foam 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: What is the distance between fire hydrant and road?: Outdoor fire hydrant should be evenly arranged along the high-rise building, fire hydrant from the high-rise building exterior wall should not be less than 5.00m, and should not be greater than 40m; distance from the roadside should not be greater than 2.00m. The municipal fire hydrant within this range can be counted into the quantity of outdoor fire hydrants.

Q: Why Liquid EPDM or Liquid Rubber is best choice as a roof repairing sealant?: Either will work, but because of the possibility of drafts I don't fully trust the gas 'sniffer' method. I use a solution of DAWN dish washing Liquid [about 2 tablespoons to 5 or 6 ounces of tap water in a 10 to 12 ounce container ( usually a clean 303 food can for me)]. I then use a 1 inch paintbrush to violently stir the mixture to a froth of thick bubbles. I then generously apply a wet/juicey layer of the soap bubbles to all joints, including all valves and valve stems, shaft packing nuts, etc. Make SURE there are no 'holidays,' missed areas, and that ALL potential leak sites are well wetted with the test solution. Do not get in a big hurry, but do each possible leak point one at a time, and observe for at least 30 seconds to a minute. I mentally note any leaks, and go back a 2nd or 3rd time just to be sure I haven't missed any leaks. If there is a leak present, it will be indicated by 'motion' in the bubble layer, creation of new / smaller bubbles, AND the 'leak' bubbles will be much smaller, and a more compact 'blob' at the leak site.' Also, the 'new,' leak bubbles will appear 'whiter' than the old bubbles applied with the brush. It is also a good idea to 'soap test' the entire pressure guage as the leak could be there.

Q: can you drink water from a fire hydrant?: May I suggest putting them tags on the back pockets of traffic wardens?

Q: Just got my blackberry 8520 curve and I have no idea how to set a alarm to wake me up tomorrow morning, thanks. :): I know. It's K9P.

Q: I just love this stuff! And the plastic bottle is the ultimate indication of true class! I am the true stud of the trailer park when I wear this, and the visible cartoon-ish stink lines that emanate from me when I go out give me that needed edge to pick up the toothless ladies! It has many other uses as well, such as unclogging drains, flushing groundhogs out of their holes, road flares, gasoline substitute, windshield de-bugger, self-defense, antiseptic, weed killer, and varnish stripper. I also drink it.: dafuq is this $h!t, how are The Wyatt family bad? I personally like The Shied more and face or heel it doesn't make a difference as long as they stick together The Shield will win on main event and that's the bottom line because I said so

Q: So I was watching this surf video and they had this song playing and I googled the heck out of the lyrics I could make out from the video but I'm not gettin nuthin back DOES ANYONE KNOW THIS SONG?????heres what I got from the vid: (or you can check the song here:: never tryed a bed wetting alarm but my mom had that problem with my brother and she wouldn't let him drink a hour before bed and they say when they have to go pee if they hold it for a few seconds that it makes there blatter bigger not sure if that's true or not but you have to be careful to holding your pee for to long can increase your chances of getting a blatter infection good luck

Q: How to use indoor hydrant: Indoor fire hydrant is in a fixed fire water supply equipment inside buildings, including fire hydrant and fire box. Usually installed in the building of public places on the wall, there is an obvious sign in the hose and gun.

Q: What's the exact size of the hydrant?: 1. size: 800*650*240, the box includes an indoor fire hydrant, a fire water gun, a fire waterproof belt, a plate thickness of 1.0mm;2. size 1200*700*240, the box includes indoor fire hydrant one or two, fire water gun one or two, fire waterproof belt one or two plates, iron plate thickness is 1.0mm;

Q: I just bought some blades today and wanted to skate to get to certain places. Sadly, too many places are uphill. It seems unlikely that I could blade uphill, but, I've heard otherwise. Is it possible? If so, how?: nose has thick cartilage. the monroe doesn't hurt that bad, just a little pinch and maybe some soreness.

Q: I need an alarm clock that will be able to wake me up no matter what.what are your suggestions and favorite, dependable alarm clock.*something that works as an iphone dock would be nice, but is unnecessary: The pipeline design and the pump selection are inter-related. You begin by determining the economic pipe size based on flow rate and pressure drop as well as any elevation changes that must be accounted for. With that Information, you can select a pump size and with the pump efficiency you can determine the horsepower requirements. In the final design the economics of both the pipe line and pump size need to be addressed to be sure you have the optimum design. There are numerous flow calculators online that can help with the design of the pipeline but remember that you need a safety factor due to the fact that all flow calculations are not exact but have some variation in their answers. You also need to consider what happens when a pump is down. Will there be water storage to allow for down time for repair or maintenance of the pumps. You may also want to have more that one pump (maybe two 100% capacity pumps, or two 50% capacity pumps, or even three 50% capacity pumps.)

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