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Bottom Coverage Calculator |
B117 Thru-hull
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| The B117 features our 50/200 kHz, dual-frequency, single ceramic element in a low-profile housing. Plastic, bronze, or stainless steel models are available to accommodate all hull materials. The nearly-flush design minimizes drag with only 5 mm (3/16") extending outside of the hull. || Manufacturer Part Numbers | Furuno—520-BLD——Airmar—31-653-3-01 |Garmin—010-10182-01——Airmar—31-366-7-01|Lowrance—B-117BL——Airmar—31-648-2-01|Raymarine—E66014——Airmar—31-092-7-01 |
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