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Featured on YouSail. Get in touch with Water Makers Australia directly: call, or visit their website.
About
Australian-owned marine watermaker specialist led by Kalim Scharenguivel, supplying modular reverse-osmosis systems for cruising yachts, catamarans and motorboats. The range spans single, double and triple-membrane systems, backed by a 3-year warranty, standard serviceable components and direct 7-day support from Sydney.
Service area: Sydney and Australia-wide supply/support
Water Makers Australia grew from a practical family boat project on Sydney's Port Hacking River. Owner Kalim Scharenguivel and his father-in-law, Stephen Tritton, designed the original system for Stephen's boat in 2020. That owner-first beginning still shapes the business: match the watermaker to the boat, keep the installation serviceable and remain available when the owner needs help.
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Marine electronics
Ocean Phase Marine Electrical SolutionsMona Vale, NSW5.0 · 10 Google reviews
View profile| Model family | Membranes | Published nominal output* | Published price from** | Best suited to |
|---|---|---|---|---|
| Performance Single | 1 | 80 L/h | $6,401 | Couples, coastal cruising and tighter installations |
| Performance Double | 2 | 140 L/h | $7,791 | Families and liveaboards |
| Performance Triple | 3 | 200 L/h | $9,181 | Larger crews, expedition boats and shorter run times |
* Nominal outputs are stated at 35,000 ppm seawater, 25°C and 800 psi on the current product pages. The broader category labels advertise up to 80, 160 and 240 L/h. Real output varies with temperature, salinity, membrane age and pump choice. ** AUD, GST included and shipping excluded, checked September 2026. Confirm current price and configuration with the supplier.
The Performance range combines FilmTec seawater membranes and duplex-stainless pressure-vessel end caps with a 240 V AC triplex high-pressure pump, 20 and 5 micron pre-filtration, freshwater flush equipment, food-grade hose, fittings and a remote stainless control panel. The panel brings together pressure and flow instruments, a TDS meter and the product-water controls.
Feed-pump choices include a 12 V DC 110 W pump and, on relevant configurations, a 240 V AC Davey XF171S. The published high-pressure motor ratings are nameplate ratings—not measured total electrical draw.
Check continuous and starting load against the inverter, generator, alternators and battery bank; service clearance for every module; realistic daily freshwater demand; intake, pre-filter, brine-discharge and tank-plumbing routes; and the spares and preservation routine needed for the intended cruising area.
A larger membrane bank can make more water in a shorter run, but the right answer depends on the boat's electrical architecture. Ask for measured running watts for the exact high-pressure and feed-pump combination you are considering.
Kalim describes the company as an extension of that first Sunday project: solve the owner's real problem, explain the machinery and keep it repairable. He also identifies autonomous solar-powered systems supplied to communities in Papua New Guinea and the Pacific Islands as work he is especially proud of—an application where dependable water production and field serviceability matter far beyond cruising convenience.
The testimonials published by Water Makers Australia and linked to its Google review profile repeatedly mention access to Kalim during selection, DIY installation and commissioning:
These are selected customer reviews presented by the supplier, not laboratory tests. Buyers should still validate output and power requirements for their exact configuration.
809 Princes Highway, Tempe NSW 2044 Phone: (02) 8317 1755 Email: info@watermakers.com.au Website: watermakers.com.au
Explore the YouSail product records for the Performance Single, Performance Double and Performance Triple, or compare other watermaker specialists.
Last checked: 27 September 2026.
Adelaide’s metropolitan coast fronts the eastern side of Gulf St Vincent and mixes short, sheltered bay sailing around Holdfast Bay and the Patawalonga with more exposed, open-water sailing north toward Outer Harbour and along the Le Fevre Peninsula. The area suits a wide range of activity — sheltered day sails, club and trailer-sailer racing, short coastal cruising into the Fleurieu and Yorke Peninsula, and launch-and-home-port racing — but demands local knowledge about shipping channels, tidal flows in the Port River/Outer Harbour approaches, and seasonal wind patterns.
Yes — South Australian coastal waters include marine parks, aquatic reserves, harbour bylaws and local council restrictions that can affect anchoring, fishing, mooring and access; check the relevant state agencies, local councils and Notices to Mariners for location-specific rules and permit requirements.
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Before your first sail in South Australian waters check the weather and tide, make sure the boat and safety equipment are fit for the trip, confirm local rules and any area-specific hazards, and tell someone your plan.
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A regular, layered maintenance routine combining hull cleaning, targeted anti-fouling management, cathodic protection and systems checks will substantially reduce marine growth and corrosion for boats kept year‑round in South Australian waters. Focus on preventing attachment and electrochemical attack, then inspect and act more often if you’re in warm, nutrient-rich or high‑traffic sheltered waters.
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Pick a stable, simple, forgiving dinghy with a single sail or basic sloop rig, affordable handling and easy maintenance—ideally one with a local class or school nearby so you can access coaching and spare parts.
Explore →Practical guide for recreational sailors navigating the Swan River and coastal waters around Perth. Covers local weather patterns, tides and currents, river navigation, launching and berthing options, safety equipment, common hazards, and step-by-step pre-departure and on-water checklists tailored to Western Australian
Explore →A practical guide to the coastal weather systems that affect sailing along Western Australia's coast, focusing on the Fremantle Doctor, local sea breezes, and linked coastal phenomena. Explains how these systems form, when they tend to occur, how they influence boat handling and passage planning, common mistakes, and a
Explore →Practical guide for recreational sailors planning passages, anchorages and visits to Ningaloo Reef and the Exmouth coast. Covers anchoring considerations, marine park rules and how local weather, tides and currents affect safety and enjoyment.
Explore →Practical guidance for recreational sailors planning coastal and remote cruising in Western Australia, focusing on tidal planning, reef awareness, navigation and safety preparation tailored to local conditions.
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A one-membrane modular marine watermaker with 80 L/h nominal output, remote stainless control panel, standard consumables and direct Australian support.
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A two-membrane modular watermaker with 140 L/h nominal output, aimed at families and liveaboards that want more water per run.
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A three-membrane modular watermaker with 200 L/h nominal output and up to 240 L/h family-level marketing, for larger crews and heavy use.
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Feathering propeller designed for larger cruising yachts. Diameter range 18"–25"; shaft range 1¼"–1¾"; hub lengths 120mm or 165mm (with anode). Sail drive option available.
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