The Triton 7500/3 builds on the venerable Triton 3300/3 design, sharing the spacious, three passenger interior configuration, with luxurious leather sports seating and a powerful air conditioning system.

The Triton 7500/3 achieves its remarkable 7,500ft (2,286m) diving depth by utilizing a pressure hull thickness of 300mm (11.8in) and through the use of certified, aircraft-grade materials, lithium phosphate battery technology, and pressure-balanced-oil-filled sub-systems.

Observation is fundamental to scientific enquiry. Triton’s proprietary Easy-Entry Hatch System enables passengers to enter the submersible with ease while offering all passengers an uninterrupted view.

The versatile lift points on the Triton 7500/3 have been configured for launch and recovery using either tender-style davits found in yacht garages or deck-mounted cranes and A-Frames.


Depth 7,500ft / 2,286m
Payload 1100lb / 500kg
Crew Pilot + 2 Pax
Speed 3kts
Endurance 10+ hours
Main Ballast 8,800lb / 4,000kg
Variable Ballast 550lb / 250kg


Size & Weight

Length 14.4ft / 4.4m
Width 10.8ft / 3.3m
Height 8.5ft / 2.6m
Weight 23,100lbs / 10,500kg
Pressure Hull Inner ⌀ 67 in / 1,700mm
Hatch Inner ⌀ 11.8in / 300mm



24v Supply Dual Supply + Emergency
Main Battery 30 kWh
Main Thrusters 2x5 hp / 2x3.7 kW
Vertran Thrusters 2x5 hp / 2x3.7 kW
Control Joystick, Touchscreen & Manual Override
External Lights High Output LED
Life Support Oxygen + CO2 Scrubber


 Triton Submarines LLC

+1 (772) 770-1995

Triton Submarine


  • Sale
  • Regular price

Please contact us if you are interested in this asset or contact Triton Submarine directly.