Originally developed for the most extreme conditions of aerospace applications, VULKAN's LOKRING® tube connection technology has been continuously developed for domestic and commercial refrigeration as well as air conditioning applications.
Customized solutions for braze-free tube connections
Since 1979, we have continuously applied the expert knowledge gained as an original equipment manufacturer for the industry to our braze-free tube connections, providing customized solutions for tube connections used in the manufacture, installation and maintenance of refrigeration and air conditioning equipment. As the market leader in braze-free, permanent tube connections, we can supply a matched system of tube connections in original equipment quality and with all necessary certifications for almost any installation or service application. This also includes the corresponding assembly tools and accessories.