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4 Unit Minimum Order
Country:
China
Model No:
fire fighting apparatus
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
4 Unit
Packaging Detail:
4 units/box
Delivery Time:
Depends on the amount of units ordered
Supplying Ability:
-
Payment Type:
Western Union, L/C, T/T
Product Group :
-
Contact Person Kitty
Fuzhou, Fujian
Fire fighting apparatus - fire brigade hydrant is a connector to fire water supply with the valve interface, used for factory, warehouse, high-rise buildings, public buildings and ship . normally installed in fire hydrant box, with fire hoses and water gun or wait for equipment supporting the fire extinguishment.
A fire hydrant (also known colloquially as a fire plug in the United States or as a johnny pump in New York City, because the firemen of the late *9th century were called Johnnies ), is an active fire protection measure, and a source of water provided in most urban, suburban and rural areas with municipal water service to enable firefighters to tap into the municipal water supply to assist in extinguishing a fire.
Operation
A hose is attached to the fire hydrant, then the valve is opened to provide a powerful flow of water, on the order of **0 kPa (*0 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 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. When a fire hydrant is unobstructed, this is not a problem, as there is enough room to adequately position the hose.
Product name: Rotatable indoor fire hydrant with decompression and steady pressure
Model: SNZW**-I-F
Material: made of cast iron.
Inlet interface: *5 mm / 2.5 inch
Intake type: cylindrical pipe female thread
Intake Diameter: G2 1/2
Outlet type: cylindrical pipe male thread with duct buckle
Outlet Diameter: *5 mm / 2.5 inch
Rated working pressure: 1.6 Mpa
Height of valve opening: *3 mm
For water and foam mixed liquid only
Standard: certification: ISO***1 in
accordance with GB***5 china national standard
Country: | China |
Model No: | fire fighting apparatus |
FOB Price: | Get Latest Price |
Place of Origin: | China |
Price for Minimum Order: | - |
Minimum Order Quantity: | 4 Unit |
Packaging Detail: | 4 units/box |
Delivery Time: | Depends on the amount of units ordered |
Supplying Ability: | - |
Payment Type: | Western Union, L/C, T/T |
Product Group : | - |