Rls 399021191060 Refrigerant Press Jaw 3/8 Inch 19kn

Product Description

The RLS 399021191060 is a 3/8-inch refrigerant press jaw rated at 19kN, designed for use with compatible RLS press tooling systems. This jaw set enables leak-free, flame-free connections on refrigerant lines, replacing traditional brazing in HVAC and refrigeration installations. The 19kN pressing force ensures a consistent, full-compression connection on RLS fittings at the 3/8-inch size. Licensed HVAC technicians and refrigeration mechanics are the primary installers of this tooling component.

This press jaw is used in residential and light commercial HVAC installations where brazing is impractical, restricted by local fire codes, or where speed of installation is a priority. It is suited for split systems, mini-splits, and refrigeration equipment requiring 3/8-inch copper refrigerant line connections. The jaw attaches to a compatible 19kN press tool to complete the RLS fitting connection in a single pressing cycle.

Key Features

• 3/8-inch jaw size for RLS refrigerant press fittings
• Rated at 19kN pressing force for full-compression connections
• Flame-free installation eliminates need for brazing or open flame
• OEM replacement jaw compatible with RLS press tooling systems
• Compact form factor suitable for tight installation spaces

Compatibility

Designed as an OEM-style replacement jaw for RLS refrigerant press tooling systems that operate at 19kN pressing force and accept 3/8-inch jaw attachments.

Installation Notes

Installation should be performed by a licensed HVAC or refrigeration technician familiar with RLS press fitting systems. Ensure the press tool is fully charged and in proper working order before attaching the jaw. Verify the system is depressurized and de-energized before working on refrigerant lines. Follow the tool and fitting manufacturer guidelines for correct jaw seating and pressing sequence to achieve a leak-free connection.

Technical Specifications

• Jaw Size: 3/8 inch
• Pressing Force: 19kN
• Length: 1 inch
• Width: 1 inch
• Height: 1 inch

Standard Information

• Brand: RLS
• Manufacturer Part Number: 399021191060