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RDA-A4030 by Kuriyama | Quick-Acting Special Application Coupling | Part A | 4" Reducing Coupler x 3" Adapter | Aluminum

RDA-A4030 by Kuriyama | Quick-Acting Special Application Coupling | Part A | 4" Reducing Coupler x 3" Adapter | Aluminum

Save $28.20 Save $28.20
$98.71
$98.71 - $98.71
$98.71
$70.51
$70.51 - $70.51
$70.51

Kuriyama Couplings™ - Quick-Acting Special Application Couplings - Part A - Reducing Coupler x Adapter - Aluminum

Specifications for Variant SKU: RDA-A4030 Kuriyama
Shape (Orientation): Straight
Cam Type: Other
Ends Configuration: 4in Female Cam & Groove, 3in Male Cam & Groove
Material(s): Aluminum, Brass
Seal Material(s): Buna-N/Nitrile Rubber
Applications:
  • Agriculture, Chemicals/Petroleum, Construction, Fracking, Irrigation, Material Handling
  • For use with Kuriyama Hoses
Features:
  • 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
Materials:
  • 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
Part Number Reducing Coupler Adapter Weight (Lbs.)
RDA-A2030 2" 3" 1.64 lbs
RDA-A3020 3" 2" 2.37 lbs
RDA-A3040 3" 4" 2.6 lbs
RDA-A4020 4" 2" 2.7 lbs
RDA-A4030 4" 3" 2.96 lbs
RDA-A6040 6" 4" 6.66 lbs
RDA-A8060 8" 6" 10.40 lbs
Kuriyama

Kuriyama

Located in Schaumburg, Illinois, Kuriyama of America has been eminently successful in developing and marketing a complete line of thermoplastic hose and accessories. Their expansive product line consist of thermoplastic, rubber and metal hose products, along with accessories including couplings and fittings.

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