Kuriyama-Couplings™ Aluminum Female Coupler x Male NPT

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

  • ASTM B85 Grade 383 aluminum alloy for high tensile strength, lightness & rigidity
  • Forged brass handles for less wear on connecting parts
  • Zinc-plated carbon steel handle pins, pull rings & safety clips
  • Buna-N gaskets
  • Safety clip, locking feature prevents disconnection during use (all except 1/2")
  • Comply with Mil-Spec A-A-59326 for interchangeability (all except 1/2")
  • Pressure rating at 70°F: 1/2"-2" 250 psi, 2-1/2"-4" 150 psi & 6" 75 psi
Stock Description Catalog Pg. Price
1/2" Female Coupler x 1/2" MNPT Aluminum Coupling
31041
$6.94/Each
Save 5%10+$6.59/Each
Save 10%20+$6.25/Each
Save 15%60+$5.90/Each
P-211
$6.94/Each
3/4" Female Coupler x 3/4" MNPT Aluminum Coupling
31047
$7.99/Each
Save 5%10+$7.59/Each
Save 10%20+$7.19/Each
Save 15%60+$6.79/Each
P-211
$7.99/Each
1" Female Coupler x 1" MNPT Aluminum Coupling
31050
$9.76/Each
Save 5%10+$9.27/Each
Save 10%20+$8.78/Each
Save 15%60+$8.30/Each
P-211
$9.76/Each
1-1/4" Female Coupler x 1-1/4" MNPT Aluminum Coupling
31051
$12.33/Each
Save 5%10+$11.71/Each
Save 10%20+$11.10/Each
Save 15%60+$10.48/Each
P-211
$12.33/Each
1-1/2" Female Coupler x 1-1/2" MNPT Aluminum Coupling
31052
$11.40/Each
Save 5%10+$10.83/Each
Save 10%20+$10.26/Each
Save 15%60+$9.69/Each
P-211
$11.40/Each
2" Female Coupler x 2" MNPT Aluminum Coupling
31053
$14.35/Each
Save 5%10+$13.63/Each
Save 10%20+$12.92/Each
Save 15%60+$12.20/Each
P-211
$14.35/Each
2-1/2" Female Coupler x 2-1/2" MNPT Aluminum Coupling
31054
$20.26/Each
Save 5%10+$19.25/Each
Save 10%20+$18.23/Each
Save 15%60+$17.22/Each
P-211
$20.26/Each
3" Female Coupler x 3" MNPT Aluminum Coupling
31057
$22.78/Each
Save 5%10+$21.64/Each
Save 10%20+$20.50/Each
Save 15%60+$19.36/Each
P-211
$22.78/Each
4" Female Coupler x 4" MNPT Aluminum Coupling
31059
$29.12/Each
Save 5%10+$27.66/Each
Save 10%20+$26.21/Each
Save 15%60+$24.75/Each
P-211
$29.12/Each
6" Female Coupler x 6" MNPT Aluminum Coupling
31060
$70.05/Each
Save 5%10+$66.55/Each
Save 10%20+$63.05/Each
Save 15%60+$59.54/Each
P-211
$70.05/Each