DUX Boats / Inflatable Industries, LLC. +1 (833) 389-2628 sales@duxboats.com


Universal DUX Inflatable Boat

A 4 meter, American engineered and manufactured inflatable boat. A twin hull Catamaran design that can be rolled up for transporting / stowing reasons or trailered year-round. With over 21 sq feet of floor space, and a maximum load of 1500 lbs., there is little that can't be carried on your expedition or fishing trip. A few of the outstanding features of this hull design are: Maximum Stability. Higher fuel efficiency, and Shallow water maneuvering in as little as 10 inches of water.

Only the highest quality materials are used to build the Universal Dux, including 32 oz airtight, UV A, and B, Inflatable Boat Fabric that is designed for salt and fresh water, hot and cold temperatures, with (4) air chambers system, welded seams, a fiberglass bow and an aluminum transom with a 10-year warranty.

The Universal DUX is great for hunting, fishing, diving, river runs, and applications that require a very stable platform like river rescues, or just a great inland lake or river boat for your water application. Choose some accessories like a Bimini top, bench seats, sand wheels, oars and locks, rod holders or a storage hatch to make the most of your boating experience.

Be sure to look closely at the DUX Model UD-400, / Universal DUX, before making your decision to purchase the outdated traditional Inflatables of the past. Talk with a DUX Boat representative about all your needs, like; Length or other customizations, or click GET Quote, and we will get your boat purchase process floating.

Start A Project

Experience the DUX difference. Unmatched service and product quality.

Lead times may be up to six weeks during peak demand, contact us today to get your project started!

Made In USA

Hand-crafted in Mid-Michigan by passionate experts.


Crafted from light, strong, and long-lasting materials.


Easily transported. Fuel-efficient. Spacious for its size.

Standard Features

  • Two-piece Coated Marine Ply flooring, ½ inch.
  • Double spoon inflation design.
  • Four air chambers in all.
  • Aluminum transom with a lifetime warranty.
  • Fiberglass wing
  • 10 year limited warranty (Click here for details)


  • Length: 13' 2"
  • Beam: 7' 1"
  • Tube Diameter: 21.70"
  • EREZ 1055 32 OZ airtight inflatable boat fabric
  • Dry Weight: 148 lbs
  • Max Persons: 6
  • Max Capacity or Load: 1500 lbs
  • Air Chambers: 4 plus wing
  • Engine Shaft Length: 15"
  • Max Hp: 30 Hp

UD-400 Gallery

All DUX Boats are one-of-a-kind and built exactly to your specifications. However, we feel pictures speak a thousand words. Below are a few examples of projects we've built.

Like what you see?

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