Navico ForwardScan Sleeve and Plug

ForwardScan suits almost any vessel and hull type, with a stainless steel through-hull mounting sleeve. The sleeve and an optional fairing block can accommodate up to 29 mm (1.15 ") thick hulls at 12 degrees deadrise, or up to 19 mm (3/4 ") thick hulls at 20 degrees. A built-in self-closing valve means the ForwardScan transducer can be inserted and removed from the sleeve while on the water, simplifying transducer installation and maintenance. By pre-installing the ForwardScan sleeve and fitting the included watertight blanking plug, boat builders can make a new vessel ForwardScan-ready and allow the transducer to be added later as a DIY on-water upgrade.