powder fire extinguisher（foam）

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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 reason that the fire hydrant pump can not be started? What should I do to get back to normal?: You don't know is the linkage starting or manual control start, linkage, after investigation of the normal pump have become simple, such as emptying somewhere drainage, water flow indicator movement, smoke alarm action (see here and set a specific host fire pump operating conditions), combined with the host alarm display can determine if the device moves.

Q:What are the requirements for the door decoration of fire hydrants?: Indoor fire hydrant should be installed in the position of obvious and easy to operate parts; fire hydrant doors should not be covered by decorations; fire hydrant door decoration materials around the color should be significantly different from the color of fire hydrant door;

Q:The model is HM_2.. The thread is 4. The button is striking the glass. How do you take the indicator light?: The specific type of equipment you use is not clear to me, but wear four lines, have the direct button to start the pump, and answer yes, but there is no signal to the fire control.

Q:How do hydrants protect against frost?: Do a good job of antisepsis. Fire hydrant with epoxy zinc rich paints excellent anticorrosive property, strong adhesion, fast drying, high zinc content in the films, with cathodic protection, waterproof anti rust is excellent, the fire hydrant is more resistant to aging, improve the service life of the fire hydrant.

Q:Every time I go to bed, i can't, because I'm afraid I'll stain the sheets/blanket. ( that sounds gross but really ) so I end up sleeping without a blanket or anything. even though I know my pad won't leak, I still check everything when I wake up, like I'm panicking or something. I'm kinda OCD, so that might be part of it, but it's just really been annoying me over the days. Is this normal..? ( the sleeping thing, not the OCD thing ): There are pumping trucks that contain water, but a limited amount, obviously. And believe me, they'll be able to get the hydrants open. The mains don't freeze.

Q:I find them very annoying and recently broke eggs while trying to push my cart over them. You can't go around them and it doesn't matter how slow you go. This is a fairly new super center so I thought maybe this is something new. I looked online and couldn't find anything.: His argument is that the place of work of the vice chairman is a separate place of work from the President. in fact, it is. The vice chairman is the President of the Senate, and answerable for breaking all ties interior the Senate. greater beneficial, it is achieveable that a President ought to and can have a vice chairman from an opposition occasion. Say working example that Bloomberg enters the race with McCain or Lieberman as a vice chairman. Say he splits the college to evade a plurality from choosing a President choose. Then the vote is going to the residing house, and so on. you're starting to be a vice chairman who's a republican to a Pres who's a Dem. needless to say, the president can't hearth the vice chairman, nor can the president stress a vice chairman to provide up. that is a factor of nuance. in my opinion, I agree that it is a few thing that needs to be defined. Is the place of work of the vice chairman a legislative place of work, and government place of work, or a hybrid of the two? it is as of yet completely defined, and merits extrapolation. could be some thrilling factors to examine.

Q:I've done agility for years and I wanted to know if any one knew how to rubberize it for like under 100$ it just for training so just needs to work doesn't have to look perfect. i already have everything painted just want to rubberize it: Depends on the terrain that you ride onLike if your leasurly riding through grass/sand/dirt feilds all day then you probably don't need horse shoes.. I have shoes on my horses because our arenas can be a bit rocky sometimes, plus I jump so that also helps his feet Just depends on multiple factors..

Q:my jaw locks sometimesand when i try to open it,it opens it i try realy hard-it popsthen when i close it it locks again and it hurts/ it takes a long time to get normal again-but after about 20 min. its back to normal.: And, why doesn't god spare churches from tornadoes? Believers are quick to give god credit for a tornado passing them by as a miracle and a sign they are right, but how do they explain when their church gets wiped off the map?

Q:How is it used in a smoke detectorhow is beta radiation used in industry? in medical treatments?how is it used in biology experiments?how is gamma used in industry?what is the naturally occuring source of alpha radiation?what are naturally occuring source of gamma? and beta?how are synthetic radioactive elements created?: Yes it probably will set off the detector.Just temp. remove the batteries or flip breaker fuse that controls that circuit. be sure to reconnect after bombing. However you will be wasting your time and $ on a bomb for fleas. I am an exterminator and I can tell you that it won't be effective.

Q:My Stepdad says that a Muncie Rock Crusher is so tough, that you can shift gears without hitting the clutch. Even if this were true, wouldn't it eventually just tear it up?: The answers have been good, however there is also the consideration of the type of road. Trotting and loping and a paved road, especially with shoes on the horse is dangerous. This gets worse when the road is hot and/or wet. The roads get even slicker and a horse slides, shoes makes this very bad. A gravel or dirt road that isn't overly packed and he horse has shoes or other foot protection can be good conditioning. However there are always extra hazards when road riding. Driver's that are discourteous, think it's funny to try and spook horses, those who don't even see you, not to mention unrestrained dogs and even aggressive dogs. Extra care should be used during all road riding.

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