RAINMAN WATERMAKER SPECIALISTS
ONBOARD Your Perfect WATERMAKER
The Fresh Approach To Desalination….Â
Seatask is the premier Rainman Watermaker sales and support facility in the USA.
Rainman Watermakers shipped  throughout the USA and the Americas.

Rainman WATERMAKERS
Rainman Watermakers are award-winning compact portable and installation desalination systems converting seawater to drinking water, designed for the marine environment, and manufactured using the latest top shelf components. Proudly manufactured in Sydney, Australia. No location is out of bounds. Converting seawater to drinking water, providing fresh, clean drinking water regardless of your location.
Rainman Watermaker
USA Sales and Support
Rainman Watermakers
Learn more about the Rainman Watermaker, Purchase your system online, or request our information packet! This is a great place to start…
System Financing
We accept all methods of payment, but we have also partnered with affirm to offer a range of financing options!
Click below to learn more.
Current Promotions
We have a number of promotions available throughout the year on systems and spares. Sign up to receive our monthly promotions emails here…
Premier Service
Seatask is your USA resource for Rainman desalination systems..Â
PORTABLE RAINMAN watermakers
Starting at $3900
Details
- No installation required
- Seawater to drinking water
- Produce up to 37 gallons per hour
- Up and running in 10 minutes or less
- Simple, minimalistic design
- Made in Australia
- USA sales and service by Seatask
- 2 year warranty
Rainman installation systems
Starting at $3900
Details
- Easy installation
- Complete with mounting hardware
- Seawater to drinking water
- Produce up to 37 gallons per hour
- Up and running in 10 minutes or less
- Simple, minimalistic design
- Made in Australia
- USA sales and service by Seatask
GASOLINE RAINMAN WATERMAKERS
Starting at $4830
Details
- No installation required
- Seawater to drinking water
- Produce up to 37 gallons per hour
- Up and running in 10 minutes or less
- Simple, minimalistic design
- Made in Australia
- USA sales and service by Seatask
- 2 year warranty
- 3 year Honda warranty
Financing Available
Check your eligibility online without affecting your credit. Upfront fees and payments – 0% Options. Financing by Affirm.
Our Trusted Components
Rainman systems are carefully crafted with top shelf components – which are non-propriatary, in-field repairable and utilise generic spares and components – meaning that your Rainman watermaker can be easily repaired in place – without the need for a local dealer.Â




Get In Touch
(305) 965-8775
info@seataskgroup.com
Phone Hours
Mon:10am – 4pm
Tue: 10am – 4pm
Wed: 10am – 4pm
Thur: 10am – 4pm
Fri: 10am – 3pm
Sat: 10am – 1pm
Sun: Closed