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:Possible stupid question.?
it is going to artwork high-quality. If the sound is distorted or garbled, turn the quantity down on the ipod and use the stereo to regulate the quantity. If the quantity is 3/4 to finished on the iPod, it is going to sound like rubbish for the duration of the tape participant.
Q:What are the steps for replacing the screen on my sliding door?
No, that is a really bad idea. Things can get out of hand very quickly and we need to learn from past history not to repeat the same mistakes over and over. In May 1970 , Kent State University students fire bombed the ROTC building in response to the attack in Cambodia. Thousands were killed and wounded in what was called Vietnamization. The national guard responded with tear gas and when they ran out most of them retreated , but a few stayed and began to shoot the students. Nixon ordered college students executed for exercising their civil rights on a college campus. On that day four died and eleven were wounded. The deaths at Kent state unleashed a torrent of protests on over 400 universities and on May 9th over 100,000 students descended on Washington in protest. Nixon worked really hard trying to discredit the students. He stated These bums are blowing up campuses, burning books, storming aboutthis should remind once again that this behavior causes violence and tragedy.By June , 1970, Nixon planned to retaliate. He decided to tap college phones, engage in electronic surveillance of students, stage break ins so he could search dorms, and open student's mail. Nixon had the power to do it but was stopped by Hoover who refused to go along with it.
Q:Fire alarm keeps going off!!!!! what do I do?
IF YOU HONESTLY BELIEVE IN THAT FENG CRAP, THEN YOU SHOULD SELL YOUR HOUSE AND MOVE TO A MUD HUT SOME WERE IN THE THIRD WORLD, ALSO TAKE A HAMMER AND BASH YOUR COMPUTER. FENG SHUI IS PHONY.
Q:What is the height of the outdoor hydrant from the ground?
The position sign of outdoor fire hydrant should be obvious, and the position of bolt should be operated conveniently. When the wall adopts the wall type, if the design does not require the center of the entrance of the inlet and outlet, the installation height shall be 1.10M from the ground, and the measures against falling objects shall be provided above.
Q:What are the locations of fire hydrants on the road?
Paved along the road, the road width of more than 60m, should be set on both sides, and should be close to the crossroads.
Q:foreign made medicine V/S US made, the difference and safety ?
It sounds like a power loss. Make sure the batteries you installed are good. If that doesn't work check the hardwired power supply. Maybe it was shut off at the breaker? If that doesn't work make sure you don't have a CO/Smoke detector. It maybe detecting carbon monoxide which is common with poorly maintained furnaces/leaky chimneys. If that doesn't work you may need a new smoke detector. They only have a life span of about 5 years. The sensors go bad.
Q:How to set alarm on ipod touch?
dont alter your fate, or hate is what youll create
Q:What are the requirements for the door decoration of fire hydrants?
The interior decoration of buildings shall not block the fire facilities, emergency evacuation signs and safety exit, should not interfere with the normal use of fire control facilities and evacuation corridors; from the outdoor fire hydrant shall set the obstacle to the normal use of the 2 meter range.
Q:The difference between single hydrant and double hydrant
Indoor fire hydrant arrangement is to ensure that two water guns (single plug) of the full water column at the same time to reach any part of the room. Fire regulations: highrise building and elevated warehouse, a and B plants, indoor fire hydrant spacing should not be more than 30 meters distance; other single-layer and multi-layer building fire hydrant should not exceed 50 meters (above refers to a single bolt). That is to say, in some occasions, it is not appropriate to set fire hydrant (Dan Shuan) within 30 meters or 50 meters distance, that is, only increasing the spacing to set up double bolts
Q:warning: volume cannot be accessed. How am i supposed 2 fix it?
Rust accumulation is common. The real test is to inspect the heat exchanger - they're usually thick enough to survive rust flaking for many years, but of course it depends on how thick they are in that make and model. If you decide to not install a new unit, you absolutely should install a CO (carbon monoxide) detector somewhere in the living space of your house. If the HE does develop a hole, that would result in CO being put into the air stream and that can be dangerous or even fatal.

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