Optimarin has won DNV Type Approval for its Optimarin Guardian ballast water management system, the company integration that joins Hyde Marine ultraviolet reactor technology to Optimarin’s existing control and component portfolio.
The development was reported on 10 September 2026. The announcement confirms that the Guardian system has been folded into Optimarin’s product offering following the technical integration work.
Optimarin’s approach combined proven Hyde Marine UV reactor technology with the supplier’s control system and component set. That combination, the report states, has been used to assemble a compact range of ballast water management systems.
The compact range covers nominal flow capacities from 60 to 3,000 m³/h. The band of capacities described in the report places the Optimarin Guardian across small to large throughput applications within a single integrated family of units.
The DNV Type Approval applies to the Optimarin Guardian ballast water management system. According to the published account, the approval completes the integration of the Guardian into Optimarin’s product portfolio.
Integration and technology
The report highlights that the integration centred on pairing Hyde Marine’s ultraviolet reactor with Optimarin’s controls and ancillary components. This melding of a previously proven UV reactor with Optimarin’s systems is presented as the technical basis for the new Guardian family.
The published summary underlines that the result of that technical work is a compact BWMS offering. The stated flow-range of 60 to 3,000 m³/h is presented as a single, integrated range rather than separate, unrelated models.
Certification and product placement
reports records the DNV Type Approval as the milestone that finalises the product’s incorporation into Optimarin’s catalogue. The report gives the date of publication as 10 September 2026.
Optimarin’s move, as described in the source, brought together technology from Hyde Marine and Optimarin’s existing hardware and software components into a named product, Optimarin Guardian, which now carries DNV Type Approval.
Key facts
- Product: Optimarin Guardian ballast water management system.
- Technology integrated: Hyde Marine ultraviolet reactor with Optimarin control system and component portfolio.
- Declared capacity range: 60 to 3,000 m³/h.
- Certification reported: DNV Type Approval.
The reports item is the basis for this account and provides the details cited above. No additional technical specifications, installation data or company statements were supplied in the factual notes used for this report.