• 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.  


Q:I have a fire extinguisher in my kitchen that covers A, B, and C types of fires. I want to be sure this can handle fires that might result in my home kitchen due to cooking oil or grease. I'm unsure because I understand there is a type K extinguisher that is specific to cooking fires and they have them in pro kitchens. Will the ABC one be sufficient? Thanks.
lots of compression fittings out there ? which manufacturer and which type of fitting ? surf up the manufacturers page for them. but yes the tube will split under pressure before the correct fitting will fail. check the pressure rating on your tube.
Q:Last Sunday, an old daycare center was almost completely destroyed in a fire. I don't know if there was anything in the house-like building because it has been closed for over 10 years. Today I noticed that a sign has been posted on the building that says NOTICE: DANGEROUS BUILDING. I couldn't see the rest of the words on the sign because they were too small to see from the road. Why is a sign like this posted on this building? Would there be any hazards if I was to enter it?
This is a very economical and green solution to the problem.
Q:05 Chevy Aveo I purchased it late February '07 from a very respected and trusted dealer in my area with 15,000 miles.It's a very smooth ride, not bumpy at all, but whenever I go over speed bumps (my apartment complex is littered with them) it makes an airy/squishy sound.
This Site Might Help You. RE: Is a red curb and a red painted line the same thing? I got a citation back in December for stopping along side a red curb. Well I went back to take pictures, two things that brought my attention is that the red curb isen't a curb its a red painted line, and there are no signs anywhere that indicated that, or indicate no stopping or parking. Would
Q:Decoration transformation hydrant need to shift how to do?
To find a construction company with fire protection qualification for construction and transformation, after the completion of the transformation, reported to the fire department acceptance, and issued a fire engineering transformation acceptance certificate.
Q:Im very confused, i locked my phone the support place is closed, i have att gophone, i need to know where i can find my PUK code at like is it in the booklet that comes with the phone, or on my battery or sim? after I put the PUK code what do I do? Someone please help ASAP, Thanks(:
Poly Carb lenses are not the best choice for optical clarity , and it isn't true that they are more scratch resistant. They are LESS scratch resistant than other lens materials. Anywayto your question , it depends on your prescription as to whether high index will benefit you or not. In general a 1.6 lens is 40% thinner than the regular plastic lens, so less edge thickness means less peripheral distortion.Again it depends on your Rx as to whether you will get better central vision also. If you wear a minor correction though, the difference won't be noticable. The optical quality of a 1.6 lens is superior to polycabonate any day. I also have to wonder why our Optometric tech doesn't know that the word is PREscription, not PERscriptiontwice here, and twice in another post.
Q:Is it true that if a shielded cable in a notifier system is to be connected to the addressable devices, it will give you problems?
Set the jar upside down in hot water. That might loosen the glue. If not call Lowes or the HomeDepot and see if they sell some kind of remover. for glues and pastes. I know they exsist I can't remember the brands.
Q:it is a system in the computer
A fire zone is a parking area close to a fire hydrant that is reserved for firetrucks. You wouldn't want your house to burn down because the firetruck couldn't reach it because somebody illegally parked their car there!
Q:A 0.24 kg volleyball approaches Tina with a velocity of 3.8 m/s. Tina bumps the ball, giving it a speed of 2.4 m/s but in the opposite direction. What average force did she apply if the interaction time between her hands and the ball was 0.025 seconds?Please help me with this problem.I'm having trouble with this momentum stuff.
You should try to find some of the kitchen re-dos they've done on HGTV's, Design to Sell. They sanded the cabinets and used paint. There were a few they did that were in light colors that really made the cabinets stunning. When they popped the lids on some of the colors, some of her own people questioned her choicesuntil they saw it done. Absolutely fantastic. More and more people are using paint instead of stain. It seems to be the latest rage in kitchen cabinets. It's washable and a more durable treatment for wood cabinets in a kitchen. I have light oak cabinets that are only 5 years old..and I hate them now that I've seen her paint them with such fantastic colors. But, yes, if you sand to bare wood, you woud be able to then stain light.
Q:Can someone give me suggestion to how to keep the birds from eating my blueberries off the plant?
Well let's see 1. You need a small motor and an electical source. Do you have an old toy of some sort that has a motor and runs on batteries? 2. You'll need something to mount it on. Wood is a good option. An erector set toy is a good building base. Check your local hobby store for small wood pieces and the erector set. 3. A good design and the vision to see it through. This you'll have to provide yourself. Good luck and I hope this helps!
Q:Like ones that you would use during the winter when it's really cold.
e mail me with a number of your codes and ill upload you. ill have your account :D toonup no. 2 capture no. 4 throw no. 7 squirt no. 6 drop no. 4 sound no. 5 my call is T rod and that i'm a sixty 8

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