| Item | SST100/65-1.6 | SST150/65-1.6 | SST150/80-1.6 |
| Nominal pressure(MPa) | 1.6 | ||
| Nominal diameter | DN100 | DN150 | |
| Inlet diameter | DN100 | DN150 | |
| Fire truck suction caliber | M125×6 | M170×6 | |
| Hose connection | 2×KWS65 | 2×KWS80 | |
| Open height | ≥50mm | ≥55mm | |
| Adjusting pressure | When the water inlet is 1.2MPa, the outlet is adjustable from 0.3 MPa to 1.0MPa | ||