50' Monohull Dive Boat


U.S. Navy DSB: multiple units of different sizes and configurations were developed for the Navy. These vessels included lockers, galley, mess and equipment room furnished with a dive compressor for bottle charging. The large aft deck includes a removable weather canopy and custom diver recovery station.


LOA 50'

Beam 15.5'

Self bailing aluminum decks

Swim platform

Exterior stairs from swim platform to aft deck

Push bow c/w non-marking D rubber

Deck Accessories

Aluminum pipe & vinyl coated wire hand rails

Welded aluminum decks

Antenna/radar mast

Roof access ladder

Hull access hatches

Portable aluminum "J" davit c/w stainless steel electric winch

Port & stbd portable gangways

Umbilical tank racks

Portable diver preparation benches

Deck/diver shower c/w circulating hot water system


Walk around cabin c/w raised pilot house

Insulated & paneled c/w aluminum trim

Gray interior paint

Anti-slip rubber mats for interior

Main Cabin Accommodations

Dressing/drying room c/w shelving & hanging rods

Vented storage locker

Bench seating c/w ballistic nylon cushions

Chart table in pilot house

Folding leaning bolster at helm station

Additional Accommodations

Galley package c/w sink, refrigerator, microwave, & coffee maker

Stainless steel counter top

"V" dinette

260 gallon fresh water tank

50 gallon hot water tank

Head package c/w marine toilet, sink, & walk in shower

25 gallon waste water holding tank

Twin 200 gallon gray water holding tanks

Power & Propulsion

Twin 450HP Cummins biodiesel blend inboards

Helm station Cummins vessel view display

Stainless steel propeller shafts c/w ZF propellers

Hydraulic power steering

300 gallon biodiesel blend fuel tank

Additional Features

Pilot house heater for window defrost

20kW generator

Foster Manufacturing hydraulic power pack

Bauer dive compressor

DeWalt air compressor

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About US Workboats

At US Workboats, we focus on building strong, durable marine-grade aluminum boats that are strong enough to withstand your industry. US Workboats are constructed with precise attention to detail by certified welders and craftsmen to achieve an end result that surpasses all other aluminum boats.