Ultra Whisper watermaker

For boats with limited electrical options on board, Sea Recovery developed a series of watermakers called Ultra Whisper. The Ultra Whisper can be connected to a 12VDC or 24VDC power supply. Advantages of this watermaker are the quiet operation and simple control and operation.


  •  Quiet water production
  •  Available in 12VDC and 24VDC
  •  Water production: 768 to 2,280 litres per day
  •  Ideal for small leisure boats


Up to 75% less power consumption
Sea Recovery replaced the high pressure pump in the Ultra Whisper with the Energy Transfer Device. This patented design allows water production through a two valve flow system, which delivers a smooth, constant, fault-free and automatic operation. The Energy Transfer Device, together with other efficient functions of the Ultra Whisper, reduces the power consumption up to 75%.


Ultra Whisper at TTT
The sales consultants of Theunissen Technical Trading BV (TTT) are very willing to consult you in your search for the optimel Sea Recovery watermaker. Based on the size and utilization of your yacht or ship and your specific demands, TTT can propose a fit for purpose watermaker. During the lifetime onboard, TTT is able to perform service and maintenance on board. Also spare parts and consumables are available, mostly directly from stock.

Model # Per Hour Weight – Compact Weight – Modular


8.3 gal / 32 lit
16.7 gal / 63 lit
25 gal / 95 lit

130 lbs / 59 kg
145 lbs / 66 kg
155 lbs / 70 kg

125 lbs / 59 kg
140 lbs / 63 kg
150 lbs / 68 kg

Ultra Whisper watermaker consumables

Consumables Ultra Whisper

Ultra Whisper watermaker spares

Spare parts Ultra Whisper

Ultra Whisper watermaker
Ultra Whipser watermaker dimensions