Products
KOA Couplings & Accessories
RDA-A Series (Aluminum Part D x A)
Female Coupler X Male Coupler
RDA-SPA Series (Aluminum Part D x A with Pipe Tap)
Female Coupler X Male Coupler with 1/2" Pipe Tap
GENERAL APPLICATIONS
Kuriyama Camlock Couplings are intended for use in many industrial applications. To learn more, please click here.
FEATURES AND ADVANTAGES
- High quality design made to withstand rigorous applications found in industrial markets.
- Aluminum alloy specially designed for high tensile strength and impact resistance.
- Supplied with forged brass handles which results in less wear on connecting parts.
MATERIAL SPECIFICATIONS
- ASTM aluminum alloy.
- Complies with Mil-Spec A-A-59326 for interchangeability.
- Forged brass handles.
- Zinc-plated carbon steel handle pins, pull rings and safety clips.
- Buna-N gasket included.
| Part Number | Female Coupler Size (in) |
Male Coupler Size (in) |
PSI Rating at 70°F |
ASTM Specification |
Weight Each (lbs) |
Standard Carton |
|---|---|---|---|---|---|---|
| RDA-A2015 | 2 | 1 1/2 | 250 | B26 Grade 713 | 0.99 | 20 |
| RDA-A2030 | 2 | 3 | 250 | B26 Grade 713 | 1.64 | 12 |
| RDA-A3020 | 3 | 2 | 150 | B108-92 356 | 2.37 | 6 |
| RDA-A3040 | 3 | 4 | 150 | B108-92 356 | 2.60 | 6 |
| RDA-A4020 | 4 | 2 | 150 | B26 Grade 713 | 2.70 | 6 |
| RDA-A4030 | 4 | 3 | 150 | B108-92 356 | 2.96 | 6 |
| RDA-A4050 | 4 | 5 | 150 | B108-92 356 | 4.41 | 4 |
| RDA-A5040 | 5 | 4 | 75 | B26 Grade 713 | 4.07 | 4 |
| RDA-A6040 | 6 | 4 | 75 | B108-92 356 | 6.66 | 2 |
| RDA-A8060 | 8 | 6 | 50 | B26 Grade 713 | 10.40 | 4 |
| Part Number | Female Coupler Size (in) |
Male Coupler Size (in) |
NPT Size (in) |
PSI Rating at 70°F |
ASTM Specification |
Weight Each (lbs) |
Standard Carton |
|
|---|---|---|---|---|---|---|---|---|
| RDA-SPA4030 | 4 | 3 | 1/2 | 150 | B108-92 | 356 | 2.73 | 6 |