powder fire extinguisher(trolley),.,,

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Product Description:

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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Q:What could the cause of brown water in hot and cold lines be?
maybe this is a suggestion to work in the emergency services? Either police (the police car), fire brigade(fire hydrant), or medical (the health issue and hospital). I don't know!
Q:Why are fire hydrants equipped with fog nozzles?
That's the water spray gun. Water spray system can be cooled, isolated, suffocated and other principles to extinguish the fire.
Q:How do I get rid of bad smell on my sheets and clothes?
Yes, you will be charged for both material and labor. Your insurance company should take care of it.
Q:Can parchment paper go in a printer?
No you won't go to jail, they will bill you, probably make payment arrangements for the cost of the Hydrant and labor to replace it, but your parents insurance should cover it. Effects it has on your ability to get your license will depend on the judge and your attitude in court. Good Luck!
Q:how does lightning know where to strike a lightning rod?
No - you should know all your road markings (eg for Emergency vehicles only), painted curbs, Bus Stops, Driveways, Traffic code for designated distance from the corner, pedestrian crossings, etc.
Q:The hydrant is leaking when water pressure is small. Is it normal?
To see which side leakage, if a drainage valve at the lower end of the drain, it should be with the pressure, but if the valve is fully closed die will not leak
Q:I live in Cincinnati Ohio, And My land Lord says It is up to me to install smoke detectors. Is this true?
I confess, he did it
Q:Will the fire hydrant press the pump button to call the police?
When the alarm host is hung manually and automatically, as long as the fire hydrant pump button is pressed, the fire alarm host will send out alarm sound and alarm signal.
Q:Food safety question! Butcher put raw steaks directly on scale for measure?
any person accused of anything can fight it.
Q:HELP with Car Alarm/ Keyless Entry?
I don't own one, but I live in an apartment complex and there's a fire extinguisher right outside my front door.

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