Bilge pump that sucks the water out of the dinghy when the boat is in the harbour. The pump pumps when the boat pulls on the moorings.
World first that keeps the boat dry Tired of scooping the boat? Do you live far from your boat and worry about it filling up with water? Or do you struggle with cockpit covers in rain and debris? With Länsman you can get help with these problems and feel safe. With natural force from waves and wind, and the jerk that occurs in the mooring line, Länsman handles the pumping completely automatically. Länsman can pump up to 2500 liters of water per day! It is easy to install. Environmentally friendly and efficient, around the clock.
