Benefits and Areas of Application
The patented LOKRING® tube conncection system provides an innovative system of solder-free tube connections for every repair situation in refrigeration appliances.

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 gas-tightness.
This is confirmed by the special TÜV test and approval. All this makes LOKRING tube connections one of the most economical and reliable methods of connecting refrigerant tubes.
THE BENEFITS
- Also suitable for flammable refrigerants
- Customer-friendly onsite service
- Absolutely clean, efficient and reliable
- Repair work during business hours and public access
- Repair work in situations where there is a fire hazard
- Light hand assembly tool without energy exertion
- No solder-related quality problems
AREAS OF APPLICATION
-
Household refrigeration appliances
(refrigerators, freezers, wine coolers) -
Ready-to-use refrigeration equipment
(refrigeration cabinets, bars, lockers, chillers) -
Refrigeration equipment for catering
(sales counter refrigerators, flow-through coolers, portable cooling systems)
ONE SYSTEM ENDLESS POSSIBILITIES
- Straight Connections
- Straight Reducing Connections
- Capillary Connections
- Elbows
- T-connections
- Connections with schrader valve
- Stoppers
WITH LOKRING YOU CAN
- Replace a compressor
- Replace a dryer
- Replace a charging tube
- Repair leaky tubes