Membrane Processes  Manufacturers, Traders, Suppliers

Our core competence lies in the provision of innovative, tailored plant engineering solutions for the water and wastewater treatment sector. With our track record of having supplied 25.000 water and wastewater treatment plants and with more than 30 years of experience in the field, we are able to draw on a wealth of knowledge when designing our high-quality products at our in-house R&D department.
Our cutting-edge solutions, which are based on physico-chemical, biological and membrane technologies are protected by numerous patents registered by the company and our own in-house developments. Leading companies from around the world and representing a range of sectors are already relying on our expertise.
The seven sites in Germany and Switzerland where we develop and manufacture our products ensure flexible and high-quality production. Thanks to our 14 sales and service offices, we can achieve proximity to customers.
Together with our customers and research partners, we are constantly working to enhance our plants. Customers enjoy additional benefits thanks to our complete water management services.
We are committed to safeguarding our future by training up the next generation of employees and ensuring that the proportion of trainees within our company exceeds the average. We also know how to value our experienced employees, whom we continue to employee even after they reach the standard retirement age. One of the key things that defines us is our solid growth.

Impressive solutions
PURIMA is the industrial parts cleaning specialist. For over 25 years our passion has been developing and manufacturing innovative and custom system solutions, while working closely with our customers. Every day, our equipment is used by customers around the world in a range of industries, especially in the automotive, space and aerospace, rail and traffic engineering fields and also metals and plastics. We work together with our customers to ensure the required cleanliness standards are met using the right process from our own in-house technology range.
People build machines
Our professionals are there to assist our clients with advice, assistance and expertise: They are our greatest asset - highly qualified experts working consistently to implement the highest quality PURIMA® technical solutions. Innovative cleaning technologies such as ultrasound, spray cleaning, pressure flooding, injection flooding or high pressure water cleaning form the basis of our developments.
Global – InternationalTo help meet the requirements of a global customer base, we have selected the DENIOS Group as a partner. This means we have access to a wide network of branches in Europe, the USA and Asia. This new focus and direction has led to a change to our 25 year old company name, from RPE Pape Anlagentechnik GmbH & Co. KG to PURIMA GmbH & Co. KG.