Lake Diver Submersibles
Specifications and Purchase Options
KM-600, KM-250, KM-350 One Man and Two Man Submarine Specifications
Length 12ft (one man) 14ft (two man)
Diameter of Pressure Hull 3 ft
Pressure Hull Material 1/4" gauge ATSM 516 grade 70 PVQ steel
With 1/4" x 1 1/2 x1 1/2 angle frame insertsSpeed 3 knots with 3 h.p. stern motor and two 1/2 h.p.thrusters.
Weight (less operator) approx 3000 pounds
Reserve Buoyancy 600 pounds
Power Source Eight 85 ampere marine batteries (one man) Ten batteries (two Man)
Mounted into two external pressure proof podsSubmerged duration 0ne hour forty five minutes without air
revitalization equipment.Variable Ballast tank mounted under center of sub
Two external fiberglass free flooding main ballast tanks
Conning tower has five acrylic viewports four in trunk and one in hatch.
Bottom view port 16" diameter 2 1/2" thick acrylic lens
Optional (two man model) two side viewing acrylic lens for passenger
Valves Sea and stop Worcester ball valves
Two emergency external drop lead weights 250 lbs each
Optional Equipment
Directional depth sounder and search sonar
Underwater Hydraphone
Air revitalization equipment (scrubber) 8 hour duration with O2 injection
and CO2 removal Plus 72 hour emergency life support
Tandem axle trailer
Underwater lighting
Mechanical claw
We have Blueprints for available for the KM350 Models only
These blueprints cover all specifications for parts and materials needed to build these
submarines. Along with assembly intructions.Items Needed for Building a Submarine
Access to a Machine shop
Access to a Welding shop or welder (Mig welding Mostly)
Ability to read blueprints would be helpfulBLUEPRINT Costs
KM 350 plans sell for $350.00
THE FOLLOWING IS A PRICE LIST OF OUR SUBMERSIBLES
that we can manufacture for you.Available Purchase Options
Basic bare bones submersible (KM-250)
Submersible less optional equipment........$100,000.00 US$Fully loaded submersible (KM-250)
Submersible with all option equipment....$120,000.00 US$
Basic bare bones submersible (KM-350)
Submersible less optional equipment....$120,000.00 US$Fully loaded submersible (KM-350)
Submersible with all option equipment.....$160,000.00 US$
Basic bare bones submersible (KM-600)
Submersible less optional equipment.......$150,000.00 US$Fully loaded submersible (KM-600)
Submersible with all option equipment...$220,000.00 US$
The above prices are for submersibles manufactured completly at our facility in New York state.
Note: Does not include shipping
Regards John Maynard