• 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 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.  


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Q: What is the function of a fire hydrant?
However, in real life, because some units and individuals of fire safety consciousness, all kinds of fire hydrant is damaged, not a lack of "arm" is less "legs", some located in the main street next to the fire hydrant is building engineering, occupy fire hydrant is buried; some vehicles, stalls crowded around, unable to connect some even interrupted water supply, a serious threat to the fire fighting work carried out smoothly, once the fire, the fire hydrant will not be able to play its due role.
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 )
A hard-wired smoke detector is a detector that is wired to 120V household electrical circuit and connected to other detectors throughout your home. Hard-wired smoke and carbon monoxide alarms sound simultaneously, on all levels of your home, when a single unit detects smoke or gas. Units with battery backup provide extra protection by functioning even if a fire causes the power to go out. Its better to hire a professional to install a hard-wired smoke detector.
Q: What are the places that do not set fire hydrant systems?
The fire resistance rating for single or multi Ding, grade one or two and combustible less e factory (warehouse), e building fire resistance rating of three or four and the building volume is not more than 3000m3 class D plant and construction volume of not more than 5000m3 (warehouse), grain warehouse, vault, far from the town and unattended independently the building can not set fire hydrant.
Q: Fire hydrant can not drink water?
Fire hydrant is installed in the municipal water pipe network, fire hydrant water is tap water.
Q: What does "fire hydrant SS100/65" mean?
Nominal diameter (nominal, diameter), also known as the average diameter (mean, outside, diameter).The tube is thin from the metal tube, and the outer diameter of the tube is almost the same as the inner diameter of the tube, so the average value of the outer diameter of the tube and the inner diameter of the pipe is called the diameter.
Q: Why us it said that an alarm clock is going off when really its coming on?
Fire Hydrant Insurance?
Q: rite basically i got my ear lobes pierced about 9 years ago, and now i realy want a plug piercing]even though i have my ear pierced is it stil possible to have a plug piercing.also do i need to have a plug piercing by a proffesional or can i do it myself??also one last thing..how much does it hurt???i only want a small plug piercing, but i wud realy appreciete as many answers as possible]thanks, h0p3
The pipes are buried below the frost line (underground temperature is warmer in the winter and cooler in the summer). The tube connecting the hydrant to the water pipes stays empty except during use.
Q: Should we put speed bumps in neighborhoods?
Are you? Male □ Female x What age group do you belong to? Under 20 □ 20 – 29 x 30 – 39 □ 40 – 49 □ 50+ □ How old is your child? ___4_ years and ___11__ months. Do you know first aid? Yes □ No x Unsure □ Which of the following safety equipment do you own? Please tick all that apply. Cupboard Lock x Fridge Lock □ Fire Guard □ Safety Gate x First Aid Kit □ Tap Cover □ Bath Mat x Sharp Corner Covers □ Can your child swim? Yes □ No □ Currently Learning x 7. Does you garden have any of the following features? Please tick all that apply. a) Pool / Pond x b) Fencing (around garden) □ c) Dangerous Plants (toxic, has thorns, etc) □ d) Climbing Apparatus □ e) Glass Doors □ f) Gardening / Power tools (which are not locked up) □ g) A secure gate x 8. Do any domestic animals use your garden? a) Yes, dogs. □ b) Yes, cats □ c) Yes, other □ d) No x 9. Do you always check your child’s clothes/toy for the appropriate safety mark? a) Yes, for both. □ b) Just the toys □ c) Just the clothes □ d) No X 10. Do you follow the ‘slip, slap, slop’ rule (slip on a shirt, slap on a hat and slop on some sunscreen) when out in the sun? a) Yes, I do all three. □ b) I follow two of the rules x c) I follow one of the rules □ d) No, I do not use any of the rules. □

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