• powder fire extinguisher(trolley)., System 1
powder fire extinguisher(trolley).,

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.  

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Q:in chemistry class, we did a lab and something had gone wrong with the bunsen burner and a flash of fire burstedit was like a one second flash of fire. it had gotten my eyelashes now im worried that the things in my eyelid (such as the oil glands and other membranes) have been affected..i guess the fire sweeped across the outside of my eye lid since it got my eyelashes.is it possible that the fire has somehow gone inside my eyelid and killed or damaged the eye lid membranes or oil glands? im pretty sure i closed my eyes when it had happened. but since the fire maybe went over my eyelid, could it have burned the eyelid oil glands or membranes?IF it did damage to my inner eyelid, what would i notice? would i feel something different? would i see something different?
Yep, dogs do this to mark their territory. But it isn't just male dogs. My (spayed) female dog is big on claiming things like trees and fire hydrants, as well.
Q:It's summer and I want to start learning how to roller blade. My friend told me that rubber wheels on roller blades are more easier for beginerrs like me. Where do I get these? I live in Canada..if that helps. Is there a website??
Sounds like you've put the wrong type of batteries in them. Some smoke detectors are very finicky about what batteries they will work with, to the point where they will work with one brand of battery but not another even though they are both alkaline. If you still have the packaging for the detectors, check to see if they need a certain battery.
Q:The most common fire extinguisher in the diesel shop is? ?
Congrats on being 39 weeks! I know I was so anxious at that point, knowing it could happen any minute or 3 weeks later. Sex can induce labor as long as the man ejaculates - something in the sement softens the cervix and promotes dialation and labor. There are a million other old wives tales that probably don't work, but it will give you something to do while you wait - which isn't that really the point anyway! They include eggplant, pineapple, driving over speed bumps, walking with one foot on the curb and one on the street and eating spicy foods. Oh, there are probably more, but my doctor said sex is the only one that works. Good luck!! I know how hard that last week can be (I have a 4 month old at home)
Q:Does the hydrant shift require the whole system to drain off water?
The specific location depends on the system diagram of the system. If there is no valve or valve failure, the entire system can only work after the water, remember to close the high water tank valve.
Q:More cost efficient?More eco friendly?Dries better?Is safety a concern with gas?
From the NYC website: It is illegal to park within 15 feet of either side of a fire hydrant. The painted curbs at hydrant locations do not indicate where you can park.
Q:I'm doing a group math project exploring spherical geometry. My group is working on what sorts of geometries are possible if you had multiple spheres with a portal between them. I began to wonder if there were some reason why when moving from one sphere to another a geodesic on one sphere would become a curve on the other. Is there anything similar anybody can think of, or any helpful resources you smart guys can point me toward?
i watched hours of news, and was struck by one thing house after house right up next to hillsides did not have brush cleared, surrounded by trees and scrubs, no tile roofs, no fire truck access. then there are other communities spared because they were built and maintained with brush fires in mind. People just buy the houses, then don't zone it, they don't build it, they don't' insure it. People who live there and are not prepared for brush fires is just stupid. Everyone should be prepared for a fire, regardless of where you live. You should have a fire extinguisher in the kitchen, working smoke detectors, an escape plan. My brother's house burned to the ground from a kitchen fire. It took the FD 20 minutes to arrive, in that short time, the house was gone. just like our earthquake preparedness kits, we should think about a much more likely possibility.
Q:I'm stupying the shield of faith for my church but I have a hard finding what was the significance of the shield of faith in the bible was. We're going to do a project on it.
Unfortunately, many community service activities are considered illegal. Its ******* crazy, but its the world we live in.
Q:I've been looking for cork materials (sheet, board, tile) to use as backing for a dartboard as well as to protect the surrounding wall space, but have yet to find anything that is 0.5 inch in thickness. Ideally, it is 36x36 and thick enough that can absorbs stray darts. I've tried stores like HomeDepot, Staples, Target, JoAnn, Michael's, etc, and they only have the thin ones (~1/8 inch). Any suggestions or other ideas will be much appreciated. Thanks in advance.
Cheaper and easier to find a replacement at an auto salvage yard or a dealer. Plastic bumpers are not designed to be fixed, only replaced.
Q:What's the difference between fire hydrant and fire hydrant box?
Fire hydrant is what we see on the street is red, that is fire hydrant, fire hydrant box is a box, there are fire hydrant, hose, fire ax and other fire fighting equipment
Q:What's the difference between the fire box and the fire hydrant box?
Statement is different, generally refers to the fire hydrant box

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