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2018 Model

Introducing the new 2018 DUX PD-400 aka HammerHead

The Hull difference between a traditional inflatable boat whether it be a R.I.B. (Rigid Inflatable Boat) or a collapsible inflatable boat (Most common), and the DUX TRUE TUNE HULL design is like the difference from night and day.

What do we mean when we say “The HammerHead, PD-400 model is a twin Sponson designed, True Tunnel hull inflatable boat?”  Although the dimensions and physics involved in building such a Hi-performance boat are keep as intellectual property, in short, The Tunnel Hull is calculated, created and added to the bottom of this boat in a very strong manner!  This tunnel allows the air to run under the floor and above the water of the Dux Tunnel hull boat line. i.e. models beginning with PD (Performance Dux) or SRD (Search & Rescue DUX are True Tunnel Hull Designed Boats.

With years of testing and more years of actual ALL WATER and ICE CONDITION conditions including Dam head  and hurricane rescues and flooded streets  IMPORTANT NOTE: The HammerHead and other “PD” models, can operate in shallow water conditions as low as 6 inches on plan, and 10 inches off plane.

Used by some of the most elite captains and military personnel as well as, Sheriff departments, Fire Fighters, Surf Rescue, Kite Boarding instructors, Chase Boats, Dive boats, Race teams “World Wide”, and the everyday boat enthusiast’s found on most all bodies of water ranging from fresh to salt water lake and rivers to Great and mighty Oceans, all across the globe! used as Yacht Tenders and dinghies, to water taxis, and most widely used as the world’s most versatile boat to us regular people who love all water sports and applications.


Below is a dimension-ed Overhead View of the HammerHead Model PD-400

The outstanding and performance results of a Tunnel Hull Inflatable, is the lift created though this proprietary engineering and decades of proven use.  The boat literally rides on top of the water on the two Hijackers (Skis), Allowing for rail like turning, the highest in fuel efficiency, Maximum stability, more floor space, greater speeds with less hp, rough water handling, and maneuverability.


Enjoy, hunting, fishing, tubing, diving, skiing, or use it as a yacht tender, tow boat, weight carrying barge , or at any one of the many A.P.B.A. Racing events in your area.   Fit for most water conditions, ranging from rivers to surf and offshore racing.  All built to your specification, to be sure it fits your water application.

Tunnel Hull, Catamaran design.

This tunnel hull design, has an extremely precise manufacturing procedure, and built with your safety in mind first. All products are built in the United States of America. Handcrafted By Inflatable Industries, LLC., AND Branded  / Trademarked as DUX Inflatables.

Standard Features:

  • Three piece Starboard flooring, ½ inch.
  • Double sponson inflation design.
  • Six air chambers in all.
  • Fiberglass Wing.


  • Length: 13’2″.
  • Beam: 71″.
  • Tube diameter: 20.70″.
  • 32 oz, air tight, inflatable boat fabric.
  • Dry weight: 235 lbs.
  • Max persons: 6.
  • Max capacity or Load: 1820.
  • Air chambers, 6 plus wing.
  • Engine shaft length, 15″ to 20″.
  • 9.9 to 70 hp maximum,  40 hp is recommended for tons of fun

Priced at: $6,800.00
Plus shipping, and Packaging, $189.00.

Customers can visit our SHOP, for additional items like proper seating and Helm if desired, and much more.  Take a look, Many Accessories Available
For more information,  Call: 1+(989-224-6154) or email:


Related posts

Introducing the 2018 Dux D-300s aka Duxling


The All new DUX SRD-550 (Rescue DUX) is the wise choice for all Rescue Operations


What Makes DUX UD-400, the Perfect boat for Fishing and Hunting?


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