powder fire extinguisher
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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.
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- How did you test them? Did you test them with smoke like from a candle or just press the test button? They do get dusty inside and that can effect how they work. If you are not confident that they are working properly you should take action. Either replace them or your other idea to get the FD to check them or give you advise on how to test them. It is recommended that houses have both kinds of detectors, photo electric and ionization. You need the smoke detectors and you need to be confident that they will give you the warning you need. Anything less is not good. Search testing smoke detectors on the internet. There are sites that show the proper method of testing. Don't depend on one that you don't trust.
- Q: The difference between outdoor and outdoor fire hydrant pump adapter?
- When the fire inside the building of the water pipeline system pressure is small, then the car fire hose connected to the pipe on the pump adapter, internal water, used to supplement the piping system pressure is an essential difference, out of water, a water inside.
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- Yes it would be legal. It's not illegal now to use a fire hydrant in an emergency. (a hot day is not an emergency)
- Q: How to fill in the static pressure and dynamic pressure in the fire hydrant test records in fire control engineering?
- Connect the hose, open the water cannon, test the dynamic pressure, start the fire pump, the dynamic pressure should not be greater than 0.5MPA. Fill in the test and fill in the amount of data
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- Q: In the retail room, the fire hydrant is pressed in the bathroom. Does it meet the requirements?
- The fire hydrant should be placed in the corridor or hall of public space, usually in the space inside the wall, no matter what kind of decoration on the requirements of the eye-catching label, and not setting up obstacles in its front, to avoid the effects of opening the door of the fire hydrant.The fire hydrant is in the toilet and is not in accordance with the fire protection regulations
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powder fire extinguisher
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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