Kuriyama-Couplings™ Aluminum Male Adapter x Male 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 Adapter x Male NPT
31096
1/2" Male Adapter x 1/2" Male NPT Aluminum Coupling
$3.58​/Each
Save 5%10+$3.40/Each
Save 10%20+$3.22/Each
Save 15%60+$3.04/Each
P-149
$3.58​/Each
Special Order
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31097
3/4" Male Adapter x 3/4" Male NPT Aluminum Coupling
$3.13​/Each
Save 5%10+$2.97/Each
Save 10%20+$2.81/Each
Save 15%60+$2.66/Each
P-149
$3.13​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31098
1" Male Adapter x 1" Male NPT Aluminum Coupling
$3.72​/Each
Save 5%10+$3.53/Each
Save 10%20+$3.34/Each
Save 15%60+$3.16/Each
P-149
$3.72​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31099
1-1/4" Male Adapter x 1-1/4" Male NPT Aluminum Coupling
$5.42​/Each
Save 5%10+$5.14/Each
Save 10%20+$4.87/Each
Save 15%60+$4.60/Each
P-149
$5.42​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31100
1-1/2" Male Adapter x 1-1/2" Male NPT Aluminum Coupling
$3.83​/Each
Save 5%10+$3.63/Each
Save 10%20+$3.44/Each
Save 15%60+$3.25/Each
P-149
$3.83​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31101
2" Male Adapter x 2" Male NPT Aluminum Coupling
$4.99​/Each
Save 5%10+$4.74/Each
Save 10%20+$4.49/Each
Save 15%60+$4.24/Each
P-149
$4.99​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31102
2-1/2" Male Adapter x 2-1/2" Male NPT Aluminum Coupling
$9.08​/Each
Save 5%10+$8.62/Each
Save 10%20+$8.17/Each
Save 15%60+$7.71/Each
P-149
$9.08​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31103
3" Male Adapter x 3" Male NPT Aluminum Coupling
$9.61​/Each
Save 5%10+$9.13/Each
Save 10%20+$8.64/Each
Save 15%60+$8.16/Each
P-149
$9.61​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31104
4" Male Adapter x 4" Male NPT Aluminum Coupling
$14.80​/Each
Save 5%10+$14.06/Each
Save 10%20+$13.32/Each
Save 15%60+$12.58/Each
P-149
$14.80​/Each
In Stock
Kuriyama-Couplings™ Aluminum Male Adapter x Male NPT
31105
6" Male Adapter x 6" Male NPT Aluminum Coupling
$37.40​/Each
Save 5%10+$35.53/Each
Save 10%20+$33.66/Each
Save 15%60+$31.79/Each
P-149
$37.40​/Each
In Stock