​The Best Connection

For more than 35 years now, VULKAN Lokring‘s success has been founded on worldwide patented, unique connecting elements for refrigerant lines. Originally developed for the absolute extreme conditions of space technology, we have continually improved our connections to meet the requirements of air conditioning technology, thus developing into the leading specialist in this area on the world‘s market.


 
OEM / Production
Refrigeration and Air Conditioning
Refrigeration Appliances
Vehicle Air Conditioning

LGE service engineers show favorable response to LOKRING products

Since June 2014, after completing all of the sample tests, LGE service centers in Korea started to apply LOKRING connectors in their service field. Now, after one year this business developed into a ...more

​LGE service engineers show favorable response to LOKRING products

 

Refrigeration service engineers of all LGE service centers in Korea use LOKRING Technology

Since June 2014, after completing all of the sample tests, LGE service centers in Korea started to apply LOKRING connectors in their service field. Now, after one year this business developed into a tremendous success.

As a start, 25 service engineers have been provided with the complete service equipment in 2014. Today, more than 500 LGE service engineers use the hand assembly tools and over 35,000 LOKRING connectors type 00 have been installed to date. A total of 13 different LOKRING sizes have been applied since 2015. The engineers first learn how to use the LOKRING connectors and tools at LGE training centers. After which they use it effectively in the service field.

LG Electronics is one of the biggest corporations in Korea, which already applies the LOKRING Single Ring connectors in their production plants. They are satisfied with the benefits Lokring presents such as improved work level, no harmful
brazing fumes and 50% less defective connections than brazing in production. Additionally LGE is one of the first companies in Korea that uses the LOKRING connectors in servicing household appliances. The result is beyond everyone’s expectations. The response of the LGE service engineers is very positive and motivating. The workers are satisfied with the simple, excellent and user friendly tools, as well as the improved service quality, the saving of time, and the improved safety at work places.

It is a successful foothold to spread another branch of the
various LOKRING systems.

 

Mr. Seon Wook Bang, Chief Research Engineer at LGE in Chang Won, Korea, expects this year the widespread use of LOKRING products in the world by LGE service engineers. He also points out that products of VULKAN Lokring are
brilliant and unique. Reasonable prices and fast delivery will be the basis of a perfect collaboration between VULKAN Lokring and LGE.

At the last exhibition hold in March 2015 in Korea, VULKAN Lokring got a great response from lots of customers concerning the solder- free tube connection technology for servicing refrigeration and air conditioning system.

Everybody was interested in simple, easy and useful LOKRING.

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Green Light for the Loktracer

​ ​Jean Pierre Stefani, Technical Manager of Feu Vert, is delighted with the speed and simplicity of the system: "This is exactly what we want to offer our customers: fast and reliable diagnosis ...more

​​​​Green Light for the LOKTRACER

The French chain of workshops Feu Vert has recently started using the trace gas leak detection system LOKTRACE from VULKAN Lokring and is celebrating its first successes with customers.


Due to the molecular size of hydrogen even the smallest of leaks are reliably detected. The evaporator can easily be checked through the air vents in the centre console. In addition, the LOKTRACE trace gas leak detection system complies with the most stringent European laws on leak detection in automotive air conditioners.

Jean Pierre Stefani, Technical Manager of Feu Vert, is delighted with the speed and simplicity of the system: "This is exactly what we want to offer our customers: fast and reliable diagnosis and an affordable solution.​

​The French workshop chain Feu Vert with over 400 branches in four countries is o​​​ne of the 250 most successful franchise companies in Europe. The company offers its customers all kinds of auto repair and maintenance and sets itself apart from the competition above all through its customer-friendliness and speed.

"For many years, the services provided by Feu Vert have also included the detection of leaks in vehicle air conditioning systems", Patrick Peignard, sales and marketing director of VULKAN Lokring explains. "For this, the company is now using VULKAN Lokring's trace gas leak detection LOKTRACE instead of UV dye."

Using the LOKTRACE system, a mixture of nitrogen and hydrogen is filled into the air conditioning. Escaping hydrogen can be detected by means of the hydrogen leak detector LOKTRACER TLD.500. Here the advantages compared to other leak detection methods are plain to see: There is no cross-sensitivity to other gases, which would lead to inaccurate test results.​

Connect Aluminium with LOKRING

More and more installers change from copper tube to aluminium tube due to the new aluminium LOKRING® connectors. The new VULKAN Lokring product video shows you why.Wessex Environmental Services Ltd ...more

​Aluminium LOKRING - connectors in use and on the screen

More and more installers change from copper tube to aluminium tube due to the new aluminium LOKRING® connectors. The new VULKAN Lokring product video shows you why.

Wessex Environmental Services Ltd from the UK is one of many air conditioning installation companies which are switching from copper tube to aluminium tube. One of their latest installations was done in Sherburne House School in Chandlers Ford on a Daikin Split Air- Conditioning R410A system.

“The reason why we decided to use aluminium tube was not only the cost saving aspect but also the weight saving and malleability which makes working with aluminium tube so much easier“, says lead engineer James Lee of Wessex
Environmental Services Ltd.Due to the advantages of the LOKRING® technology compared to Aluminium brazing the installation was a lot quicker, especially in difficult to access areas were working with a naked flame can be a real issue. Now, you can learn everything about the aluminium LOKRING® connectors by watching the new VULKAN Lokring product video. 

American VULKAN welcomes LOKRING

It was a memorable day at American VULKAN Corporation (AVC) when they welcomed the VULKAN Lokring division back at the Winter Haven, Florida facility.​For the integration of the LOKRING division, a ...more

​AMERICAN VULKAN welcomes LOKRING

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It was a memorable day at American VULKAN Corporation (AVC) when they welcomed the VULKAN Lokring division back at the Winter Haven, Florida facility.​

For the integration of the LOKRING division, a dedicated 10,000 square ft. manufacturing and distribution facility has been added on to the AVC building.

AVC employees, contractors and representatives attended the official opening ceremony performed by AVC President Mr. Thomas Falz, Global Sales & Marketing Director Mr. Patrick Peignard and International Sales Director Mr. Michael Harris. The event was marked by a ribbon cutting ceremony and a lunch for all in attendance. The new LOKRING facility includes all LOKRING production, finishing and quality control equipment. Outfitted with adequate storage for raw materials and the finished products, the facility shows the commitment to serve our customers' demands according to the highest VULKAN standards.

The new state of the art manufacturing plant comprises single and multiple step production machines, manufacturing up to 10,000 pieces of VULKAN Lokring tube connectors per day.

Every VULKAN Lokring produced is individually inspected to ensure that each tube connector meets the specified dimensions and industry standards. It is with this technology, resources and highly qualified staff that VULKAN Lokring continues to provide reliable, cost effective, time saving, SOLDER FREE tube connectors for use in the manufacturing, installation and service for HVAC installations, refrigeration appliances and automotive applications using copper, brass, steel and aluminium material combinations.