Enerpac announces new ZU5 Post Tensioning Pumps offering increased efficiency for post tensioning contractors when strengthening steel strands in reinforced concrete. With six pistons for increased stressing speed, operators can stress more strands or tendons per day. In a head-to-head job site test, the Enerpac ZU5 performed 30% faster than traditional hydraulic pumps. The ZU5 improves contractors’ ability to stay on schedule or move onto other jobs more quickly.









