Coilhose Pneumatics 11-04BS Ball Swivel Plug 1/4 Inch Mnpt

Product Description

The COILHOSE PNEUMATICS 11-04BS is a ball swivel plug designed for pneumatic air line systems requiring a High Flow interchange connection. Built from brass with a nickel finish and steel components, this coupling features a 1/4 inch male NPT threaded connection and a 1/4 inch body diameter. It is rated for a maximum working pressure of 225 psi, making it suitable for demanding shop air and industrial pneumatic applications. The ball swivel design allows the connected hose to rotate freely, reducing kinking and tangling during use. Licensed pneumatic technicians and industrial maintenance mechanics typically install this fitting as part of a quick-connect coupler system.

This ball swivel plug fits pneumatic hose lines with a 1/4 inch inside diameter and connects via a 1/4 inch MNPT threaded port. It is suited for residential shop, light commercial, and industrial pneumatic tool setups where a High Flow interchange coupler system is already in use. The nickel finish provides corrosion resistance in typical compressed air environments. The 0.25 inch coupler size is a common standard in production, fabrication, and maintenance applications where multiple air tools are cycled on and off a single compressed air supply.

Key Features

• Ball swivel plug design allows hose rotation to reduce kinking and line wear
• High Flow interchange type for increased air volume delivery compared to industrial interchange
• 1/4 inch MNPT threaded connection for standard NPT-tapped ports
• Rated to 225 psi maximum working pressure
• Brass and steel construction with nickel finish for corrosion resistance
• Compact 1/4 inch body diameter fits common pneumatic tool inlets

Compatibility

Designed for use with High Flow interchange pneumatic coupler systems using 1/4 inch MNPT connections and 1/4 inch inside diameter hose. Compatible with air tools and equipment fitted with standard NPT-threaded ports in High Flow interchange configurations.

Installation Notes

Depressurize and disconnect the air supply before installing or removing any pneumatic coupling. Apply thread sealant tape to the MNPT threads in accordance with standard pneumatic plumbing practice before threading into the port. Hand-tighten first, then use an appropriately sized wrench to achieve a leak-free seal without over-stressing the brass body. Installation should comply with applicable shop air safety guidelines and the equipment manufacturer's pressure rating requirements.