The BT0-5071 Straight Air-O-Crimp Hose Splice Fitting with M12 Metric Switch Port is engineered for heavy-duty mobile air conditioning systems requiring both hose repair capability and integrated metric pressure switch access.
This fitting features dual #12 Air-O-Crimp clamp-style hose barbs, allowing technicians to splice or extend large-diameter hose assemblies without replacing the entire line. The built-in M12 metric switch port (M12SWP) provides a threaded connection for compatible pressure switches, safety cut-outs, or monitoring devices commonly used in OEM and heavy equipment applications.
The straight configuration promotes smooth refrigerant flow and clean hose routing in large HVAC systems. The Air-O-Crimp clamp interface ensures a secure mechanical bond to #12 universal or nylon barrier hose when installed using approved clamp tools.
Constructed from durable steel, the BT0-5071 withstands vibration, pressure cycling, and demanding operating environments found in:
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Heavy-duty trucks
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Agricultural equipment
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Construction machinery
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Off-road vehicles
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Industrial HVAC systems
This fitting is intended exclusively for Air-O-Crimp clamp-style hose assemblies and is not compatible with EZ-Clip systems.
When your application requires a #12 hose splice with integrated M12 metric switch access, the BT0-5071 delivers a durable and service-ready solution.
Product Specifications
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BTRAC Part Number: BT0-5071
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Fitting Type: Hose Splice (SPL) with Switch Port
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Orientation: Straight (STR)
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Hose Size: #12 x #12
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Switch Port: M12 Metric (M12SWP)
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Crimp Style: Air-O-Crimp (Clamp Style)
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Material: Steel
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Application: Mobile A/C hose repair, extension, or switch integration
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Compatible Hose Type: Universal / Nylon Barrier Hose
Cross References
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AN: AN6104-5C
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BTRAC: BT0-5071

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