Kuriyama of America, Inc.

Kuriyama logoKuriyama of America, Inc.

Our specially-designed Quick-Acting Swivel Couplers minimize the torque and twisting that occurs when a hose is in service.

Suggested for use with Tigerflex™ 4" ID hoses

Z-Lok™ Investment cast stainless steel LTW™ (Lifetime Warranteed) handles.

Safety clip provides positive locking.

Stainless steel ball bearings ensure smooth swivel action.

White Nitrile gasket helps prevent product contamination.
Unit of Measure



  • Agriculture
  • Chemicals
  • Petroleum
  • Construction
  • Material Handling
  • Irrigation
  • Fracking

Features and Benefits

Features and Benefits

  • All sizes except 1/2", 5" and 8" comply with Mil-Spec A-A-59326 for interchangeability
  • 5" Size complies with ASTM specs for interchangeability
  • 1/2" x 1/2" are not specified under Mil Specs
  • All 8" and 10" female couplers supplied with 4 locking handles, safety clips, pull rings and chains
  • Aluminum alloy is specially designed for high tensile strength, lightness and rigidity
  • Locking feature using safety clips to prevent disconnection during use on all sizes except 1/2"
  • Hose shanks specially designed for easy assembly with Tigerflex type hoses
  • Aluminum couplings supplied with brass handles which results in less wear on connecting parts

Aluminum 8" Coupling Options

Aluminum 8" Coupling Options

  • Kuriyama offers both 8" coupling styles in aluminum
  • Standard AL-(X)800 couplings interchange with PT Domestic, Dixon Global, Campbell, and Jason
  • Heavy Duty HDAL-(X)801 couplings interchange with PT Import, Dixon Andrews, NECO, Ever-Tite, UPD, and Sealfast

Material Specifications

Material Specifications

  • ASTM B85 Grade 383 aluminum alloy
  • Forged brass handles - aluminum items
  • Type 304 stainless steel handles - ALSH items
  • Zinc-plated carbon steel handle pins
  • Zinc-plated carbon steel pull rings
  • Zinc-plated carbon steel safety clips
  • Buna-N Gaskets



N/A 4 in

Weight Each

N/A 5.50 lb

Standard Carton

N/A 4

Package Type

N/A Each

PSI Rating at 70°F (+21°C)

N/A 72 psi


N/A Female Aluminum Swivel Coupler Part "C"

End Type A

N/A Female Coupler

End Type B

N/A Hose Shank


N/A Aluminum

Size Range

N/A 2 1/2 to 4 in

Handle Material

N/A Forged Brass

Handle Pins

N/A Zinc-Plated Carbon Steel

Pull Rings

N/A Zinc-Plated Carbon Steel

Safety Clips

N/A Zinc-Plated Carbon Steel


N/A Buna-N

Operating Temperature [Max]

N/A 21 ºC70 ºF