| Min.Order Quantity: | 10 Piece/Pieces |
|---|---|
| Supply Ability: | 2000 Piece/Pieces per Day |
| Port: | XiaMen |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Packaging Details: | 4 Pcs/Carton |
|---|---|
| Delivery Detail: | 20-30 Days |
pecifications
1.indoor hydrant 's Manufacturer
2.Model: SN 50 &SN65
3.CCCF CERTIFICATE
indoor fire hydrant
Model: SN 50 &SN65
CCCF CERTIFICATE
Indoor fire hydrants valve called fire plug in USA 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 19th 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 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 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: Double valves and double outlets indoor fire hydrant with decompression and steady pressure
Model: SNSSW65-I-A-F
Material: made of cast iron.
Inlet interface: 65 mm / 2.5 inch
Intake type: cylindrical pipe female thread
Intake Diameter: G3
Outlet type: cylindrical pipe male thread with duct buckle
Outlet Diameter: 65 mm / 2.5 inch
Rated working pressure: 1.6 Mpa
Height of valve opening: 23 mm
For water and foam mixed liquid only
Standard: certification: ISO9001 in accordance with GB3445 china national standard
Model | Nominal Diameter (mm) | Nominal Working Pressure(Mpa) | Outlet | Adjustable Height f ≥ |
SN50 | 50 | 1.6 | 50 | 17 |
SN65 | 65 | 65 | 22 | |
SN65-50 | 65 | 50 | 17 | |
SN80-65 | 80 | 65 | 27 | |
SNSS80-65 | 80 | 65 | 27 |
Item Model | Nominal Diameter (mm) | Nominal Pressure (Mpa) | Water Inlet | Water Outlet | Open Height F≥ | External Dimentsion (L×W×H)(mm) | |
Type | Bore | ||||||
SN50 | 50 | 1.6 | Pillar Pipe Thread | G2
| 50 | 17 | 158×100×190 |
SN65 | 65 | G2 1/2 | 65 | 22 | 175×114×205 | ||
SNS65-50 | 965 | G2 1/2 | 50 | 17 | 210×180×205 | ||
SNS80-65 | 80 | G3 | 65 | 27 | 175×114×225 | ||
SNSS80-65 | 80 | G3 | 65 | 27 | 270×300×280 | ||
