Kuriyama-Couplings™ Aluminum Male Adapter x Female 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" Male Adapter x 1/2" FNPT  Aluminum Coupling
31027
$3.74/Each
Save 5%10+$3.55/Each
Save 10%20+$3.37/Each
Save 15%60+$3.18/Each
P-211
$3.74/Each
3/4" Male Adapter x 3/4" FNPT  Aluminum Coupling
31028
$3.58/Each
Save 5%10+$3.40/Each
Save 10%20+$3.22/Each
Save 15%60+$3.04/Each
P-211
$3.58/Each
1" Male Adapter x 1" FNPT  Aluminum Coupling
31030
$4.30/Each
Save 5%10+$4.09/Each
Save 10%20+$3.87/Each
Save 15%60+$3.66/Each
P-211
$4.30/Each
1-1/4" Male Adapter x 1-1/4" FNPT  Aluminum Coupling
31031
$6.22/Each
Save 5%10+$5.91/Each
Save 10%20+$5.60/Each
Save 15%60+$5.29/Each
P-211
$6.22/Each
1-1/2" Male Adapter x 1-1/2" FNPT  Aluminum Coupling
31032
$4.56/Each
Save 5%10+$4.33/Each
Save 10%20+$4.10/Each
Save 15%60+$3.88/Each
P-211
$4.56/Each
2" Male Adapter x 2" FNPT  Aluminum Coupling
31033
$5.53/Each
Save 5%10+$5.25/Each
Save 10%20+$4.98/Each
Save 15%60+$4.70/Each
P-211
$5.53/Each
2-1/2" Male Adapter x 2-1/2" FNPT  Aluminum Coupling
31035
$9.97/Each
Save 5%10+$9.47/Each
Save 10%20+$8.97/Each
Save 15%60+$8.47/Each
P-211
$9.97/Each
3" Male Adapter x 3" FNPT  Aluminum Coupling
31037
$9.87/Each
Save 5%10+$9.38/Each
Save 10%20+$8.88/Each
Save 15%60+$8.39/Each
P-211
$9.87/Each
4" Male Adapter x 4" FNPT  Aluminum Coupling
31038
$16.79/Each
Save 5%10+$15.95/Each
Save 10%20+$15.11/Each
Save 15%60+$14.27/Each
P-211
$16.79/Each
6" Male Adapter x 6" FNPT  Aluminum Coupling
31040
$39.98/Each
Save 5%10+$37.98/Each
Save 10%20+$35.98/Each
Save 15%60+$33.98/Each
P-211
$39.98/Each