Hydropath Marine HM Range
Hydropath Marine HM Range
(Avg 4.8 out of 5 stars)

The Hydropath Marine (HM) range is specifically designed for operation on marine vessels. It provides water treatment benefits, including scale protection and biofouling control, in both fresh and sea water.


Designed for ease of installation, the device is simply assembled around the pipe and connected to an 87-240V AC 47-63 Hz power source. Standard sized units fit pipes ranging from 25mm (1”) to 200mm (7 ⅞”) maximum outer diameter. For larger pipe sizes, devices can be customized to fit specific requirements. This durable water conditioner is fully encapsulated and waterproof, with an IP rating of 68 and incorporates a specially-designed surge protector.


Main Benefits

  • Dissolves and removes existing scale.
  • Prevents new scale accumulation.
  • Deactivates bacteria and algae.
  • Prevents and removes biofoul.
  • Boosts filtration efficiency.
  • Significantly reduces corrosion.
  • Suitable for multiple applications - fresh water and cooling systems.


Financial and Environmental Benefits

  • Reduces energy consumption.
  • Increases the efficiency of water heating equipment and machinery.
  • Eliminates or decreases chemical usage.
  • Decreases the need for chemical safety precautions, storage and disposal.
  • Reduces maintenance costs.
  • Average one to two year payback period.


Additional Benefits

  • Non-intrusive and easy to install - no plumbing modifications required.
  • Propagates the Hydropath signal along the entire water system.
  • Provides 24 hour protection.
  • Does not interfere with other electrical systems.



  • Input Voltage 87-240V AC
  • Input Power 65W Maximum (20W Typical)
  • Input Frequency 47-63 Hz
  • Water and Dust Protection
  • Built-in EMI Filter


Installation of this device does not replace periodic equipment preventative maintenance procedures.


For additional technical information about these products, please visit our technology page. If you have any questions or wish to locate a local representative, please contact us.


About Hydropath Marine HM Range

The Hydropath Marine range of water conditioners are specifically designed to combat limescale in Marine applications by clustering mineral ions, to enhance filtration by flocculating particles and to eliminate biofouling.


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