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The world‘s smallest electrical desalinator. Simplicity - The 40E contains 40% fewer parts than its popular predecessor, the PowerSurvivor-35. Simplified construction and rugged design make the 40E remarkably easy to install, operate and maintain. Compactness - Extraordinarily compact, the 40E can be installed in the nooks and crannies otherwise unusable in many yachts. Efficiency - No watermaker draws so few amps. Using only 4 amps, the 40E can run for extended periods on alternative power alone. Durability - The heart of the 40E is the rugged stainless high-pressure pump. Armed for the rigors of the marine environment, this watermaker is built to last. We're so certain, we've covered it with a superior warranty: 3 years on most components. Special - The PowerSurvivor-40E is the only power watermaker that converts to manual operation in emergencies.


Salt rejection (average)98.4% (min. 96%)

Output (gal)1.5 gal/h (± 15%)

Dimensions (in)16.34 x 15.37 x 6.71Weight (oz)25

TechnologyReverse osmosis

Power requirements12 V / 4 A

Quick Facts

  • Effective against salt
  • Suitable for small groups up to 3 people
  • Suitable for clear water only
  • For daily or very frequent use
  • For travels by boat
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