Wartsila coastal and inland waterway propellers High-end propeller technology for inland waterway and coastal vessels, including luxury yachts and governmental ships. Reduced operating costs thanks to high-efficiency hydrodynamically optimised propellers. Tailor-made propellers with excellent material quality and reparability properties. Open propeller or propeller in 19A or a Wärtsilä High Performance (HP) nozzle. Shafting system complete […]