D&W Marine Systems is the exclusive HydroFLOW USA Maritime distributor, delivering chemical-free electronic water conditioning to industrial, maritime, and residential systems. Two decades of patented Hydropath technology — non-invasive, low-energy, and proven across thousands of installations worldwide.
For two decades, HydroFLOW has been a proven technology for industrial, maritime, and residential markets.
Removes existing limescale deposits from pipes, heat exchangers, and process equipment.
Stops new scale from accumulating on internal surfaces and within service loops.
Disrupts biofilm and reduces waterborne pathogen risk without chemical biocides.
Improves filter efficiency and lifespan by reducing scaling and biofouling load.
Reduces corrosion rates across ferrous and copper service systems.
Hydropath Marine units mount around the outside of existing pipework — no cutting, no welding, no system penetration. Once energized, the device induces a low-frequency electric signal into the water that maintains itself across the entire connected pipe network, treating water continuously, 24/7.
Zero system penetration. No cutting pipes, no shutting down service loops for installation.
Disrupts and removes biofilm from internal pipe surfaces, reducing bacterial harborage.
Reduces the risk of waterborne pathogenic contamination across treated systems.
Decreases scale-related and biofilm-related maintenance interventions and unscheduled downtime.
Green technology — no chemical biocides, scale inhibitors, or anti-corrosion additives required.
Lower lifecycle cost vs. chemical treatment programs — proven payback across thousands of installs.
Scale and biofilm reduction across a vehicle-carrier vessel's cooling water service loops.
View PDF ↗ Download ⬇HydroFLOW deployment across the Höegh Antwerp's water systems (2015 report).
View PDF ↗ Download ⬇Full report on HydroFLOW performance and installation aboard the Höegh America.
View PDF ↗ Download ⬇HydroFLOW deployment on the Detroit Express — vessel water-system treatment (2017 report).
View PDF ↗ Download ⬇Membrane protection and scale prevention on an RO desalination system.
View PDF ↗ Download ⬇Complete HydroFLOW HM range overview, installation positions, and model-by-model selection.
View PDF ↗ Download ⬇Installation, commissioning, and routine-maintenance instructions for the HM marine product line.
View PDF ↗ Download ⬇How Hydropath induced-signal water conditioning actually works, with marine-specific applications.
View PDF ↗ Download ⬇HydroFLOW facilities-management workshop presentation — chemical-free conditioning across applications.
View PDF ↗ Download ⬇Tell us about your vessel, facility, or process water system. We’ll respond with a sizing recommendation, install plan, and ROI estimate.