Beckson 5" x 12" x 2" Self Drain Opening Port [PO512-WC-20] Marine Plumbing & Ventilation The result is precise viewing

The result is precise viewing angle during installation for the customer

Sensitivity - 89dB

especially important in Giant Blue Fin Tuna fishing

And since the transducer is out of the water

Model Number: 0065DP6PLB

Beckson 5" x 12" x 2" Self Drain Opening Port [PO512-WC-20] Marine Plumbing & Ventilation The result is precise viewing5" x 12" x 2" Self Drain Opening Port The Beckson Self Drain Opening Port is innovatively designed with an angled drainage ramp molded on the inside of the spigot. This design promotes drainage without having the hassle of making angled cuts in the hull. This also allows for thru bolting, which is impossible in windows where an angled spigot extends below the bolt holes. The internal angle seats tightly against the gasket and lens, thus omitting an