Kuriyama-Couplings™ Aluminum Male Adapter x Female NPT

Applications for these 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
  • 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
Kuriyama-Couplings™ Aluminum Male Adapters
31027
1/2" Male Adapter x 1/2" FNPT Aluminum Coupling
$2.39​/Each
Save 5%10+$2.27/Each
Save 10%20+$2.15/Each
Save 15%60+$2.03/Each
P-149
$2.39​/Each
In Stock
31028
3/4" Male Adapter x 3/4" FNPT Aluminum Coupling
$2.39​/Each
Save 5%10+$2.27/Each
Save 10%20+$2.15/Each
Save 15%60+$2.03/Each
P-149
$2.39​/Each
In Stock
31030
1" Male Adapter x 1" FNPT Aluminum Coupling
$2.95​/Each
Save 5%10+$2.80/Each
Save 10%20+$2.65/Each
Save 15%60+$2.50/Each
P-149
$2.95​/Each
In Stock
31031
1-1/4" Male Adapter x 1-1/4" FNPT Aluminum Coupling
$3.96​/Each
Save 5%10+$3.76/Each
Save 10%20+$3.56/Each
Save 15%60+$3.36/Each
P-149
$3.96​/Each
In Stock
31032
1-1/2" Male Adapter x 1-1/2" FNPT Aluminum Coupling
$2.99​/Each
Save 5%10+$2.84/Each
Save 10%20+$2.69/Each
Save 15%60+$2.54/Each
P-149
$2.99​/Each
In Stock
31033
2" Male Adapter x 2" FNPT Aluminum Coupling
$3.62​/Each
Save 5%10+$3.43/Each
Save 10%20+$3.25/Each
Save 15%60+$3.07/Each
P-149
$3.62​/Each
In Stock
31035
2-1/2" Male Adapter x 2-1/2" FNPT Aluminum Coupling
$6.84​/Each
Save 5%10+$6.49/Each
Save 10%20+$6.15/Each
Save 15%60+$5.81/Each
P-149
$6.84​/Each
In Stock
31037
3" Male Adapter x 3" FNPT Aluminum Coupling
$6.48​/Each
Save 5%10+$6.15/Each
Save 10%20+$5.83/Each
Save 15%60+$5.50/Each
P-149
$6.48​/Each
In Stock
31038
4" Male Adapter x 4" FNPT Aluminum Coupling
$11.01​/Each
Save 5%10+$10.46/Each
Save 10%20+$9.90/Each
Save 15%60+$9.35/Each
P-149
$11.01​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapters
31040
6" Male Adapter x 6" FNPT Aluminum Coupling
$25.55​/Each
Save 5%10+$24.27/Each
Save 10%20+$22.99/Each
Save 15%60+$21.71/Each
P-149
$25.55​/Each
On Order