Couplings according to North American Standard NFPA
Couplings according NFPA 1963 for internal and external binding suitable for delivery- and suction hoses. Couplings Storz system for water supply lines.
1138
1138| 1 ½" | 1 ½" / 38 | 1 ½" | 0,300 | 40369137 | |
| 1 ½" | 1 ½" / 38 | 1 ½" | 0,800 | 40369195 | |
| 1 ½" | 2" / 52 | 1 ½" | 0,350 | 30030035 | |
| 2 ½" | 1 ½" / 38 | 2 ½" | 0,650 | 30297633 | |
| 2 ½" | 2 ½" / 65 | 2 ½" | 0,980 | 30283237 | |
| 2 ½" | 2 ½" / 65 | 2 ½" | 3,000 | 30283295 | |
| 2 ½" | 3" / 75 | 2 ½" | 1,200 | 30277533 | |
| 4" | 4" / 100 | 4" | 2,600 | 20142337 | |
| 4" | 4 ¼" / 110 | 4" | 3,100 | 20113635 | |
| 5" | 5" / 125 | 5" | 4,100 | 20162437 | |