Introducing The ISA ZEFFIRO 130 Power Cat Palumbo Superyachts brand ISA Yachts has just unveiled a new design and something that is totally different to what this yard normally does; under construction or even in design/concept stage. The latest to come from this mostly monohull yard is a power catamaran. It is called the ISA ZEFFIRO 130 Power Cat. The yard is directly going into territory that has been plied by numerous other manufacturers for years now. Sunreef, Horizon and others spring to mind.