RLS designs, develops, and manufactures press-to-connect fittings engineered for high-pressure refrigeration lines used in the air conditioning and refrigeration industries. By replacing the time-consuming and demanding conventional practice of manually brazing copper joints, the patented RLS press-to-connect fittings allow for faster, more consistent connections and reduce total installed cost while enhancing safety. This page is intended to serve as notice, including notice under 35 U.S.C. § 287(a).

RLS Press-to-Connect Fitting
  • U.S. Patent No. 9,145,992
  • U.S. Patent No. 9,638,361
  • U.S. Patent No. D730,494
  • Australian Patent No. 2012362443
  • Canadian Design Registration No. 149228
  • EUIPO Registered Community Design No. 002218636-0001
  • Japanese Patent No. 6051468
  • Other pending patent applications

RLS Press Tools and Jaws
  • Australian Design Registration No. 361533
  • Canadian Design Registration No. 161804
  • EUIPO Registered Community Design No. 002672667-0001
  • Japanese Design Registration No. 1537545
  • Other pending patent applications