Kuriyama-Couplings™ Aluminum Reducing Coupler x Male Adapter

Applications for these cam-and-groove couplings include agriculture, chemicals/petroleum, construction and material handling.

  • ASTM B85 Grade 383 aluminum alloy is designed for high tensile strength, lightness & rigidity
  • Forged brass handles for less wear on connecting parts
  • Buna-N gaskets
  • Zinc-plated carbon steel handle pins, pull rings & safety clips
  • Safety clip, locking feature prevents disconnection
  • Comply with Mil-Spec A-A-59326 for interchangeability
  • Pressure rating at 70°F: 2" 250 psi, 2-1/2"-4" 150 psi & 6" 75 psi
Stock Description Catalog Pg. Price
2" Reducing Coupler x 1.5" Male Adapter Aluminum Coupling
31460
2" Reducing Coupler x 1.5" Male Adapter Aluminum Coupling
$23.63​/Each
Save 5%10+$22.44/Each
Save 10%20+$21.26/Each
Save 15%60+$20.08/Each
P-NEW
$23.63​/Each
On Order
2" Reducing Coupler x 3" Male Adapter Aluminum Coupling
31461
2" Reducing Coupler x 3" Male Adapter Aluminum Coupling
$28.88​/Each
Save 5%10+$27.43/Each
Save 10%20+$25.99/Each
Save 15%60+$24.54/Each
P-NEW
$28.88​/Each
In Stock
3" Reducing Coupler x 2" Male Adapter Aluminum Coupling
31462
3" Reducing Coupler x 2" Male Adapter Aluminum Coupling
$32.38​/Each
Save 5%10+$30.76/Each
Save 10%20+$29.14/Each
Save 15%60+$27.52/Each
P-NEW
$32.38​/Each
In Stock
3" Reducing Coupler x 4" Male Adapter Aluminum Coupling
31463
3" Reducing Coupler x 4" Male Adapter Aluminum Coupling
$45.50​/Each
Save 5%10+$43.22/Each
Save 10%20+$40.95/Each
Save 15%60+$38.67/Each
P-NEW
$45.50​/Each
In Stock
4" Reducing Coupler x 3" Male Adapter Aluminum Coupling
31464
4" Reducing Coupler x 3" Male Adapter Aluminum Coupling
$45.50​/Each
Save 5%10+$43.22/Each
Save 10%20+$40.95/Each
Save 15%60+$38.67/Each
P-NEW
$45.50​/Each
In Stock
6" Reducing Coupler x 4" Male Adapter Aluminum Coupling
31465
6" Reducing Coupler x 4" Male Adapter Aluminum Coupling
$101.50​/Each
Save 5%10+$96.42/Each
Save 10%20+$91.35/Each
Save 15%60+$86.27/Each
P-NEW
$101.50​/Each
In Stock