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 tet 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: i'm in a 15 year old apartment building that keeps getting problems causing fire alarms. most of them are valve pressure, dry water flow, sprinkler problems, and recently had a leak in the attic causing a wet spot in a tenant's apartment. There's always problems. mostly in the attic. does this mean it will catch fire someday a REAL fire?? Low water pressure, dry water valve and all kind of issues. Wonder if the apartment building will ever catch fire someday?: Too many variables, are you using a deck gun, a 2 1/2, 1 3/4 what pressure is the pump at, smooth bore, task force tip, etc etc. I just have my guys adjust the stream till it hits the spot you want to hit.

Q: Can you explain the extensive features of the application of roofing materials? What type of reflective results they can provide?: yes they even use them on buildings and yes they work once lighting hits it will generally hit the tallest point on a house or building but it transfer the huge amount of electric current via a fairly large wire to ground its all ways a good ideal to have a couple on your house at the highest points

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: How is the enriched water column defined by a fire hydrant?: The effective range of fire water flow is usually expressed in a full water column. The full water column of a water gun is the jet from the exit of the nozzle, up to 90% of the total jet flow through the diameter of the 38cm circle, and the length of the dense, non dispersed jet. The experimental data statistics, radiant heat fire firefighters that can not close the ignition point, therefore, from the gun nozzle flow, should have sufficient range to ensure the fire flow required to reach. When the length of the water column of the water gun is too large, the counterforce of the jet will make it impossible for fire fighters to grasp the water cannon and extinguish the fire, so that the length of the water column should not be larger than 15m. All types of buildings require water cannons to enrich the length of the water column, and can be chosen according to the table when they are designed.

Q: What's in the hydrant?: Fire hydrant, fire water system is an important part, it is installed in the indoor fire box, average nominal diameter (mm): DN50, DN65 two, nominal working pressure is 1.6MPa, the strength test pressure 2.4MPa, medium: clear water foam mixture.

Q: Yesterday evening my smoke alarm started beeping every minute - I then put in a new 9V battery which seemed to do the trick. However, today in the morning the alarm went off, then again peace, and now it's beeping every six minutes. Please, tell me what I should do, this damn thing is directly next to my bedroom! As far as I can tell the battery has to be for backup only (since it's even beeping with the battery out) but it seems to be glued and/or screwed to the ceiling, so I don't know how easy it would be to take it off. Also, what voltage would it use - dangerous to cut the cables if I can find them? Any help much appreciated!!!: It sounds as though you have a corrupted (or tampered with) registry. You can try to restore it by selecting Last Known Good Configuration on Windows startup. You can access the Windows Startup menu by pressing the F8 key while your computer is booting. Further information below.

Q: With out using a lint roller, tape, or a dryer sheet I have tried a lint roller and tape but i do not want to use a dryer sheet because if can remove the fire resistance off the babies clothes and blankets: leave him! no matter whhat he tells you he is into men. confront him, get rid of him and take an HIV test

Q: i cant access my control panel properly .whenever i open the control panel it shows this error message An error occurred whil working with this file C:windows92;system3292;netsetup.cpl .some times allthings get stuck .how to solve this problem?: Well, I don't know what purple K is. But I think you should of let a professional do the fire extingusher instead of you who is non -professional in doing soemthing like this. I thik I would take it to a person who fills extinguishers and ask them to fill it.. and tell them what you did already. What you did was a dumb idea. You must be a kid.. that will try anything and not be responsible for actions which could of happen.

Q: earlier today i was at walmart and i went to go and pick my mom up at the door. i pulled over for about 5 minutes in the fire lane i was in the car the whole time and had my 4-ways on. a cop came to my window and said that he was writing me a ticket for being parked there. can he legally give me a ticket for that. he did not ask for my license or registration or any of my information. he just walked back and took my license plate number down and gave me a ticket. as he was writing this my mom came out. also he was a cop from a different part of the city. kind of a smaller branch of the city and i was in another part. so could he even write me one because he was not in his jurisdiction?: You do realize rubbing alcohol does not effectively sterilize anything, right? You need an autoclave. Yes, you oh so clearly know what you're doing as you ask random people on Yahoo Answers how to pierce yourself. Sorry, I'm not going to help you there. Piercing yourself with a tiny safety pin and then stretching it with a dull sewing needle is only going to cause a lot of unnecessary trauma and scarring, not to mention it's going to hurt a lot worse than having it done professionally. If you're not mature enough to wait until you can have it done safely, you're not mature enough for any piercing.

Q: Fire hydrant power failure is how to use the fire pump useful trouble detailed answer: In reality many owners do not comply with fire regulations, or real conditions do not permit, many buildings in the fire electricity only way into the line, in the event of a power failure if only by fire from the outdoor fire hydrant fire with fire hydrant to pump the water supply pipe network.

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