Industrial Couplings
When you’re moving millions of gallons of water, your large diameter hose connections can’t fail. This is why U.S. Coupling designs and manufactures rugged, field-attachable fittings that are engineered for both performance and reliability.
Our couplings and fittings are trusted by some of the largest names in oil & gas, industrial water transfer, and even the military. Proven in some of the most demanding environments, our couplings deliver unmatched durability and keep working, year after year.
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Storz Mounting Plates
Threaded Female Mounting Plates
Threaded Male Mounting Plates
Storz x Rigid Female Adapters
Storz x Rigid Male Adapters
Storz x Long Handle Female Adapters
Storz x Rocker Lug Swivel Female Adapters
Type 53 Swivel Female x Rigid Female Adapters
Type 54 Swivel Female x Rigid Male Adapters
Type 37 Swivel Female x Male Threaded Adapters
Type 36 Swivel Male x Male Threaded Adapters
Type 35 Female Swivel x Female Swivel Threaded Adapters
Flange x Storz Connection
Storz Blind Caps
Decreasing Hose Repair Mender Set
Storz Coupling Sets
Flanges are manufactured to ANSI B16.5 or DIN 2501 specifications from 6061-T6 aluminum alloy. Flanges are offered as either flat faced or raised face. The Storz connection is attached to the flange via BSP threads and utilizes an O-ring to create a watertight seal.
The Storz Blind Cap is used to close off open hoses, distribution manifolds, or piping systems to prevent leakage on unused connections. The Blind Cap prevents debris from entering the system. It also protects manifold waterways during storage and transport. Caps include a nylon coated stainless steel cable to secure the cap and prevent accidental misplacement. An optional petcock valve can be supplied to allow for pressure reduction prior to cap removal.
Specializing in field attachable fittings and accessories for umbilical manure slurry applications, U.S. Coupling has become the recognized market leader for large diameter supply hose and drag hose fittings and accessories for the demanding umbilical manure slurry market. Additional products for agriculture irrigation are designed and manufactured.
Storz Couplings are one of the most popular hose coupling when connecting lay flat hoses. The 4-lug version is a specialty coupling used in the Industrial Fire market for large scale firefighting operations. The U.S. Coupling 12” 4 Lug (305mm) Storz couplings consist of 3 primary components: Storz head, head end shank and a segmented collar. With a rated working pressure of 250 psi (17.2 bar), these Storz couplings provide a robust and reliable coupling when moving massive volumes of water.
