Welcome to U.S. Coupling Industrial.

U.S. Coupling & Accessories, Inc. was started in 2004 to manufacture firefighting equipment and related water transfer products for the municipal and industrial firefighting markets. The unique ability to provide solutions to market needs has allowed the business to expand into the manufacture of “Large Diameter” hose couplings and accessories.

The goal of the company is to always be customer focused by providing the highest quality products at competitive prices, and to be responsive to the needs of the customer at all times. This thought process has driven us to develop a line of “Field Attachable” large diameter shank couplings for a variety of markets

U.S. Coupling proudly provides equipment for connecting large diameter lay-flat supply hose for the following markets:

  • Oil & Gas well water supply for Hydraulic Fracking
  • Agriculture Manure / Sludge
  • Mine Dewatering
  • Irrigation
  • Industrial Fire Fighting
  • Emergency Repairs & Water Supplies
  • Temporary Installations & Bypasses

U.S. Coupling relies on technology and innovation to achieve the goal of customer satisfaction. Investment in computerized numerical control machinery allows U.S. Coupling to maintain the highest quality of products and still achieve competitive pricing

At U.S. Coupling we offer engineering based solution development for customer problems and needs. This methodology allows U.S. Coupling to offer new and unique product designs for the transfer of water, and allow for the improvement of the older “tried and true” designs in the market.

Our products are manufactured using the highest quality materials available.


  • Hy-Flow, Shank Couplings
  • Grooved, Shank Couplings
  • NPT Threaded Shank Couplings


  • Adapters
  • Spare Parts
  • Hardware