OA_show(13); Henry Duhs Phone + 46 708 766 555 Mail: henry (at) duhs.se For sale AUS327 For sale For sale The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. Loads of sails and extra spare parts. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize. Maybe we will see it back on the water next summer. Jrgen Jentsch,Tornado GER 211 Read more. Henry Duhs Phone + 46 708 766 555 Mail: henry (at) duhs.se For sale AUS327 For sale For sale 0664 130 28 73. A sailing catamaran is a multihull vessel that is characterized by having two separate hulls. While the original catamarans were made of wood and premium marine wood models are still popular, there is also a growing selection of fiberglass and composite catamarans that are being produced today. Models currently listed on YachtWorld differ in size and length from 18 feet to 50 feet. $ 3,500 Catamaran Class A Class A Catamaran on trailer.