06WATERMAKER SYSTEMS
Installation · Maintenance · Winterization · Commissioning
We provide technical service for yacht and boat watermaker systems covering the whole system — from installation to scheduled maintenance, from winterization to recommissioning.
50+ units serviced
With maintenance and service experience on more than 50 watermakers of different brands, capacities and system architectures, we focus not just on replacing parts but on correct operation, production performance and long-term reliability.
01Which problems do we solve?
We determine whether the problem lies in pre-filtration, the feed or high-pressure pump, the membrane, or the plumbing and connections — and bring the system back to correct performance.
02Scope of service
Installation, scheduled maintenance, filter and membrane checks, winterization, commissioning and performance monitoring.
For watermakers that will stand idle for a long time, protecting the membranes is critical.
03How does the system work?
Concentrate is discharged overboard through the reject line. The goal is not just a running unit, but one working at the right pressure, the right flow and the right product water quality.
04Our service approach
We assess the watermaker as one system: sea water inlet → pre-filtration → feed pump → high-pressure pump → membrane → product water → reject line. At the end of each service, pressure, flow and product water values are checked and recorded.
05Service process
Our goal is not just to get a system running again, but to hand it over correct and serviceable.
The unit, existing plumbing and operating conditions are inspected.
Filters, pumps, membrane, pressure and connections are checked.
Required maintenance, materials and service scope are defined.
Maintenance, repairs, filter replacement or winterization are carried out.
The system is run; pressure and product water performance are checked.
06Systems / brand examples
Service experience
Common in the industry
Brand names are used only to identify systems we have service experience with or that are common in the industry; they do not imply authorized service status. Manufacturer procedures apply on every system.
07Real applications
08Frequently asked questions
Can’t find your answer? Just tell us the system and the marina.
Ask a questionIn a unit that will stand idle, sea water left in the membrane can lead to biological growth and fouling. Preservation (pickling) to the manufacturer’s procedure protects the membrane; at the start of the season the unit is flushed, product water is checked and it is recommissioned.
It depends on running hours, sea water condition and the manufacturer’s recommendation. Filter pressure difference and output drop tell you; regular checks during the season are recommended.
Not necessarily. Pressure, flow, pre-filters, connection and o-ring leaks and the measuring sensor are checked before deciding on a membrane replacement.
09Related services
PUMPS & PRESSURE SYSTEMS
Selection, installation, maintenance, fault finding and testing of hydrophore, transfer and sea water pumps.
SEA WATER, COOLING & WET EXHAUST SYSTEMS
New installation, revision, custom fabrication and leak detection on sea inlets, seacocks and strainers, air-conditioning and generator cooling circuits, discharge lines and wet exhaust connections.
MARINE PIPING & FLUID SYSTEMS
New installations, system renewal, leak detection, connection revisions and tightness testing on fresh water, grey/black water, bilge, sea water, fuel and drainage lines on yachts and boats.
Next step
Send us the make/model, capacity, last service date and where the boat is; we’ll share a maintenance or winterization plan.