powder fire extinguisher（trolley）

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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.

Q: The house we bought had no smoke alarms. The directions are kind of vague. It's a typical 2 story. The front bottom is livingroom, door with hallway and then stairs, back of house familyroom behind garage, kitchen, and then dining room. Up the stairs it's front 2 bedrooms, and back straight from stairs is bathroom, bathroom and master bed room. Upstairs hall is about 20 ft. We also have a basement . Should I ask a fireman to come out and tell me where to put them? I have 4 and 1 CM detector.: I can relatethis scared me and my family big time!! This happened to me a couple of times last summer when I had construction going on at my house. Sometimes dust particles will cross over a beam in the smoke detector which makes it go offIn this case, all of them went off like what is happening to you. If you clean the detectors with a vaccum, that should do the trick. Also, I was told to cover the detectors with plastic during construction. Just make sure you uncover your detectors at the end of the day. Hope this helps you. If it doesn't, maybe you need to buy new detectors.

Q: What does the hydrant include?: Essential: fire hydrant, it looks like a valve, of course, should be in the box, hose, water gun, together to play its role.

Q: I purchased my first home in November, and already have this problem! Last night when I let myself in, when I was removing the key from the lock it almost felt like someone was pushing the key out to me. Tonight, it took me 20 minutes to get inside. It feels as if the knob is jiggling about a bit, and the key had to be worked in piece by piece. What's going on here? Do I need a new lock and doorknob?: THEY MIGHT HAVE A STUDENT FIREMAN PROGRAM AS THEY DO IN ALABAMA,IF THE PROGRAM IS AVAILABLE SIGN-UP AND GO THRU THE PROGRAM.OR IF ANY CITY HAS A VOLUNTEER FIRE DEPARTMENT JOIN UP

Q: We will do it in a Central Michigan swampy woods. we are fimiliar with the area. we have-4 Guns (.22 x 2, 20Ga, 12Ga)-Plenty of ammo-2 ways to filter water-small game snares- multiple Lighters-Ropebailing twine-Tarp-Binoculars-Saw-Sleeping BagsBlankets-Extra Clothes/socks-Knives-Bug Spray-Pan, pot to cook stuff on Fire-Toilet Paper-Survival Guide-Small amounts of food-A Shovel-Water/ Containers-Flashlight-Duct Tape-Backpacks-Walkie Talkies: There is a lot of sediment build up in the pipes. When the fire department turns on the water hydrant it stirs up that sediment.

Q: Imagine at Royal Rumble, Cena turns heel: Looks like you have been stopping by your local day care center to get your questions.

Q: Do fire hydrants need to be installed in roof test?: According to the location of the case, the design institute decided whether to use fire hydrant box protection, such as in the roof fire water tank room, no box, in the roof aisle should generally set box protection.

Q: Consider the market for fire extinguishers, why might fire extinguisher exhibit positive externalities?: I am quite adept at handling whatever comes my way.

Q: What is the difference between ground and ground fire hydrant outside?: Outdoor fire hydrant: Municipal direct supply, in general is the construction of the water company; the material is generally cast iron + galvanizedUnderground fire hydrant: through the partition, the underground water pump outlet, the decompression device, the pressure regulation, the fire fighting unit construction; the material is galvanized

Q: i just bought some lockers from a garage sale and some of the lockers still have locks on them because the owners lost the keys to them and now i have to pop them off but i dont know how: put out the fire already

Q: rite basically i got my ear lobes pierced about 9 years ago, and now i realy want a plug piercing]even though i have my ear pierced is it stil possible to have a plug piercing.also do i need to have a plug piercing by a proffesional or can i do it myself??also one last thing..how much does it hurt???i only want a small plug piercing, but i wud realy appreciete as many answers as possible]thanks, h0p3: The pipes are buried below the frost line (underground temperature is warmer in the winter and cooler in the summer). The tube connecting the hydrant to the water pipes stays empty except during use.

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