Coilhose Pneumatics RK119 Hose Swivel 0.5 in Nylon

Product Description

The COILHOSE PNEUMATICS RK119 is a nylon hose swivel designed for use in pneumatic hose assemblies. It accepts a 0.5 inch inner diameter hose and features a 0.5 inch thread connection. The swivel function allows the hose to rotate freely at the fitting point, reducing hose twist, kink, and wear during operation. This type of fitting is commonly installed by maintenance technicians, industrial service personnel, and pneumatic system builders working on compressed-air distribution lines and portable air tool setups.

The RK119 is suited for light to medium-duty pneumatic applications where hose movement and rotation are frequent. The nylon construction keeps weight low and resists corrosion in typical shop and service environments. It is appropriate for use on air hoses connected to compressors, blow guns, impact wrenches, and similar air-powered tools in both residential shop and light commercial settings.

Key Features

• Swivel design allows free hose rotation to reduce twist and extend hose service life
• Nylon construction provides corrosion resistance and low-weight handling
• 0.5 inch inner diameter hose compatibility for standard air hose sizes
• 0.5 inch thread connection for straightforward integration with standard pneumatic fittings
• Single-piece unit packaging for individual replacement or repair use

Compatibility

Designed as an OEM-style replacement swivel fitting for pneumatic air hose assemblies using 0.5 inch inner diameter hose with 0.5 inch threaded connections.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic systems. Depressurize and bleed the air line completely before removing any existing fittings or installing this swivel. Hand-tighten first, then use appropriate wrenches to seat the threaded connection without overtightening nylon components. Verify there are no air leaks under operating pressure before returning the system to service.