BT0-5084 90° Female O-Ring x Air-O-Crimp Hose Fitting with 1/4″ Switch Port – #12H x #10F

The BT0-5084 90° Female O-Ring x Air-O-Crimp Hose Fitting with 1/4″ Switch Port is engineered for mobile air conditioning systems requiring a size transition, angled hose routing, and integrated pressure switch access.

This fitting features a #12 Air-O-Crimp clamp-style hose end and a #10 female O-ring connection (7/8-14 thread) arranged in a 90-degree configuration. The angled design improves clearance and reduces hose stress in tight engine compartments and heavy equipment installations.

The integrated 1/4″ switch port (SWP) provides a threaded connection point for pressure switches, safety cut-outs, or system monitoring components. This eliminates the need for additional inline adapters and simplifies installation.

The female O-ring sealing surface delivers dependable leak resistance when installed with the proper O-ring. 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 BT0-5084 withstands vibration, pressure cycling, and demanding operating environments found in:

• Heavy-duty trucks

• Agricultural equipment

• Construction machinery

• Off-road vehicles

• 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 stepping down from #12 hose to a #10 female O-ring port with a 90° turn and integrated 1/4″ switch access, the BT0-5084 provides a durable and professional-grade solution.

Product Specifications

• BTRAC Part Number: BT0-5084

• Fitting Type: Female O-Ring (FOR) x Air-O-Crimp with Switch Port

• Orientation: 90°

• Fitting Size: #10 (5/8″ nominal)

• Hose Size: #12

• Thread Size: 7/8-14

• Switch Port: 1/4″ (SWP)

• Crimp Style: Air-O-Crimp (Clamp Style)

• Material: Steel

• Application: Mobile A/C hose assemblies with integrated switch access

• Compatible Hose Type: Universal / Nylon Barrier Hose

Cross References

• Other Reference: 3-91565

• BTRAC: BT0-5084v