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.
1336| 1 ½" | 1 ½" | 0,120 | 40227332 | |
| 1 ½" | 1 ½" | 0,360 | 40227393 | |
| 1½" | NH 1½" AG | 0,155 | 60584332 | |
| 2 ½" | 2 ½" | 0,390 | 50240232 | |
| 2 ½" | 2 ½" | 1,100 | 50240293 | |
| 2½" | NH 2½" AG | 0,505 | 40366933 | |
| 4" | 4" | 1,220 | 30179132 | |
| 4" | 4" | 4,100 | 30179195 | |
| 4½" | 4½" | 1,150 | 40165633 | |
| 5" | 5" | 1,200 | 30251432 | |
Other sizes and styles on request.