
Buy Watermaker Parts Online
What is a watermaker?
Water makers are simple systems that use pressure to push seawater through a membrane, separating fresh water through a process called Reverse Osmosis. These systems are most commonly used in Boats & Yachts in all shapes and sizes. These systems transform seawater into drinking water, offering a reliable and sustainable solution for accessing fresh water in remote locations
If you have made the decision to make your own watermaker then you came to the right place. At MDC Water, we stock a wide variety of water maker parts that can be used in order to make your own DIY Water maker systems including: Membranes, vessels, needle valves, pressure gauges, flow meters, TDS meters and filter housings.
DIY Marine Watermaker
All in one watermaker kit
We stock major watermaker parts and accessories you’ll need to build your own watermaker.
Buy DIY Watermaker Kit Online - 2540 2.5"x40" Size
Start with 2540 RO membrane housing to build your own Watermaker,
DIY Watermaker Kit - 2521 2.5"x21" Size
Start with 2521 RO membrane housing to build your own Watermaker, FREE Delivery
Watermaker Components and Parts
Seawater RO Membranes
Filmtec SW30-2540 Watermaker RO Membrane
SW30-2540 DuPont Filmtec Reverse Osmosis Sea Water Membrane
SW30-2540 DuPont Filmtec 2.5″ x 40″ Seawater Desalination Membrane, Watermaker Membrane.
Free Shipping Australia wide, Fast Delivery to New Zealand.
Filmtec SW30-2521 Watermaker RO Membrane
SW30-2521 Dupont Filmtec 2.5″ x 21″ Watermaker & Desalinator Membrane, Seawater Membrane.
Watermaker RO Membrane Filter Vontron SW11-2540
Watermaker Membrane Replacement Filter Vontron SW11-2540
Vontron SW11-2540, 2.5″ x 40″ Watermaker Membrane Filter. Replaces Filmtec SW30-2540 Seawater Membrane.
Free Shipping Australia wide, Fast Delivery to New Zealand.
Watermaker Membrane Vontron SW11-2521
Watermaker Membrane Replacement Vontron SW11-2521
Vontron SW11-2521, 2.5″ x 21″ Watermaker Membrane Replacement, Seawater. Replaces Filmtec SW30-2521 Seawater Membrane*
Free Shipping Australia wide, Fast Delivery to New Zealand.
Hydranautics SWC5-LD-4040
4040 Seawater Membrane, Hydranautics SWC5-LD-4040
4”x40” Sea Water RO Membrane
1,750 gpd / 99.7% / 800 PSI
Provides high productivity and high salt rejection.
Vontron SW4040LE Seawater RO Membrane
Hi Flow 4040 Seawater RO Membrane, Vontron SW4040LE
4”x40” Sea Water Membrane
1,900 gpd / 99.7% / 800 PSI
Provides high productivity and high salt rejection.
DIY Watermaker Parts
Watermaker Membrane Housing
2.5"x40" Watermaker Membrane Pressure Vessel
2.5" x 40" RO Membrane Housing, 1000 PSI, 2540 Housing
1000 PSI Membrane Housing For Watermakers & Seawater Desalination
2.5 inch x 40 inch RO membrane pressure vessel / RO membrane module.
2.5"x21" Membrane Pressure Vessel
4040 Seawater Membrane Housing 4"x40"
4040 Seawater Membrane Pressure Vessel
1000 PSI 4 inch RO Membrane Housing For Watermakers & Seawater Desalination
Seawater Watermaker Kit
Seawater Watermaker Accessories & Parts
Stainless Steel Needle Valve
- Stainless Steel Needle Valve, 6000 psi (414 bar) High Pressure Valve.
- 1/4″, 3/8″, 1/2″, 3/4″ and 1″.
- 316 Stainless Steel.
- Inline Valve.
Stainless Steel Water Pressure Gauge
Water Pressure Gauge, 63mm Liquid Filled Bottom Entry Pressure Gauge
- Quality 63mm Liquid Filled Pressure Gauge.
- Range: 60 PSI / 400 KPA – 150 PSI / 1000 KPA – 300 PSI / 2000 KPA – 800 PSI / 6000 KPA.
- 1/4″ BSP Bottom Entry.
Inline TDS meter HM SM-1
HM Digital SM-1 Single TDS Meter Monitor
Measures the tap or any other water source such as water coming out of your purification system for TDS.
1/4" x 1/2" BSP Reducing Bush
Female 1/4" to Male 1/2" BSP Adaptor
Used for 1/4" BSP thread pressure gauges
Material: 316 Stainless steel