室内减压消火栓
灭火用减压室内消火栓
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室内减压消火栓
1.Technical Parameter:
| 类型 | Nominal Dia. | Norminal W.P. | Strength T.P. | Applicable Medium |
| SN | DN50 | 1.6 | 2.4 | Clean water,form adventure squid |
| SNW | DN65 | 1.6 | 2.4 | |
| SNZ | DN65 | 1.6 | 2.4 | |
| SNZW | DN65 | 1.6 | 2.4 | |
| SNSS | DN65 | 1.6 | 2.4 | |
| SNSSW | DN65 | 1.6 | 2.4 |
| Indoor Fire Hydrant Pressure Reducing & Steadying Capability and Flux efficiency | ||||||
| Inlet Pressure P1(MPA) | Outlet Pressure P2(MPA) | F ux Q(L/S) | ||||
| 0.4-0.8 | 0.25-0.35 | >5.0 | ||||
2.Use of fire hydrant：
When there is a fire alarm, quickly open the hydrant box, take out the water belt, water gun. One end of the water belt is connected to the fire hydrant, the other end is connected to the water gun, and then the fire hydrant handwheel is rotated in the open direction, that is, the water gun, the water belt and the indoor fire hydrant are connected.
