End water test device
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End water test device
The terminal water test device is installed at the end of the pipe network or zoning pipe network of the closed system to verify the functions of system start, alarm and linkage. Displays the hydrostatic pressure and spray pressure of the spray head at the most unfavorable point. This device is equipped with a flow orifice plate, the flow orifice plate is equivalent to the flow rate when a fine water mist nozzle is opened, and the end test device of the same flow system is equipped according to the flow coefficient of the nozzle connected to the system.
Product technical parameters
|
Nominal diameter |
Test pressure |
Rated working pressure |
Flow coefficient K |
Gauge range |
Inlet connection size |
Outlet connection thread |
|
DN15 |
16MPa |
10MPa |
1.0、1.2、1.5、1.7、2.0、2.5 |
0～25MPa |
φ22.5Butt welding |
Rc1/2(inside) |
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Guangdong Penbao Fire Technology Co., LTD
TEL：400-625-0119
Email：proberg@proberg.cn
Website：www.proberg.cn
Address: 103, No.3, Dongxing Road, Nancun Town, Panyu District, Guangzhou City
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