Ocean Pacific Technologies (OPTTM) develops and manufactures a unique line of axial piston pump and energy recovery (ER) products specifically designed for the desalination industry. At the core of our solutions are water lubricated axial piston pumps (APP). The axial piston pump is up to 94% efficient and can be efficiently and economically linked together in parallel to provide high pressure feed to almost any size system, including large municipal-scale plants. When combined with isobaric energy recovery technology it is possible to save as much as 40% of the energy compared to existing high pressure centrifugal pumps and ERD's.