The RBA2000 Series self flare 90° elbow adapter is made up of a tube connection on one end and an adjustable SAE o-ring boss on the other end. For the tube connection, the OD and wall thickness of the tube to be joined to the Self Flare fitting will determine the dash size and whether a BA or BAX version of the Self Flare fitting is required for the application. The RBA2000 series adapters connect tubes to straight threaded ports designed to SAE Standard, J1926/1 and allows full 360° rotation of the adapter to connect to a tube from any direction in the same plane.
Standard Features:
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Tube sizes from -4 (.25 inch) to -32 (2.00 inch)
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Adjustable o-ring boss sizes from -4 (7/16-20) to -32 (2½-12)
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Several jump sizes are available
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RBAX2000 adapters available for applications with heavy wall tubing
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Includes swivel tube nut and Self Flare sleeve for tube connection
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Includes nut, washer and o-ring for adjustable o-ring boss connection
Standard Materials:
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Steel construction
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Buna N seal
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Black oxide finish on fitting body and tube sleeve
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Zinc plated steel nuts and washer
Caution:
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System operating conditions and maximum pressures dictate tubing requirements. LDI Self Flare fittings require matching the tube connection on the adapter to the tube wall thickness selected for the application.
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Fully annealed and cleaned tubing is preferred. Consult factory for applications that require alloy tubing or tube wall thicknesses that exceed published limits for BA and BAX tube connections.