LOKRING: Tube Repair

For more than 25 years the VULKAN LOKRING tube connection technology represents a proven, clean, safe and reliable method for repairing vehicle air conditioning aluminium tube assemblies. It is also used during the manufacture of air conditioning components.

Aluminium pipe can fail and leak for many reasons, including accident damage, rub through and corrosion.
The LOKRING technology allows an instant professional repair, ideal for a mobile engineer and busy workshop.
It also keeps the repair costs to a miniumum and can increase your profits.
Savings can be gained in labour costs as the whole pipe may not need to be removed, and you do not need to worry if the OEM pipe is in stock, raise orders or wait for delivery.

The LOKRING tube connection is permanent and designed for an operating pressure of up to 50 bar with a safety factor of four times (200 bar) and a temperature range of –50°C up to 150°C (-58°F up to 302°F).