Marine Water Maker Diy

The commercial variety range in price from approximately us 3 500 to us 11 000 for a water production rate of 40 140 litres an hour.

Marine water maker diy.

Diy the world s cheapest watermaker. It is really quite a simple process. The parts are all commonplace and easy to obtain from most marine hardware suppliers. At the base of the step on the port side is the water fill plug flush to the deck.

Some of the water molecules can be forced through the membrane. It has not escaped my notice that most pressure washers available for not a whole lot of money contain the lion s share of the needful parts that go into a really way more expensive than i want to spend watermaker. Salt water low pressure manifold allows multiple taps from one seacock 1 2 pvc schedule 40 pipe fittings and valves in salt water fresh water flush out water maker feed refrig deck wash etc shut off valve bleed valve 25 hardware stores. Drinking water has less than 500 tds.

I chose the blueline 70 hd external water pump see figure 3 which will provide about 12psi at 4 gallons per minute. All modern marine watermakers use the reverse osmosis ro principle to produce pure potable water from seawater. Then my boating friend stan heirshberg suggested i use pumps that circulate water in large aquariums. Panacea is set up with a step on each side.

Maybe there are some serviceable parts but i don t think so. Watermakers make fresh water from saltwater through a process known as reverse osmosis desalination. Sea water is pumped at high pressure about 800psi against a semipermeable membrane.