Design and manufacturing of water treatment plants
URBAN WATER & REUSE
DRINKING WATER
INDUSTRIAL WATER
Water Solutions Worldwide
With almost 40 years of experience, Salher provides solutions for urban and industrial wastewater treatments, drinking water treatments, grey water reuse systems, hydrocarbon separators, as well as accessories for wastewater treatments, worldwide.
We design and manufacture our own equipment under strict quality guidelines. Throughout this process, we monitor every stage to achieve the excellence in each product.
We are one of the companies with more character and innovative vocation of the European market and, for more than ten years, we have acquired an important international presence.
Salher Products
Designed and developed to meet all the requirements in water treatments.
Services
Project and Design
Engineering development and projects management.
Manufacturing
Production of GFRP, polypropylene and steel equipment. Assembly of modular equipment and integration in civil works.
Supply
Selection of equipment and instrumentation to provide an integral water treatment solution.
Commissioning
Technical assistance in the electromechanical and electrical assembly of every water treatment plant.
Maintenance
Post-installation control service by a qualified technical staff.
Courses & documentary support
Practical training and delivery of manuals of operation, commissioning and maintenance.
Projects
Discover our potential to innovate and create the ideal solution for every challenge.
Water reuse system installation: how to make airports more sustainable?
Airports are critical infrastructure because they play an essential role in a nation’s transportation, economy, and security. In a world where sustainability is imperative for...
Salher in 2024: high-impact international projects, sustainable innovation, and partnerships in emerging markets drive a 2025 of global growth
2024 has been a year marked by new climate requirements that show that the measures to be taken are increasingly urgent. In this context Salher has launched international...
Salher has installed a wastewater treatment plant for the Gran Hospital in Coronel Oviedo, Paraguay
Gran Hospital de Coronel Oviedo is the new centre in Paraguay to be equipped with a Salher hospital wastewater treatment plant. RB Ingeniería has relied on the experience of the...
Bolivia’s new biodiesel plant will be equipped with a Salher effluent treatment station
The project for Bolivia's second biofuel factory in La Paz is currently under construction. For the management of its wastewater, Salher has designed and manufactured an...
International presence
Our solutions are already implemented in many different projects all around the world.
Latest news
Europe tightens PFAS limits in drinking water, requiring the adoption of advanced treatment technologies
The entry into force of new mandatory limits for PFAS in drinking water across Europe since January 2026 is marking a turning point in the water treatment sector. To ensure their removal from water, Salher offers its range of activated carbon filtration solutions and...
What is water bankruptcy? Definition, causes and engineering solutions
Water bankruptcy refers to a situation in which more water is consumed than can be naturally replenished, treated, or sustainably managed, putting future availability, water quality, and economic viability at risk. In this context, technological innovation in water...
Wastewater in the HORECA sector: a critical challenge for sustainability
Hospitality, restaurants and catering (HORECA) share a structural challenge that directly affects their operational, regulatory and environmental viability: wastewater management. Salher’s approach to treating these waters combines engineering, manufacturing and...
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salher@salher.com
Carrera Toledana, 33. Arganda del Rey. Madrid 28500. Spain.
+34 91 870 00 15
Spain / +34 91 870 00 15
Poland / +48 22 737 24 95
Portugal / +351 234 795 821
Engineering – Wastewater treatment – Purification – Liquid/solids separation equipment for industrial and municipal process applications – Surface water – Groundwater – Water Reuse – Drinking Water – Hydrocarbon and Oil Water Separation