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The Legacy Manufacturing RP900375S is a reusable air hose end fitting with swivel designed for use with Flexzilla Pro hose assemblies. The fitting features a 3/8 inch barb connection on one end and a 1/4 inch male NPT (MNPT) threaded connection on the other, allowing technicians to assemble a custom-length air hose or perform a field repair without specialized crimping equipment. The swivel design reduces hose torque and kinking during use. This fitting is intended for professional tradespeople who need a fast, reliable hose repair or custom assembly solution on the jobsite.
This fitting is suited for use in shop environments, service vehicles, and jobsite applications where compressed air tools are in regular use. HVAC technicians, plumbers, electricians, and general contractors working with pneumatic tools will find this fitting compatible with standard 3/8 inch Flexzilla Pro air hose. The reusable design supports field assembly without returning to a shop or waiting for a replacement hose.
Designed for use with Flexzilla Pro air hose with a 3/8 inch inner diameter barb connection. Intended as a field-repairable or custom-assembly fitting for compressed air hose applications using standard 1/4 inch MNPT threaded fittings and couplers.
Installation is performed by the end user or service technician without crimping equipment. Shut off and bleed compressed air from the hose and connected system before disassembling or attaching any hose fitting. Follow the three-step assembly process specified by the manufacturer to ensure a secure, leak-free connection. Verify thread engagement and barb seating before returning the hose to service pressure.
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