Trunz Seawater Box 003 - a water desalination plant for mobile or stationary use with external energy supply

The Trunz water desalination box TSB 003 is complete and ready to deploy. It provides up to max. 250 l of clean drinking water per hour from any seawater source. The system is complete with feed pump, automatic back flushing filtration system and controls. An efficient Reverse Osmosis system removes dissolved solids (salt, inorganic contamination etc.) as well as viruses and bacteria without requiring toxic chemical treatment. The Trunz seawater box is ideal for decentralised water purification in remote communities, clinics, resort application etc. The system is very compact, easy to install and to maintain.

  • up to 40,000 ppm
  • up to 6,000 litres per day
  • exceptionally energy efficient
  • ideal for decentralised water purification
Seawater desalination box

Technical specification

1600 x 1000 x 1150 mm
534 kg
max. 250 l/h
Power supply:
power connection or solar
Feed pump:
max. 1000 l/h
Tube packet:
20 meter
Prefilter with back flushing system:
1x 100 micron, 2x 50 micron, 1x 5 micron
Reverse Osmosis (seawater)
Activated carbon filter:
1 x 20 micron
Power input:
Solar, 24 VDC
Power consumption incl. borehole pump:
900 W