Water Flow Indicator for Fire Fighting
ZSJZ water flow indicator, water flow detector for fire fighting ZSJA series of water flow indicator is uesed in automatic water spray extinguishing system.they can be installed in main water supply pipe or brand pipe.then they deliver flow signals of one area&com......
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Product Description
ZSJZ water flow indicator, water flow detector for fire fighting
ZSJA series of water flow indicator is uesed in automatic water spray extinguishing system.they can be installed in main water supply pipe or brand pipe.then they deliver flow signals of one area,Signals can reach electric contronal box and also can be used for starting fire water pump control switch.
The series of water flow detection products what our company makes with time circuit ZSJZ(A model) or without time delayer circuit ZSJZ(B model) ,are of seven specifications such as 50(2") 65(2-1/2") 80(3") 100(4") 125(5") 150(6") 200(8") to serve different pipes, connecting ways: pipe threaded, welding type,flanged type and saddle type for users' choice.
ZSJA series of water flow indicator is uesed in automatic water spray extinguishing system.they can be installed in main water supply pipe or brand pipe.then they deliver flow signals of one area,Signals can reach electric contronal box and also can be used for starting fire water pump control switch.
The series of water flow detection products what our company makes with time circuit ZSJZ(A model) or without time delayer circuit ZSJZ(B model) ,are of seven specifications such as 50(2") 65(2-1/2") 80(3") 100(4") 125(5") 150(6") 200(8") to serve different pipes, connecting ways: pipe threaded, welding type,flanged type and saddle type for users' choice.
| Connection Type | Saddle Type |
| Model | ZSJZ/A |
| Nominal Diameter(mm) | 50/65/80/100/125/150/200/250 |
| Working Pressure(Mpa) | 1.2 (12bar) |
| Delay Time(s) | 2-90 |
| Sensitivity(L/Min) | 15~37.5 |
| Contact Capacity | AC220V,5A/DC24V,3A |
| Connection Type | Flange Type |
| Model | ZSJZ/F |
| Nominal Diameter(mm) | 50/65/80/100/125/150/200/250 |
| Working Pressure(Mpa) | 1.2 |
| Delay Time(s) | 2-90 |
| Sensitivity(L/Min) | 15~37.5 |
| Contact Capacity | AC220V,5A/DC24V,3A |
| Connection Type | Thread Type |
| Model | ZSJZ/S |
| Nominal Diameter(mm) | 50~150 |
| Working Pressure(Mpa) | 1.2 |
| Delay Time(s) | 2-90 |
| Sensitivity(L/Min) | 15~37.5 |
| Contact Capacity | AC220V,5A/DC24V,3A |
| Connection Type | Welding Type |
| Model | ZSJZ/H |
| Nominal Diameter(mm) | 50/65/80/100/125/150/200/250 |
| Working Pressure(Mpa) | 1.2 |
| Delay Time(s) | 2-90 |
| Sensitivity(L/Min) | 15~37.5 |
| Contact Capacity | AC220V,5A/DC24V,3A |
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