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Diving Unlimited International, Inc.

San Diego,  CA 
United States
  • Booth: 2246

The World's Leader in Customized Drysuit Systems


DUI knows that every diver is different; we've created a system that lets YOU select the drysuit model, design, color, and options to meet your personal style. And with Select and Signature Series sizing, you will get the best fit on the planet!

Diving Unlimited International, Incorporated (DUI) is a diving equipment manufacturing company that specializes in keeping divers warm and dry.
Known as the world's leader in drysuits, DUI also designs and manufactures electrically heated undergarments, highly specialized waterproof bags and equipment for military operations, and Weight & Trim Systems. DUI's customers include passionate recreational divers, technical & exploration divers, public safety divers & special operations teams, scientific & research divers, commercial divers in the North Sea and the US, and friendly foreign military divers, including Special Operations. DUI equipment is sold through 450 professional dive retailers throughout North America and exported worldwide through European distributors, Australia, Korea, Southeast Asia, Brazil, Russia, Japan, Ukraine, Mexico, and the United Kingdom.

  Show Specials

  • 30% off DUI and OMS dive gear, including: Premium Drysuits, Undergarments and OMS dive gear. 

    *For individual orders only, excludes DUI Standard Drysuits: Coronado, Yukon II, Cortez. 

  • Purchase any ZipGlove System at DEMA 2022 and recieve a free upgraded DUI DuoTherm II glove liner*. 

    DUI's DuoTherm II Glove Liners uses an all-way stretch fleece. great replacement for the standard yellow ZipGlove liners to give you the extra warmth or add to the standard liners for the ultimate thermal protection.

    DUI's DuoTherm II Glove Liners
    *For individual orders only 

  Additional Info

Brand Name 1
DUI - Diving Unlimited International, Inc
Brand Name 2
OMS - Ocean Management Systems

Booth: 2246

A NOTE ABOUT ATTENDEE LISTS: DEMA does not sell or otherwise provide a contact list of DEMA Show attendees to any business or DEMA member. If you receive a solicitation to purchase a DEMA Show attendee list be advised that it is not an official or sanctioned list from DEMA, and may not be genuine or accurate.