Parker B13E Tru-flate Pneumatic Coupler 3/8-18 Nptf

Product Description

The PARKER B13E is a Tru-Flate style pneumatic hose coupler designed for automotive air tool and hose connections in compressed air systems. The coupler features a 1/4 inch body diameter with a 3/8-18 female NPTF threaded inlet, providing a pressure-tight seal without the need for sealant tape when mated to a properly formed NPTF fitting. Constructed from brass, the B13E offers corrosion resistance suitable for shop air environments. This type of coupler is installed by licensed HVAC technicians, automotive service techs, and general shop mechanics wherever quick-disconnect air hose connections are required.

The B13E is suited for automotive service bays, general manufacturing, and light industrial pneumatic tool circuits operating on standard shop air lines. The Tru-Flate interchange style is one of the most widely used quick-connect profiles in North American automotive and light-duty shop environments, making this coupler a common fit for existing air hose assemblies and manifold drops. It accepts standard male plugs of the Tru-Flate interchange series.

Key Features

• 1/4 inch body diameter for standard shop air tool circuits
• 3/8-18 female NPTF threaded connection for pressure-tight seal
• Brass construction for corrosion resistance in compressed air service
• Tru-Flate interchange profile widely compatible with North American automotive shop tooling
• Compact, single-unit packaging suitable for individual replacement or fleet maintenance

Compatibility

Designed as an OEM-style replacement coupler for compressed air systems using the Tru-Flate automotive interchange profile with 3/8-18 NPTF threaded connections.

Installation Notes

Installation is performed by qualified service technicians or mechanics familiar with compressed air plumbing. Depressurize and bleed the air line completely before removing or installing any coupler. NPTF threads are designed to seal on the thread form itself; inspect threads for damage before assembly. Consult applicable OSHA and shop safety standards for compressed air system service requirements.