Few dinghies can sail fast enough to windward, particularly in rough weather or half full of water, for a wedge type bailer to operate well.
Based on the venturi principle the Supersuck bailer literally sucks the watr from the boat even at low speeds. It has a higher pumping capacity than traditional bailers and creates less drag. This means you have a boat which accelerates more quickly than the opposition giving real race advantage.
The bailers have a robust construction, using 316 stainless steel and high grade plastics for a long trouble free life.