Products
KOA Couplings & Accessories
AB Series
Aluminum Shank with Brass Swivel Nut (Complete Set)
ABF Series
Aluminum Shank with Female Brass Swivel Nut
ABM Series
Aluminum Shank with Male Threads
FEATURES AND ADVANTAGES
- Versatile threaded hose connectors designed for suction and discharge applications.
- Male ends supplied with NPSM threads (National Pipe Straight Mechanical).
- Cylindrical studs or “pins” positioned on the outside rim of the coupling allowing the use of a spanner wrench to tighten the coupling.
Material Specifications
- ASTM B85 Grade 383 aluminum alloy (2 1/2", 6" sizes)
- ASTM B108-92 356 aluminum alloy (1 1/2", 2", 3", 4" sizes)
- ASTM B283 Grade 37700 brass alloy (1 1/2", 2", 3", 4" sizes)
- ASTM B584 Grade C85700 brass alloy (4", 6" sizes)
| Part Number | Size (in) |
PSI Rating at 70°F |
Weight Each (lbs) |
Standard Carton |
|---|---|---|---|---|
| AB150 | 1 1/2 | 75 | 0.56 | 75 |
| AB200 | 2 | 75 | 0.88 | 40 |
| AB250 | 2 1/2 | 50 | 1.34 | 18 |
| AB300 | 3 | 50 | 2.70 | 12 |
| AB400 | 4 | 50 | 4.42 | 10 |
| AB600 | 6 | 25 | 8.30 | 4 |
| ABF150 | 1 1/2 | 75 | 0.38 | 150 |
| ABF200 | 2 | 75 | 0.62 | 80 |
| ABF250 | 2 1/2 | 50 | 0.94 | 36 |
| ABF300 | 3 | 50 | 1.66 | 24 |
| ABF400 | 4 | 50 | 2.72 | 20 |
| ABF600 | 6 | 25 | 5.26 | 8 |
| ABM150 | 1 1/2 | 75 | 0.18 | 150 |
| ABM200 | 2 | 75 | 0.25 | 80 |
| ABM250 | 2 1/2 | 50 | 0.40 | 36 |
| ABM300 | 3 | 50 | 1.04 | 24 |
| ABM400 | 4 | 50 | 1.70 | 20 |
| ABM600 | 6 | 25 | 3.04 | 8 |