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Parker Tube Fitting, Conversion Union - A-LOK Series

Picture for category Parker Tube Fitting, Conversion Union - 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® Conversion Union Tube Fittings are to go from metric to fractional (fractional) tube and 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® Conversion Union 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 tube sizes from 3mm to 1/8" O.D. up to an including 18mm to 3/4” O.D. conversion.

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 AvailablePriceBrandFor Fluid TypeDivisionMaximum Operating TemperatureOperating PressureProduct StyleMinimum Operating TemperatureTechnologyApplicationIndustryDivisionShapeLengthConfigurationConnection 2 Tube Outside DiameterConnection 1 Tube Outside DiameterMaterials of Construction
M4CU2-S
Quote Required
TBD
A-LOKGasesInstrumentation Products Division-n/aConversion Union-Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight36.5Tube to Tube (Union)1/8" (O.D.)4 mm (O.D.)Steel
M4CU2-T
Quote Required
TBD
A-LOKGasesInstrumentation Products Division315n/aConversion Union-59Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight36.5Tube to Tube (Union)1/8" (O.D.)4 mm (O.D.)Titanium
M4CU4-316
Quote Required
TBD
A-LOKGasesInstrumentation Products Division649 °Cn/aConversion Union-255 °CProcess ControlResearch LabsPower GenerationInstrumentation Products DivisionStraight39.3 mmTube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Stainless Steel AISI 316
M4CU4-625
Quote Required
TBD
A-LOKGasesInstrumentation Products Division649n/aConversion Union-198Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight39.3Tube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Alloy 625
M4CU4-6MO
Quote Required
TBD
A-LOKHydrogenInstrumentation Products Division371 °Cn/aConversion Union-198 °CProcess ControlAnalytical InstallationsOil & GasInstrumentation Products DivisionStraight39.3 mmTube to Tube (Union)1/4" (O.D.)4 mm (O.D.)6Mo
M4CU4-825
Quote Required
TBD
A-LOKGasesInstrumentation Products Division426n/aConversion Union-198Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight39.3Tube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Alloy 825
M4CU4-B
Quote Required
TBD
A-LOKOilInstrumentation Products Division-n/aConversion Union-Process ControlSensing LinesTransportationInstrumentation Products DivisionStraight39.3 mmTube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Brass
M4CU4-M
Quote Required
TBD
A-LOKGasesInstrumentation Products Division425n/aConversion Union-198Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight39.3Tube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Monel 400
M4CU4-NNR
Quote Required
TBD
A-LOKGasesInstrumentation Products Division535n/aConversion Union-198Process ControlInstrumentationChemicalInstrumentation Products DivisionStraight39.3Tube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Alloy C-276
M4CU4-S
Quote Required
TBD
A-LOKGasesInstrumentation Products Division-n/aConversion Union-Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight39.3Tube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Steel
M4CU4-T
Quote Required
TBD
A-LOKGasesInstrumentation Products Division315n/aConversion Union-59Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight39.3Tube to Tube (Union)1/4" (O.D.)4 mm (O.D.)Titanium
M6CU1-316
Quote Required
TBD
A-LOKGasesInstrumentation Products Division649 °Cn/aConversion Union-255 °CProcess ControlOffshore Control PanelsMicroelectronicsInstrumentation Products DivisionStraight-Tube to Tube (Union)1/16" (O.D.)6 mm (O.D.)Stainless Steel AISI 316
M6CU2-316
Quote Required
TBD
A-LOKPetroleum OilInstrumentation Products Division649 °Cn/aConversion Union-255 °CProcess ControlResearch LabsTransportationInstrumentation Products DivisionStraight38.5 mmTube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Stainless Steel AISI 316
M6CU2-625
Quote Required
TBD
A-LOKGasesInstrumentation Products Division649n/aConversion Union-198Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight38.5Tube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Alloy 625
M6CU2-6MO
Quote Required
TBD
A-LOKHydrogenInstrumentation Products Division371 °Cn/aConversion Union-198 °CProcess ControlAnalytical InstallationsTransportationInstrumentation Products DivisionStraight38.5 mmTube to Tube (Union)1/8" (O.D.)6 mm (O.D.)6Mo
M6CU2-825
Quote Required
TBD
A-LOKGasesInstrumentation Products Division426n/aConversion Union-198Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight38.5Tube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Alloy 825
M6CU2-B
Quote Required
TBD
A-LOKHydrogenInstrumentation Products Division-n/aConversion Union-Process ControlResearch LabsNuclearInstrumentation Products DivisionStraight38.5 mmTube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Brass
M6CU2-M
Quote Required
TBD
A-LOKGasesInstrumentation Products Division425n/aConversion Union-198Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight38.5Tube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Monel 400
M6CU2-NNR
Quote Required
TBD
A-LOKCorrosiveInstrumentation Products Division535 °Cn/aConversion Union-198 °CProcess ControlAnalytical InstallationsPower GenerationInstrumentation Products DivisionStraight38.5 mmTube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Alloy C-276
M6CU2-S
Quote Required
TBD
A-LOKGasesInstrumentation Products Division-n/aConversion Union-Process ControlInstrumentationSemiconductorInstrumentation Products DivisionStraight38.5Tube to Tube (Union)1/8" (O.D.)6 mm (O.D.)Steel