Our simple and robust system is designed for ease of use and low maintenance. This fresh approach to desalination eliminates unnecessary componentry and electronics.
Not only will the initial cost of a Rainman watermaker be lower than other systems, but the simple design and high build quality reduces ongoing maintenance costs.
Flexibility - choose to install your system or run it portable, allowing you to reduce weight while not cruising.
Reliability - using simple pumps and no electronics maximises the uptime of your watermaker.
Lower life cycle cost - not only will the initial price be lower, but ongoing maintenance cost is minimised.
High output - up to 140 litres per hour (37 gph).
Investment retention - keep your watermaker when youchange boats.
The Rainman Pressure Supply Unit (PSU) is available with a Honda petrol (gasoline) engine, or multiple electric options. Two AC options operate at either 230V/50Hz or 115V/60Hz, and a lower power 12VDC version
Our original petrol (gasoline) version of the pressure supply unit, perfect for those who want a completely self-contained watermaker without reliance on electricity of any type.
AC: 230V/50Hz or 115V/60HZ electric Pressure Supply Unit is optimised to run from a Honda 2kW generator or larger. DC: Our 12VDC system operates at lower power and lower output and is ideal for running from solar / battery power.