three fire truck
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- China Main Port
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We make different styles of indoor hydrant, landing hydrant, underground hydrant,etc.
1. Item: SNJ 65
2. Type:SN50,SN65
3. Strength test pressure:2.4mpa
4. The indoor fire hydrant is a fixed indoor fire-fighting equipment in factories, public buildings, warehouse,etc.
Indoor fire hydrant is the connecter in the water piping network, including one valve with single outlet, One Valve with double outlet and double valve with double outlet etc. It's used to offer assistance to control the fire.
Rated working pressure:16 Bar
Strength test pressure:24Bar
A hose is attached to the fire hydrant, then the valve is opened to provide a powerful flow of water, on the order of 350 kPa (50 lbf/in²) (this pressure varies according to region and depends on various factors including the size and location of the attached water main). This hose can be further attached to a fire engine, which can then use a powerful pump to boost the water pressure and possibly split it into multiple streams. The hose may be connected with a threaded connection, instantaneous "quick" connector or a Storz connector. Care should be taken not to open or close a fire hydrant too quickly, as this can create a water hammer which can damage nearby pipes and equipment. The water inside a charged hoseline causes it to be very heavy and high water pressure causes it to be stiff and unable to make a tight turn while pressurized.
waho0oo
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- They are flushing the supply system, because sediment gets trapped in the hydrants. It also helps if your house catches fire, because the sediment will damage the fire engines. They also have to flow test the hydrants annually to make sure the hydrant produces enough water to put out your house.
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- all i can say is YES, YES, YES!!!!!!!!!!!!!! my son was 8 when we used one. it took about two weeks, he's almost 10 now and he's had maybe 3 accidents spaced several months apart. my other son is 4 1/2 and i'm probably going to use it on him too; i just think he might still be alittle too young.
- Q: Maintenance requirements for outdoor fire hydrants
- In order to facilitate fighting, but also in order to fire pool from the threat of building fire, fire pool intake or water wells from the location of the building, generally less than 5m, preferably not more than 40m. But considering the design of regional or centralized high pressure (or temporary high pressure) water supply system, it is difficult to do so. Therefore, this article stipulates that the distance between fire water intake and protected buildings should not exceed 100m.
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- I don't think this will give you much problem.If your pipe line bursts because of high pressure, you can install a pressure reducing valve at the inlet line.
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three fire truck
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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