fireman axe

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Product Description:

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 pressu

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Q:What is the height of the outdoor hydrant from the ground?
The system must be subject to hydrostatic test. The test pressure is 1.5 times the work pressure, but not less than 0.6MPa.
Q:What are the factors of fire hydrant button alarm?
For the bus system, the fire hydrant button is monitored by the module, belonging to the alarm point of the fire alarm host, and the hand newspaper is also monitored by the module, all of which belong to the module signal circuit. The addressable detector can be used separately by a different type of host, and the no address detector is monitored by a module, so it belongs to the module signal circuit.
Q:Who knows how the fire hose works in the indoor hydrant?
Put the hose straightened, then fold, two fold in a metal casing head, then S hung in the fire hydrant box inside the bar, do not pull out the fire can be messy,
Q:Are hydrants, feed pumps, and fire pumps alike?
Fire hydrant pump should be accurate for fire hydrant pump, fire pump including fire hydrant pump, water pump, water spray sprinkler pump etc..
Q:What is the thickness of the fire hydrant box thicker than that of the wall?
Well, don't worry about it. It's straight behind. But it's impossible to leave behind, and consult with Party A
Q:How to use and maintain fire hydrants?
The outdoor fire hydrant is connected with the town water pipe network, which can be used for fire trucks to draw water, and can be connected with hose, water gun and direct water to extinguish fire. There are two kinds of outdoor hydrant, ground hydrant and underground hydrant. Ground fire hydrants are used in areas with warmer climates, while underground fire hydrants are suitable for areas with cold climates.1. Ground hydrantThe hydrant mainly consists of bent seat, valve seat, drain valve, flange connecting pipe, headstock, car body and interface. In the use of ground fire hydrant, fire hydrant with key wrench set in after the opening and closing rod at the upper end of the shaft of the heart, anticlockwise hydrant key, the valve can be opened, the water from the outlet. When the hydrant key is turned clockwise, the valve is closed and the water is no longer flowing out of the water outlet.Daily maintenance and maintenance of ground hydrant:(1) monthly fire hydrant should be checked once.(2) clear the trash around the headstock.(3) apply the special hydrant key to the rod head, check whether it is suitable, turn the headstock and lubricate the grease.(4) with the product outlet thread on the rust gauze wipe, check the door cover rubber gasket is intact.(5) open the fire hydrant, check the water supply situation, put the net rust water and then close, and observe whether there is water leakageProblems are promptly repaired.
Q:What kind of fire can not be used on the ground hydrant, please heroes to answer, thank you.
ComputerWhen the computer is on fire, unplug the power immediately and use dry powder or carbon dioxide extinguisher to save it. If found in a timely manner, you can also unplug the power, quickly wet carpet or quilt and so on to cover the computer, do not splash water on the fire. Because of the sudden drop in temperature, the computer exploded.
Q:How to use fire hydrants
When the fire occurs, found from the recent fire hydrant, fire hydrant box door open, remove the hose, the water bag is connected to the fire hydrant outlet, the other end is connected with the water, pull to the fire point near the rear can open fire hydrant valve, when the fire pump control cabinet is in automatic state directly pressing the fire hydrant button to start the fire pump. When the fire pump control cabinet is in the manual state, you should send someone to the fire pump station to manually cancel the fire pump.
Q:Is the hydrant fitted inside the private pavement?
Fire brigade is not responsible for the installation of fire hydrants, which are installed by the developers, fire departments responsible for fire inspection and acceptance;
Q:Fire hydrant, disk hose, service life
The rated service life of fire hydrants and disc hoses is the expected service life of the fire hydrant design.Fire hose disc hoses require no fatigue, damage, or failure during design life.

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