Industrial Water Treatment
for almost 80 years
Made in Germany
Eng. & Mfg.
Durable Technology
Sustainable water treatment
means top-tier quality
Herco's technology can be found in numerous industrial, medical and life science projects all across the world. Our development, construction, production and warehousing are all based in Freiberg am Neckar, meaning we can guarantee top quality at all times. Our experienced service technicians often accompany our durable systems for more than 20 years. Herco stands for the very best “Made in Germany” quality in the field of water treatment systems. We have a huge amount of experience and would therefore be happy to provide you with comprehensive advice to enable you to implement the best possible solutions in your water treatment projects.
“We want to achieve our environmental and energy goals with our voluntary commitments, such as compliance with the requirements from the European environmental management system, EMAS.”
Edwin Locker, Managing Director
Turnkey Water Treatment Systems
from a Single Source – Made in Freiberg am Neckar
Herco designs and manufactures turnkey water treatment systems for a wide range of industrial and medical applications. Supplied pre-assembled on compact frame racks or in containerised units. Whether standard or customised solutions: our water treatment plants are modular in design, built for durability and engineered for reliable operation under demanding conditions. Consulting, engineering, design and manufacturing – all services are provided in-house at Herco, ensuring efficient processes and certified quality.
Custom Systems:
Containerised H₂ Ultrapure Water System
40' High-Cube Container with Two RO Stages and One EDI Stage
Custom Systems:
High-Purity Boiler Feed Water System consisting of Ultrafiltration and a Multi-Stage RO with EDI
Water Treatment for Boiler Feed Water
Standard Systems:
Reverse Osmosis for Haemodialysis meets the highest hygienic requirements and complies with the MDR regulations.
Standard Systems (In Stock):
Ultra-compact RO combi solutions provide everything needed for water desalination up to 1,000 mg/l – all in one system.
Industrial water treatment
Efficient and Durable
Herco delivers turnkey water treatment – standardised or customised. Our long-lasting water treatment systems stand for sustainable water purification, reliable technology and future-proof engineering in industrial water treatment.
Medical water treatment
Hygienic and reliable
Medical water treatment demands the very highest quality. Herco provides “Made in Germany” water treatment units, which are used in hospitals, dialysis centres and private clinics all across the world. Our technology is certified according to DIN EN ISO 9001 and 13485.
Save the date
Meet us in person
We will be present at the following events and look forward to meeting you. Get in touch with us!
WHX 2026, Dubai
09 – 12 February 2026
Lounges 2026, Karlsruhe
24 – 26 March 2026
IFAT 2026, Munich
04 – 07 May 2026
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“We design our units precisely according to the respective requirements of our customers. This is the only way to ensure cost-effective and resource-efficient operations that are permanently hygienic.”
Carl Werner Tiefenbacher, Head of Technology and Development
Careers at Herco
Seeking visionary new talents
We are looking for engineers, specialists, technology enthusiasts and everyone who cares about pure water in a sustainable world. We offer a collaborative work environment, job security and work that is always exciting and varied.
Info & Advice
Are you interested in our solutions?
Please select how we can help you. If you have any further questions, please contact us directly at any time.
Request a consultation
Non-binding on your desired date
Please feel free to contact me directly
Edwin Locker
Managing Director
info@hercowater.com
Response within 24 hours
+49 (0) 7141 7095 0
Mon-Fri 9:00 - 17:00