The BWM Convention
is ratified

Alfa Laval is ready to secure your compliance

  • 1200 systems sold
  • 300 systems retrofitted
  • Large-scale production
  • Well-trained partners

PureBallast is pure confidence

Watch to see why customers trust Alfa Laval PureBallast

Alfa Laval PureBallast 3.1

All the possibilities – without compromise

Alfa Laval PureBallast 3.1 is the third generation of the leading ballast water treatment technology. Over 1200 PureBallast systems have been sold to date, including more than 300 installed as retrofits.

Energy efficient, PureBallast 3.1 offers superior performance in all waters: fresh, brackish and marine. It is also the ideal system for low-clarity water, operating at full flow where UV transmittance is as low as 42%.

PureBallast 3.1 has IMO type approval and AMS approval from the U.S. Coast Guard, as well as the backing of a well-prepared supplier. Large-scale production resources, strong partnerships and a well-developed service offering make Alfa Laval the confident choice in ballast water treatment.

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Confidence from retrofit to resale

Confidence from retrofit to resale

Your choice of ballast water treatment system is a choice for the future. Besides ensuring a smooth retrofit, Alfa Laval has the service solutions to safeguard your system’s performance and long-term value.