Sailing yacht under way at sunset
Australian-made desalination

Drinking water, anywhere you go.

Complete watermakers, modular kits and DIY builds — designed and built on the Gold Coast for boats, off-grid sites and the field.

10–80 L/h
Portable range
20–160 L/h
Modular range
12/24 V
DC configurations
Gold Coast
Designed and built
Complete watermakers

Two units. Plug in, prime, run.

Compare specs →
LEDI Nomad

LEDI Nomad

Transportable

Self-contained watermaker with genuine CAT Pumps, integrated gauges, TDS monitoring, flow meter and UV. For larger crews; plan handling for its approximately 50 kg weight.

40–80
LPH
12/24 V
DC
CAT
HP pump
View Nomad →
LEDI Scout

LEDI Scout

Portable

Briefcase-style RO with a carry handle. Pull it out of the dry-bag, drop the hose and prime it.

10–20
LPH
12 V
DC
18 kg
Approx. weight
View Scout →

Outputs vary with configuration, water temperature and salinity. Check each product for power and installation requirements.

design.ledi.com.au

Design your system online.

Explore how source water, power, pump and membrane choices affect estimated output. Compare builds and review the water and wiring schematic, then confirm your proposed system with LEDI.

  1. 01Set your output, voltage and feed water
  2. 02Compare pumps and membrane layouts
  3. 03Review the schematic and discuss your build
design.ledi.com.au
Actual LEDI Watermaker Explorer water and wiring schematic
Compare
Output
Plan
Power
Explore
Layout

Free to explore · No account required · Results are estimates, not a guaranteed system rating.

Build your own

Same components. Your layout.

Choose prebuilt modules for a permanent installation, or a parts kit you assemble yourself. Pick the level of work you want to take on.

Modular kit components

Modular kits

Prebuilt pump, filtration and membrane modules with premium DC pump options and remote or local controls. Install each module where it fits your boat or off-grid site.

  • ✓Pre-matched pump, membrane and filter set
  • ✓Remote panel or local control options
  • ✓Mount and connect to suit your installation
Current LEDI DIY Watermaker Kit parts laid out

DIY kits

A cost-effective route to a watermaker on board for capable DIY builders. Start with the core parts kit, use your own compatible high-pressure pump or add a matched pack, and assemble it to suit your boat.

  • ✓Core parts together with a suggested build diagram
  • ✓Selected membrane, feed pump, filtration and hardware
  • ✓High-pressure pump, power, controls and installation extra
Where LEDI works

Built for the ocean. Ready for the bush.

Marine
Marine
Cruising yachts, cats and tenders
Off-grid
Off-grid
Cabins, camps and remote sites
Expedition
Expedition
Touring rigs and remote coastlines
Relief & defence
Relief & defence
Water supply in the field
Real LEDI Nomad watermaker on the Gold Coast workshop test bench
About LEDI

Veteran-owned. Engineer-built.

We build every unit on the Gold Coast, Australia. Our watermakers go where water can't be trucked in — offshore passages, remote stations, relief deployments.

When you call, you talk to the people who designed it.

Our story →

Not sure which system?

Tell us about your boat or site. We'll size it with you.