BERARMA has been an Italian manufacturer of variable displacement vane pumps with pressures up to 250bar since 1963. After updating the entire variable vane pump family with new PLP, PHP and PHPK families, at BERARMA we decided to expand our product range by introducing variations for the potentially explosive environment used for ATEX certification. To meet the customer's requirements, BERARMA has developed a new solution that allows proportional control of flow and/or pressure, all perfectly integrated into the pump. The solution allows precise adjustment of pressure and flow parameters to suit system requirements in real time, thereby saving energy. [more]