A RO system is a method of producing pure water via raw water passing through a semi-permeable membrane in a direction opposite to that for natural osmosis when it is subjected to a hydrostatic pressure greater than the osmotic pressure.

RO is used for water filtration in a wide range of applications including desalination of seawater and in the production of demineralised water for use in other applications, such as component rinse systems prior to a coating process. The semi-permeable membrane employed for reverse osmosis is capable of rejecting 99.9% of bacteria and is therefore used frequently in the design of pharmaceutical pure water systems.

PDFL Reverse Osmosis (RO) elements are ideal for the majority of demineralised water production for a range of municipal water sources, for a broad range of chemical, temperature, and pressure applications.

Our high-quality Reverse Osmosis (RO) filtration systems have been designed to assist in the efficient production of clean water from industrial wastewater recycling, effluent plants, and desalination systems in a multitude of industries; petrochemical, chemical, food and beverage, and pharmaceutical.  RO systems are capable of eliminating up to 99% bacteria and therefore have a wide range of applications.

Our range of reverse osmosis systems also includes pre-treatment equipment including softeners, multi-media filters, activated carbon filters amongst others. Site-safety and all regulatory compliances are followed.

Our comprehensive service and maintenance packages for reverse osmosis come with tailored flexible-financing solutions. Periodic sanitization, cleaning, and recharge of the system increase the lifespan of the product for up to 15 years.