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:Fire alarm beeps when the swamp cooler is on?
Mainly for testing purposes. There are people who find it funny to open a fire hydrant on their own though.
Q:Are landlords or tenants responsible for batteries in smoke detectors?
Most of the damage in that area when I came thru on Sunday Sept.14th, was minor roof damage, lims down from trees, most all of the fences fell down, not hardly any flooding in that area, but water did get into some house, due to the wind blowing the rain under the door and in the windows. I suggest waiting till Sept 27th to come to houston, due to the power being off and gas lines and food problems and lodging is still an issue in most areas till then.
Q:a house with no lightning rod gets struck?
make him loose weight in a nice way
Q:Do you know what the pipe diameter of fire hydrant is?
Classification of fire pipelinesDuctile iron pipe, copper tube, stainless steel tube, alloy pipe and composite pipe, plastic pipe.Spheroidal graphite cast iron pipeThe use of cast iron by adding more than 18 nodularizer, after centrifugal ductile cast iron machine high speed centrifugal cast pipe, called "ductile" (Ductile Cast Iron Pipes), referred to as ball pipe, ductile iron pipe and ductile iron pipe etc..
Q:will smoking in the house make a smoke detector go off?
Here is how it goes I loved my Girl soo much I thought she loved me too. But what i didn't know was she was cheating with like 5 other guys on the side. I didn't know this until when we broke up. She didn't call for a few days then so she just left me no good bye no nothing . THE END
Q:How to become a Pilot in the Air Force?
LMAO NO NEVERMIND RACIST LMAO NO LMAO ITS NOT FUNNY LMAO NOPE i cant make up my mind.
Q:Can fire hydrants move?
You can't move, because if you move, then the effective radius of the hydrant is out of reach, and there may be water in your house.
Q:Shock and Vibration Resistance?
It's not randomly. Zeus, the Greek God looks for bad people from his grand position up in the clouds and aims at these badly-behaving. And he strikes them.
Q:How can I join PVC pipe to a flexible supply line?
all you Christians do on the weekend is to contribute to the wolds problems? and how exactly is that? Pure bliss and peace weekend is when husband and two kids get to spend it in a worldmark resort (thanks to MIL) on the beach somewhere just hanging out playing games and taking walks. Or those few times when it was just me and hubby.ahhhh heaven. Good weekend is when we get together with extended family and just visit and have fun together. There is nothing like being surrounded by a huge crowd of people who love and care about you and who you would do most anything for. Or sometimes after Church we just get in the car and drive. We usually end up at a park in some small town somewhere. Yes I am a christian and there are 3 hrs on Sunday spent in Church learning about and worshiping my God. MY CHOICE and it really makes a difference for the better in my whole week. It ends up being a selfish thing really because of how much better my life goes when I attend Church.
Q:What is the distance between fire hydrant and standpipe?
Fire hydrant should be located inside the building, which is obvious and convenient for fire fighting. For example, staircases, corridors, halls, workshops entrances and exits, and there should be obvious signs. Fire hydrant bolt from the indoor floor height of 1.1m, and its exit direction should be down, or with the fire hydrant set to the wall surface of 90 degrees.

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