Release of 3rd Generation Piston Seals

RK MAC Service Solutions is proud to announce the release of a 3rd generation Piston Seals for the CPS series TRS21 and TR21.  The GEN III seals last 700% longer than the current seals used by CPS. The graph below shows the leak rate vs. the total amount of refrigerant vapor recovered by a CPS model TRS21 refrigerant recovery unit.  Graphs for each of the 3 generation piston seals has been put on the same graph for direct comparison purposes.   

GEN III seals are now available on all RK MAC upgrades and repair services.