Wave-driven Bilge Pump

• Pumps water from the boat without electricity
• 2,500 litres per day
• Powered by the waves and wind

Länsman is a Swedish-made, wave-driven bilge pump that uses wind and wave power to pump water out of the boat when it is moored. The Länsman can pump up to 2,500 litres of water out of the boat per day and is easy to install, convenient to carry and lockable.

The Länsman is attached with mooring clips between the boat and the dock. When the boat bobs and moves, the mooring lines pull the pump. The pump, in turn, pumps the water through the hose and discharges it beyond the railing into the sea.

Pumping is fully automatic and works around the clock when the boat is moored.

The bilge pump is supplied with 3 metres of hose. If you need a longer hose, you can buy an extension hose for the wave-driven bilge pump here->.

Specification
Maximum load: 1500 kg.
Capacity: up to 2500 litres /day

In the package:
Wave-driven bilge pump
3 meter hose
Weight/trash filter