National Pipe Tapered (NPT) ConnectorOilOffshore Control Panels330 to 680 barA-LOK-255 °CTube to Pipe (Female Pipe)Instrumentation Products DivisionInstrumentation Products Division36.1 mmProcess Control649 °CPetrochemicalStraight1/4" NPT6 mm (O.D.)Oxygen CleaningN/AStainless Steel AISI 316