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Ballast Water Treatment,
Made Simple.

The Only Truly Global BWTS



ERMA FIRST has been developing cutting-edge BWTS solutions and has set the standard for effective ballast water treatment with superior operational readiness, build quality and ease of use. In addition, ERMA FIRST is an experienced manufacturer of pioneering sustainable marine equipment solutions.

Working with some of the largest shipping companies in the world, ERMA FIRST is known for its high-quality systems and after-sales service range. Our systems are installed on over 2,500 vessels and our customer-centric approach offers flexible and convenient servicing through a trusted network of certified engineers worldwide.

  • Customers
  • Innovation
  • Environment

Counting on our reputable partners delivering top quality products, our experienced purchasing team ensures the Supply Chain operation is uninterrupted. 5,000m3 production and warehouse facilities support the ERMA FIRST competitive advantage of fast product delivery. Our expert team ensures that all our products meet strict quality requirements.  

The highly experienced ERMA FIRST Logistics team works with reputable partners to provide you with the most competitive transport rates in the market and safely deliver your equipment wherever needed.

Our Advantage

The only complete full flow electrolysis system

High power efficiency
Single mode of operation
Completely safe, devoid of issues plaguing side stream and UV systems
The only BWTS with integrated AI
Three different filter options
Single configuration will satisfy both IMO and USCG requirements

Certifications, Awards
& Memberships

Milestones & Achievements

ERMA FIRST is firmly established as a global leader within the maritime industry. In addition to an array of awards, there are multiple milestones that showcase ERMA FIRST’s success story. If you wish to learn more about our journey, follow the link below.

To become acknowledged as one of the best BWTS suppliers in the world, ERMA FIRST has provided an array of services to its customers in even the most demanding circumstances. Not only do ERMA FIRST have one of the most robust systems on the market, we provide our clients with flexible and convenient servicing. If you want to learn more about our after sales offering, follow the link below.

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Join us:

21-23 March 2023 Connecticut, USA

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29 March 2023 Athens, Greece

GREEN4SEA Athens Forum
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19 April 2023 Athens, Greece

2023 GREEN4SEA Virtual Awards

25-27 April 2023 Marina Bay Sands, Singapore

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25-27 May 2023 Imabari, Japan

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20-22 June 2023 Amsterdam, Netherlands

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20-21 July 2023 London, UK

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12-13 September 2023 London, UK

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