• powder fire extinguisher(trolley),.,, System 1
  • powder fire extinguisher(trolley),.,, System 2
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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Verify that the battery is in properly. If that is not solved the problem the unit needs to be replaced. They are designed for a 5 year life span but may last longer.
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Q:its 50 bucks and its MADE for dogs. but it says back seat, and everything of the car, or hotels, which usually meants the dog is supervised, butwhat if my dog wants to sleep alone in the sofa, could leaving him in the sofa with this heating matpossibly start a fire, or shock him?
Please don't even think about it. Defenses are all pretty much the same and Maroney is a middle of the road back. Johnson is a STUD when healthy (which he is) and will be the go to guy in that struggling offense. You could pick up a free agent defense with the same value, and Maroney will never produce like a 1 RB should. I wouldn't even offer a counter for that nonsense.
Q:I allowed a friend to borrow my car and he ran into a fire hydrant in my neighborhood. I don't have full coverage insurance, so he offered to pay for it to be fixed. He drove the car back to my house, but did not report the incident to police. Will the police investigate how the fire hydrant was damaged (it was knocked down but not leaking)? Also, if they see my vehicle damaged, can I get in trouble since I live right near the damaged fire hydrant, even though I wasn't driving the car and there's no proof that I was?Thanks!
They come in different shapes and sizes. Ask someone to go out and pick up one of each for you, so that you can try them all out. Personally I found that the largest one worked the best.
Q:what do i do when i am in a relationship and i have a new friend that i really like bt he has a gurl friend?
Sounds like the mains has failed (if it is a mains fed battery back up) or the alarm may just have broken .You can try using a vacuum to clean the alarm as it may just be dusty inside if not then replace it
Q:I am going green and trying to bike most places. Are there any tips about gear and safety? Recommendations on warm and moisture proof clothing would be a plus as well, as I live in Ohio and the weather is… kinda shitty. Thanks in advance!
Sounds like a wheel bearing or a shock. If you jack up the right side. Grab your tire on the sides, push and pull on the sides. If there is any play it's your wheel bearing, Replace immediately! If that's not it then it's most likely your shock. Hope this helps.
Q:What's the difference between a fire hydrant hand newspaper and an ordinary hand newspaper?
Set the manual alarm button to alarm, fire control center host (or regional fire alarm controller) after receiving the alarm, should be confirmed (excluding false positives), may be issued linkage control signal, its property is equivalent to the pipeline detector alarm, alarm circuit, no fire resistance requirements.
Q:Im an explorer for the nearby fire department. Alot of the guys know how to tag a hydrant but I don't. I've been in the program for a month now but i feel like I really want to be a firefighter. Can anyone tell me how or where i can go to learn to tag a hydrant?
Of course Lightning strikes the same place time after time. The Empire state building is struck many times every time there is a thinder storm. If lightning did not strike the same place time after time; then what use would there be in having lightning rods on a house?
Q:it is a system in the computer
Use an old hair brush preferably natural bristle and brush downward this will pick up the dog hairs or use a dryer sheet this will remove the hairs and add a antistatic at the same time Or you can use a wetted rubber glove and wipe down it with the glove the hair will roll off with ease make sure you keep the glove wet while doing this method Good Luck !
Q:My 05 acura tsx is making a squeaking noise in the front when i go over speed bumps, is it the shocks or struts? When the car is stationary and I push down on the front it doesn't bounce much but it'll make the same noise but not as loud as speed bumps.
Nobody has said it will remove the need for petroleum - only that it will REDUCE the need.

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