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AL-B4030 by Kuriyama | Quick-Acting Special Application Coupling | Part B | 4" Reducing Coupler x 3" Male NPT | Aluminum

AL-B4030 by Kuriyama | Quick-Acting Special Application Coupling | Part B | 4" Reducing Coupler x 3" Male NPT | Aluminum

Save $4.07 Save $4.07
$59.43
$59.43 - $59.43
$59.43
$55.36
$55.36 - $55.36
$55.36

Kuriyama Couplings™ - Quick-Acting Special Application Couplings - Part B - Reducing Coupler x Male NPT - Aluminum

Specifications for Variant SKU: AL-B4030 Kuriyama
Shape (Orientation): Straight
Cam Type: Type B
Ends Configuration: 4in Female Cam & Groove, 3in Male NPT
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 Male NPT Weight (Lbs.)
AL-B2030 2" 3" 1.43 lbs
AL-B3020 3" 2" 1.57 lbs
AL-B3040 3" 4" 2.45 lbs
AL-B4030 4" 3" 2.31 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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