Coilhose Pneumatics 11-04BSF Ball Swivel Plug 1/4in Fnpt

Product Description

The COILHOSE PNEUMATICS 11-04BSF is a ball swivel plug coupling designed for compressed air and pneumatic tool lines. The ball swivel design allows the connected hose to rotate freely, reducing kinking and tangling during use. Built from brass with a nickel-plated finish, this coupling handles up to 225 psi of working pressure and fits a 1/4-inch FNPT threaded port. It is compatible with High Flow interchange-style couplers and is sold as a single unit. Pneumatic technicians and industrial maintenance professionals install this fitting to keep air lines organized and free-moving on the job.

This coupling is suited for residential shop, commercial, and light industrial pneumatic systems where a High Flow interchange standard is in use. The 1/4-inch body diameter and 1/4-inch hose inside diameter make it a common choice for air tools, compressors, and distribution manifolds. The ball swivel plug configuration is a typical selection when frequent hose movement or repositioning is part of the workflow.

Key Features

• Ball swivel plug design allows 360-degree hose rotation to reduce kinking
• High Flow interchange type for compatibility with High Flow coupler bodies
• 1/4-inch FNPT threaded connection for standard pneumatic ports
• Rated to 225 psi maximum working pressure
• Brass construction with nickel-plated finish for corrosion resistance
• Compact 1/4-inch body diameter fits standard air tool inlets

Compatibility

Designed for use with High Flow interchange-style coupler bodies on pneumatic air lines and compressed air systems using 1/4-inch FNPT threaded connections.

Installation Notes

Installation is typically performed by a pneumatic technician or industrial maintenance professional. Depressurize the air line and bleed all residual pressure before removing or installing any pneumatic fitting. Apply thread sealant tape appropriate for compressed air service to the FNPT threads before installation. Do not overtighten threaded connections; hand-tighten and use a wrench only to achieve a leak-free seal.