Lokring l13000818 Extension Fitting 0.276 Inch

Product Description

The LOKRING l13000818 is a 0.276-inch extension fitting designed for use with the Lokring no-weld, no-solder tube joining system. This fitting extends a Lokring connection point, allowing technicians to reposition or lengthen a joint in refrigerant or fluid tubing lines without open flame or specialized welding equipment. It is a service and repair component intended for licensed HVAC technicians and appliance service professionals working on refrigerant circuits, copper tubing assemblies, or similar small-diameter line sets.

This extension fitting is suited for appliance repair and HVAC service applications where the Lokring mechanical joining method is already in use. It is particularly useful in tight service environments where rework of an existing tubing joint is needed and heat-based joining methods are impractical or restricted. The 7 NAV designation indicates its classification within the Lokring fitting family for this tube diameter range.

Key Features

• 0.276-inch fitting diameter for compatibility within the Lokring 7 NAV series
• No-flame, mechanical tube joining design eliminates the need for brazing or soldering
• Extension configuration allows repositioning of connection points on existing tubing runs
• Designed as an OEM Lokring accessory for professional appliance and HVAC service work

Compatibility

Designed for use within the Lokring mechanical tube joining system, specifically the 7 NAV fitting series for 0.276-inch diameter tubing applications in appliance and HVAC service scenarios.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified appliance service professionals. Before servicing any refrigerant or fluid tubing circuit, recover refrigerant and relieve system pressure in accordance with applicable codes and the system manufacturer's guidelines. Follow the Lokring tool and fitting installation procedure exactly, as improper seating of mechanical fittings can result in leaks. No open flame is required or recommended for this fitting type.

Technical Specifications

• Fitting Diameter: 0.276 inches
• Series: 7 NAV
• Type: Extension Fitting

Standard Information

• Brand: LOKRING
• Manufacturer Part Number: l13000818