Lims Imports Ltd
LIMS-HVACR New Zealand was established in 2009 and has built a reputation as an importer and marketer of a wide range of high quality Heating, Ventilation and Air Conditioning tools and accessories.
Solder free tube connections
The patented LOKRING®tube connection system provides an innovative system of solder-free tube connections for every installation situation in refrigeration and air-conditioning technology.
The LOKRING® Functional Principle
THE TYPICAL LOKRING union joint consists of two LOKRINGs and one tubular joint for the acceptance of the two tube ends. Thanks to the conical inner contour of the LOKRING and the special outer contour of the joint, the diameter of the connection is reduced during assembly to such an extent that the joint and the tube create a hermetically sealed metal-to-metal connection.
Benefits and Areas of Application
LOKRING tube connections can be made without a great deal of force being necessary, using simple hand assembly tools. LOKRING ensures an absolutely clean, permanent and purely mechanical tube connection with long-term hermetic air-tightness.