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Solderless Tube Connectors for A/C, Automotive, Refrigeration and other Industries.  ISO  ISO 9001:2008 Certified

 

Products Technical Info Contact Info News & Shows Certifications Opportunities

The Cold, Clean Connection

No welding, brazing or epoxy to join tubing.
Lokrings join aluminum, copper, and steel tubing of equal or dissimilar diameters. LOKRING Tube Connection Technology represents a proven method of producing hermetically sealed metal-to-metal tube connections including aluminum to copper and copper to titanium

    

  Example: Copper to Titanium Single Ring Connection

.LOKRING tube connectors are used in residential, commercial and automotive air-conditioning* and in refrigeration* industries.

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This website contains information about LOKRING fittings for tube diameters from 1.6mm (1/16") up to 35.0mm (1 3/8") and specialty parts for automotive and refrigeration applications. Special orders can be delivered upon request. American LOKRING reserves the right to make changes for the purposes of technical improvement.

Lokring Video 14.4mg

Presentation Video

Products

LOKRINGS for OEM Manufacturing
Single Rings are applied with a hydraulic tool and sized to fit your specific application. Works with swaged or slip- fitted tubes.
 
LOKRING Connectors for Service and Repair
Join aluminum tube to copper tube, copper to copper, copper to steel. Union Connectors for straight in-line joints, Step-Sized Connectors for different diameter tubes, and Tee Connectors for 3 to 4 joints with same or different diameters.
 
LOKRING Tools and Extras
Assembly Tools, LOKPREP, and Special Fittings
 
Refrigeration Specialty Parts
Products specific to the Refrigeration Industry include dryers, charging tubes and union or reducing connectors with schrader valves.
 
Automotive Specialty Parts
Products specific to Automotive applications including Hose-LOK and  Tube-LOK for joining double-braided hose to tube, Service Ports, Cut-out Switch Ports, and GM Orifice Tube Repair Kits. Approved for r12 and r134a refrigerants.
 
LOKRING Presents -New Products
LOKCLIPS, 90 & 45 degree HoseLoks, Reduced Barrier TubeLoks, Euro Flares, Refrigerant Recovery Bags and Aluminum Stoppers for A/C lines
Refrigerant recovery bags
Refrigerant Recycling, Flexible Refrigerant Storage Bag, Use to Reclaim Refrigerant and Protect Environment
  

  

 

Technical and Installation Information

LOKRING Background and Theory
LOKRING history from the aerospace industry through current applications and technical specifications to explain the function and application of LOKRING Technology.
LOKRING Installation Guide
Complete copy of the LOKRING Installation Manual and service guide covering basic installation of LOKRING Union and Reducer Connectors through installation of compressor stub extensions, capillary tubes, Tees, elbows, dryers, and all other LOKRING Parts. LOKPREP is required for all installations.
LOKRING Presentations & Catalogs
 

 

Contact Information:

VULKAN LOKRING Worldwide Offices         American LOKRING North American Distributors

 

2551 State Road 60 West
Bartow, FL 33830
Tel:   863-533-4168
Fax: 863-733-9030
E-mail: info@lokringusa.com
 Bill Osborn, Sales Director
(863) 533-4168 ext. 1013
E-mail: bosborn@lokringusa.com

Jenny Wyrosdick, Customer Service
(863) 533-4168 ext. 1015
E-Mail: jwyrosdick@lokringusa.com

Tiffany Meares, Customer Service

(863) 533-4168 ext. 1016

E-Mail: tmeares@lokringusa.com

 

American LOKRING Corporation is responsible for the delivery of quality tube connectors and tools. The purchaser is responsible for the assembly of LOKRING Tube Connectors and use of LOKRING tools in accordance with supplied instruction and exclusively with original LOKRING parts.

*Please consult American LOKRING Corporation before using LOKRING Tube Connectors in other industries.

Copyright © 2009 American LOKRING Corporation
Last modified: October 16th, 2009 LokWebmaster